Standardization, parameter optimization and computerization are introduced in the engineering of open-pit bench Masting.

露阶爆破设计的“三化”即规范化、参数优化和计算机辅助设计化。

You won’t find this moral precept in the scriptures.

你在《圣经》中找不到这种道德规范。

Our work must answer the specifications laid down.

我们的工作应符合所定的规范。

In 1941 a standard code for commercial telecasting in the United States was adopted.

1941年，美国采用商业电视的标准规范。

Dedicated short range communication (DSRC).DSRC data link layer.

标准/规范英文名： (Road traffic and transport telematics (RTTT).

According the regulations the corrugated iron sheets lap 10 centimetres over each other.

按照规范瓦楞板需相互迭盖十公分。

This paper firstly introduces the theory of normalization and denormalization in logical design of database.

文中首先论述了数据库逻辑设计中的关系规范化与反规范化的问题。

It can regulate the non-feasance, adjust the negligence scope and limit tort liabilities.

它可规范不作为，调控过失权的范围和限制赔偿责任。

Last, but certainly not least, are the issues of stewardship and ethics.

最后，但当然不微不足道的，工作和道德规范的问题。

A more telling criticism is that he reduces ethics to interpersonal relationships.

一个更有力的批评他把道德规范简化为人际关系。

Peter Renton，Electroweak Interactions， An Introduction to the Physics of Quark and Leptons， Cambridge University Press，Cambridge，1990.

戴元本，《相互作用的规范理论》，科学出版社，北京，1987。

Its features are normative, qualificative, operable, inheritable and changeable.

它的特征规范性、限定性、可操作性、传承性和变迁性。

Unplasticized PVC ringed pipes.Natural ageing test.

标准/规范英文名： Agricultural drainage.

Some people think that the government will regulate the research on human cloning sooner or later.

一些人认为政府迟早会将克隆人类的研究纳入规范。

Totemism is the behaving criterion of Australian Aboriginal people, which impenetrate almost every aspect of their life.

图腾澳大利亚土著人的行为规范,它贯穿着他们生活的方方面面。

Then, it should be set well in software environment including web management, internal training, examined or arbitrative institution.

其次在软体介面尚须建立管理规范、网站维护、教育宣导、谘询审核仲裁等机制。

Placing by means of rodding.

标准/规范英文名： Concretes.

The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced.

介绍了采用电解一射流加工法在油管外壁表面加工标记（号）的基本原理及其过程，通过实验总结出了较为合理的工艺规范。

Abstract: Loud reading is a recreative activity for changing literary language ingo vocal language of normal pronunciation.

朗读把书面语言转化为发音规范的有声语言的再创作活动。

On the other hand, improving the serving environments，such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life.

另一方面，改善使用环境，如通过炉型改进优化，规范人为操作等措施，以提高其使用寿命。

Standardization, parameter optimization and computerization are introduced in the engineering of open-pit bench Masting.

露天矿台阶爆破设计的“三”即规范、参数优和计算机辅助设计。

You won’t find this moral precept in the scriptures.

《圣经》中找不到这种道德规范。

Our work must answer the specifications laid down.

我们的工作应符合所定的规范。

In 1941 a standard code for commercial telecasting in the United States was adopted.

1941年，美国采用商业电视的标准规范。

Dedicated short range communication (DSRC).DSRC data link layer.

标准/规范英： (Road traffic and transport telematics (RTTT).

According the regulations the corrugated iron sheets lap 10 centimetres over each other.

按照规范瓦楞板需相互迭盖十公分。

This paper firstly introduces the theory of normalization and denormalization in logical design of database.

中首先论述了数据库逻辑设计中的关系规范与反规范的问题。

It can regulate the non-feasance, adjust the negligence scope and limit tort liabilities.

它可规范不作为，调控过失权的范围和限制赔偿责任。

Last, but certainly not least, are the issues of stewardship and ethics.

最后，但当然不是微不足道的，是工作和道德规范的问题。

A more telling criticism is that he reduces ethics to interpersonal relationships.

一个更有力的批评是他把道德规范简为人际关系。

Peter Renton，Electroweak Interactions， An Introduction to the Physics of Quark and Leptons， Cambridge University Press，Cambridge，1990.

戴元本，《相互作用的规范理论》，科学出版社，北京，1987。

Its features are normative, qualificative, operable, inheritable and changeable.

它的特征是规范性、限定性、可操作性、传承性和变迁性。

Unplasticized PVC ringed pipes.Natural ageing test.

标准/规范英： Agricultural drainage.

Some people think that the government will regulate the research on human cloning sooner or later.

一些人认为政府迟早会将克隆人类的研究纳入规范。

Totemism is the behaving criterion of Australian Aboriginal people, which impenetrate almost every aspect of their life.

图腾崇拜是澳大利亚土著人的行为规范,它贯穿着他们生活的方方面面。

Then, it should be set well in software environment including web management, internal training, examined or arbitrative institution.

其次软体介面尚须建立管理规范、网站维护、教育宣导、谘询审核仲裁等机制。

Placing by means of rodding.

标准/规范英： Concretes.

The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced.

介绍了采用电解一射流加工法油管外壁表面加工标记（号）的基本原理及其过程，通过实验总结出了较为合理的工艺规范。

Abstract: Loud reading is a recreative activity for changing literary language ingo vocal language of normal pronunciation.

朗读是把书面语言转为发音规范的有声语言的再创作活动。

On the other hand, improving the serving environments，such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life.

另一方面，改善使用环境，如通过炉型改进优，规范人为操作等措施，以提高其使用寿命。

Standardization, parameter optimization and computerization are introduced in the engineering of open-pit bench Masting.

露天矿台阶爆破的“三化”即规范化、参数优化算机辅助化。

You won’t find this moral precept in the scriptures.

你在《圣经》找不到这种德规范。

Our work must answer the specifications laid down.

我们的工应符合所定的规范。

In 1941 a standard code for commercial telecasting in the United States was adopted.

1941年，美国采用商业电视的标准规范。

Dedicated short range communication (DSRC).DSRC data link layer.

标准/规范英文名： (Road traffic and transport telematics (RTTT).

According the regulations the corrugated iron sheets lap 10 centimetres over each other.

按照规范瓦楞板需相互迭盖十公分。

This paper firstly introduces the theory of normalization and denormalization in logical design of database.

文首先论述了数据库逻辑的关系规范化与反规范化的问题。

It can regulate the non-feasance, adjust the negligence scope and limit tort liabilities.

它可规范不为，调控过失权的范围限制赔偿责任。

Last, but certainly not least, are the issues of stewardship and ethics.

最后，但当然不是微不足的，是工德规范的问题。

A more telling criticism is that he reduces ethics to interpersonal relationships.

一个更有力的批评是他把德规范简化为人际关系。

Peter Renton，Electroweak Interactions， An Introduction to the Physics of Quark and Leptons， Cambridge University Press，Cambridge，1990.

戴元本，《相互用的规范理论》，科学出版社，北京，1987。

Its features are normative, qualificative, operable, inheritable and changeable.

它的特征是规范性、限定性、可操性、传承性变迁性。

Unplasticized PVC ringed pipes.Natural ageing test.

标准/规范英文名： Agricultural drainage.

Some people think that the government will regulate the research on human cloning sooner or later.

一些人认为政府迟早会将克隆人类的研究纳入规范。

Totemism is the behaving criterion of Australian Aboriginal people, which impenetrate almost every aspect of their life.

图腾崇拜是澳大利亚土著人的行为规范,它贯穿着他们生活的方方面面。

Then, it should be set well in software environment including web management, internal training, examined or arbitrative institution.

其次在软体介面尚须建立管理规范、网站维护、教育宣导、谘询审核仲裁等机制。

Placing by means of rodding.

标准/规范英文名： Concretes.

The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced.

介绍了采用电解一射流加工法在油管外壁表面加工标记（号）的基本原理及其过程，通过实验总结出了较为合理的工艺规范。

Abstract: Loud reading is a recreative activity for changing literary language ingo vocal language of normal pronunciation.

朗读是把书面语言转化为发音规范的有声语言的再创活动。

On the other hand, improving the serving environments，such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life.

另一方面，改善使用环境，如通过炉型改进优化，规范人为操等措施，以提高其使用寿命。

Standardization, parameter optimization and computerization are introduced in the engineering of open-pit bench Masting.

露天矿台阶爆破设计的“三化”即规范化、参数优化计算机辅助设计化。

You won’t find this moral precept in the scriptures.

你在《圣经》中找不到德规范。

Our work must answer the specifications laid down.

我们的工作应符合所定的规范。

In 1941 a standard code for commercial telecasting in the United States was adopted.

1941年，美国采用商业电视的标准规范。

Dedicated short range communication (DSRC).DSRC data link layer.

标准/规范英文名： (Road traffic and transport telematics (RTTT).

According the regulations the corrugated iron sheets lap 10 centimetres over each other.

按照规范瓦楞板需相互迭盖十公分。

This paper firstly introduces the theory of normalization and denormalization in logical design of database.

文中首先论述了数据库逻辑设计中的关系规范化与反规范化的问题。

It can regulate the non-feasance, adjust the negligence scope and limit tort liabilities.

它可规范不作为，调控过失权的范围限制赔偿责任。

Last, but certainly not least, are the issues of stewardship and ethics.

最后，但当然不是微不足的，是工作德规范的问题。

A more telling criticism is that he reduces ethics to interpersonal relationships.

一个更有力的批评是他把德规范简化为人际关系。

Peter Renton，Electroweak Interactions， An Introduction to the Physics of Quark and Leptons， Cambridge University Press，Cambridge，1990.

戴元本，《相互作用的规范理论》，科学出版社，北京，1987。

Its features are normative, qualificative, operable, inheritable and changeable.

它的特征是规范、限定、可操作、传承迁。

Unplasticized PVC ringed pipes.Natural ageing test.

标准/规范英文名： Agricultural drainage.

Some people think that the government will regulate the research on human cloning sooner or later.

一些人认为政府迟早会将克隆人类的研究纳入规范。

Totemism is the behaving criterion of Australian Aboriginal people, which impenetrate almost every aspect of their life.

图腾崇拜是澳大利亚土著人的行为规范,它贯穿着他们生活的方方面面。

Then, it should be set well in software environment including web management, internal training, examined or arbitrative institution.

其次在软体介面尚须建立管理规范、网站维护、教育宣导、谘询审核仲裁等机制。

Placing by means of rodding.

标准/规范英文名： Concretes.

The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced.

介绍了采用电解一射流加工法在油管外壁表面加工标记（号）的基本原理及其过程，通过实验总结出了较为合理的工艺规范。

Abstract: Loud reading is a recreative activity for changing literary language ingo vocal language of normal pronunciation.

朗读是把书面语言转化为发音规范的有声语言的再创作活动。

On the other hand, improving the serving environments，such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life.

另一方面，改善使用环境，如通过炉型改进优化，规范人为操作等措施，以提高其使用寿命。

Standardization, parameter optimization and computerization are introduced in the engineering of open-pit bench Masting.

露天矿台阶爆破设计的“三化”即规化、参数优化和计算机辅助设计化。

You won’t find this moral precept in the scriptures.

你在《圣经》中找不到这种道德规。

Our work must answer the specifications laid down.

我们的工作应符合所定的规。

In 1941 a standard code for commercial telecasting in the United States was adopted.

1941年，美国采用商业电视的标准规。

Dedicated short range communication (DSRC).DSRC data link layer.

标准/规英名： (Road traffic and transport telematics (RTTT).

According the regulations the corrugated iron sheets lap 10 centimetres over each other.

按照规瓦楞板需相互迭盖十公分。

This paper firstly introduces the theory of normalization and denormalization in logical design of database.

中首先论述了数据库逻辑设计中的关系规化与反规化的问题。

It can regulate the non-feasance, adjust the negligence scope and limit tort liabilities.

它可规不作为，调控过失权的围和限制赔偿责任。

Last, but certainly not least, are the issues of stewardship and ethics.

最后，但当然不是微不足道的，是工作和道德规的问题。

A more telling criticism is that he reduces ethics to interpersonal relationships.

一个更有力的批评是他把道德规简化为人际关系。

Peter Renton，Electroweak Interactions， An Introduction to the Physics of Quark and Leptons， Cambridge University Press，Cambridge，1990.

，《相互作用的规理论》，科学出版社，北京，1987。

Its features are normative, qualificative, operable, inheritable and changeable.

它的特征是规性、限定性、可操作性、传承性和变迁性。

Unplasticized PVC ringed pipes.Natural ageing test.

标准/规英名： Agricultural drainage.

Some people think that the government will regulate the research on human cloning sooner or later.

一些人认为政府迟早会将克隆人类的研究纳入规。

Totemism is the behaving criterion of Australian Aboriginal people, which impenetrate almost every aspect of their life.

图腾崇拜是澳大利亚土著人的行为规,它贯穿着他们生活的方方面面。

Then, it should be set well in software environment including web management, internal training, examined or arbitrative institution.

其次在软体介面尚须建立管理规、网站维护、教育宣导、谘询审核仲裁等机制。

Placing by means of rodding.

标准/规英名： Concretes.

The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced.

介绍了采用电解一射流加工法在油管外壁表面加工标记（号）的基原理及其过程，通过实验总结出了较为合理的工艺规。

Abstract: Loud reading is a recreative activity for changing literary language ingo vocal language of normal pronunciation.

朗读是把书面语言转化为发音规的有声语言的再创作活动。

On the other hand, improving the serving environments，such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life.

另一方面，改善使用环境，如通过炉型改进优化，规人为操作等措施，以提高其使用寿命。

Standardization, parameter optimization and computerization are introduced in the engineering of open-pit bench Masting.

露天矿台阶爆破设计的“三化”即范化、参数优化和计算机辅助设计化。

You won’t find this moral precept in the scriptures.

你在《圣经》中找不到这种道德范。

Our work must answer the specifications laid down.

我们的工应符合所定的范。

In 1941 a standard code for commercial telecasting in the United States was adopted.

1941年，美国采用商业电视的范。

Dedicated short range communication (DSRC).DSRC data link layer.

/范英文名： (Road traffic and transport telematics (RTTT).

According the regulations the corrugated iron sheets lap 10 centimetres over each other.

按照范瓦楞板需迭盖十公分。

This paper firstly introduces the theory of normalization and denormalization in logical design of database.

文中首先论述了数据库逻辑设计中的关系范化与反范化的问题。

It can regulate the non-feasance, adjust the negligence scope and limit tort liabilities.

它可范不为，调控过失权的范围和限制赔偿责任。

Last, but certainly not least, are the issues of stewardship and ethics.

最后，但当然不是微不足道的，是工和道德范的问题。

A more telling criticism is that he reduces ethics to interpersonal relationships.

一个更有力的批评是他把道德范简化为人际关系。

Peter Renton，Electroweak Interactions， An Introduction to the Physics of Quark and Leptons， Cambridge University Press，Cambridge，1990.

戴元本，《用的范理论》，科学出版社，北京，1987。

Its features are normative, qualificative, operable, inheritable and changeable.

它的特征是范性、限定性、可操性、传承性和变迁性。

Unplasticized PVC ringed pipes.Natural ageing test.

/范英文名： Agricultural drainage.

Some people think that the government will regulate the research on human cloning sooner or later.

一些人认为政府迟早会将克隆人类的研究纳入范。

Totemism is the behaving criterion of Australian Aboriginal people, which impenetrate almost every aspect of their life.

图腾崇拜是澳大利亚土著人的行为范,它贯穿着他们生活的方方面面。

Then, it should be set well in software environment including web management, internal training, examined or arbitrative institution.

其次在软体介面尚须建立管理范、网站维护、教育宣导、谘询审核仲裁等机制。

Placing by means of rodding.

/范英文名： Concretes.

The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced.

介绍了采用电解一射流加工法在油管外壁表面加工记（号）的基本原理及其过程，通过实验总结出了较为合理的工艺范。

Abstract: Loud reading is a recreative activity for changing literary language ingo vocal language of normal pronunciation.

朗读是把书面语言转化为发音范的有声语言的再创活动。

On the other hand, improving the serving environments，such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life.

另一方面，改善使用环境，如通过炉型改进优化，范人为操等措施，以提高其使用寿命。

Standardization, parameter optimization and computerization are introduced in the engineering of open-pit bench Masting.

露天矿台阶爆破设计的“三化”即化、参数优化和计算机辅助设计化。

You won’t find this moral precept in the scriptures.

你在《圣经》中找不到这种道德。

Our work must answer the specifications laid down.

我们的工作应符合所定的。

In 1941 a standard code for commercial telecasting in the United States was adopted.

1941年，美国采用商业电视的标准。

Dedicated short range communication (DSRC).DSRC data link layer.

标准/英文名： (Road traffic and transport telematics (RTTT).

According the regulations the corrugated iron sheets lap 10 centimetres over each other.

按照瓦楞板需互迭盖十公分。

This paper firstly introduces the theory of normalization and denormalization in logical design of database.

文中首先论述了数据库逻辑设计中的关系化与反化的问题。

It can regulate the non-feasance, adjust the negligence scope and limit tort liabilities.

它可不作为，调控过失权的围和限制赔偿责任。

Last, but certainly not least, are the issues of stewardship and ethics.

最后，但当然不是微不足道的，是工作和道德的问题。

A more telling criticism is that he reduces ethics to interpersonal relationships.

一个更有力的批评是他把道德简化为人际关系。

Peter Renton，Electroweak Interactions， An Introduction to the Physics of Quark and Leptons， Cambridge University Press，Cambridge，1990.

戴，《互作用的理论》，科学出版社，北京，1987。

Its features are normative, qualificative, operable, inheritable and changeable.

它的特征是性、限定性、可操作性、传承性和变迁性。

Unplasticized PVC ringed pipes.Natural ageing test.

标准/英文名： Agricultural drainage.

Some people think that the government will regulate the research on human cloning sooner or later.

一些人认为政府迟早会将克隆人类的研究纳入。

Totemism is the behaving criterion of Australian Aboriginal people, which impenetrate almost every aspect of their life.

图腾崇拜是澳大利亚土著人的行为,它贯穿着他们生活的方方面面。

Then, it should be set well in software environment including web management, internal training, examined or arbitrative institution.

其次在软体介面尚须建立管理、网站维护、教育宣导、谘询审核仲裁等机制。

Placing by means of rodding.

标准/英文名： Concretes.

The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced.

介绍了采用电解一射流加工法在油管外壁表面加工标记（号）的基原理及其过程，通过实验总结出了较为合理的工艺。

Abstract: Loud reading is a recreative activity for changing literary language ingo vocal language of normal pronunciation.

朗读是把书面语言转化为发音的有声语言的再创作活动。

On the other hand, improving the serving environments，such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life.

另一方面，改善使用环境，如通过炉型改进优化，人为操作等措施，以提高其使用寿命。

Standardization, parameter optimization and computerization are introduced in the engineering of open-pit bench Masting.

露天矿台阶爆破设计的“三化”即规化、参数优化和计算机辅助设计化。

You won’t find this moral precept in the scriptures.

你在《圣经》中找不到这种道德规。

Our work must answer the specifications laid down.

我们的工作所定的规。

In 1941 a standard code for commercial telecasting in the United States was adopted.

1941年，美国采用商业电视的标准规。

Dedicated short range communication (DSRC).DSRC data link layer.

标准/规英文名： (Road traffic and transport telematics (RTTT).

According the regulations the corrugated iron sheets lap 10 centimetres over each other.

按照规瓦楞板需相互迭盖十公分。

This paper firstly introduces the theory of normalization and denormalization in logical design of database.

文中首先论述了数据库逻辑设计中的关系规化与反规化的问题。

It can regulate the non-feasance, adjust the negligence scope and limit tort liabilities.

它可规不作为，调控过失权的围和制赔偿责任。

Last, but certainly not least, are the issues of stewardship and ethics.

最后，但当然不是微不足道的，是工作和道德规的问题。

A more telling criticism is that he reduces ethics to interpersonal relationships.

一个更有力的批评是他把道德规简化为人际关系。

Peter Renton，Electroweak Interactions， An Introduction to the Physics of Quark and Leptons， Cambridge University Press，Cambridge，1990.

戴元本，《相互作用的规理论》，科学出版社，北京，1987。

Its features are normative, qualificative, operable, inheritable and changeable.

它的特征是规、定、可操作、传承和变迁。

Unplasticized PVC ringed pipes.Natural ageing test.

标准/规英文名： Agricultural drainage.

Some people think that the government will regulate the research on human cloning sooner or later.

一些人认为政府迟早会将克隆人类的研究纳入规。

Totemism is the behaving criterion of Australian Aboriginal people, which impenetrate almost every aspect of their life.

图腾崇拜是澳大利亚土著人的行为规,它贯穿着他们生活的方方面面。

Then, it should be set well in software environment including web management, internal training, examined or arbitrative institution.

其次在软体介面尚须建立管理规、网站维护、教育宣导、谘询审核仲裁等机制。

Placing by means of rodding.

标准/规英文名： Concretes.

The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced.

介绍了采用电解一射流加工法在油管外壁表面加工标记（号）的基本原理及其过程，通过实验总结出了较为理的工艺规。

Abstract: Loud reading is a recreative activity for changing literary language ingo vocal language of normal pronunciation.

朗读是把书面语言转化为发音规的有声语言的再创作活动。

On the other hand, improving the serving environments，such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life.

另一方面，改善使用环境，如通过炉型改进优化，规人为操作等措施，以提高其使用寿命。

Standardization, parameter optimization and computerization are introduced in the engineering of open-pit bench Masting.

露天矿台阶爆破设计的“三化”即规范化、参数优化和计算机辅助设计化。

You won’t find this moral precept in the scriptures.

你在《圣经》中找种道德规范。

Our work must answer the specifications laid down.

我们的工作应符合所定的规范。

In 1941 a standard code for commercial telecasting in the United States was adopted.

1941年，美国采用商业电视的标准规范。

Dedicated short range communication (DSRC).DSRC data link layer.

标准/规范英文名： (Road traffic and transport telematics (RTTT).

According the regulations the corrugated iron sheets lap 10 centimetres over each other.

按照规范瓦楞板需相互迭盖十公分。

This paper firstly introduces the theory of normalization and denormalization in logical design of database.

文中首先论述了数据库逻辑设计中的关系规范化与反规范化的问题。

It can regulate the non-feasance, adjust the negligence scope and limit tort liabilities.

它可规范作为，调控过失权的范围和限制赔偿责任。

Last, but certainly not least, are the issues of stewardship and ethics.

最后，但当然是微足道的，是工作和道德规范的问题。

A more telling criticism is that he reduces ethics to interpersonal relationships.

一个更有力的批评是他把道德规范简化为人际关系。

Peter Renton，Electroweak Interactions， An Introduction to the Physics of Quark and Leptons， Cambridge University Press，Cambridge，1990.

戴元本，《相互作用的规范理论》，科学出版社，北京，1987。

Its features are normative, qualificative, operable, inheritable and changeable.

它的特征是规范、限定、可操作、传承和。

Unplasticized PVC ringed pipes.Natural ageing test.

标准/规范英文名： Agricultural drainage.

Some people think that the government will regulate the research on human cloning sooner or later.

一些人认为政府迟早会将克隆人类的研究纳入规范。

Totemism is the behaving criterion of Australian Aboriginal people, which impenetrate almost every aspect of their life.

图腾崇拜是澳大利亚土著人的行为规范,它贯穿着他们生活的方方面面。

Then, it should be set well in software environment including web management, internal training, examined or arbitrative institution.

其次在软体介面尚须建立管理规范、网站维护、教育宣导、谘询审核仲裁等机制。

Placing by means of rodding.

标准/规范英文名： Concretes.

The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced.

介绍了采用电解一射流加工法在油管外壁表面加工标记（号）的基本原理及其过程，通过实验总结出了较为合理的工艺规范。

Abstract: Loud reading is a recreative activity for changing literary language ingo vocal language of normal pronunciation.

朗读是把书面语言转化为发音规范的有声语言的再创作活动。

On the other hand, improving the serving environments，such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life.

另一方面，改善使用环境，如通过炉型改进优化，规范人为操作等措施，以提高其使用寿命。