There is no continuity of subject in a dictionary.

词典主题是没有连。

Seriality and visual repetition in his work underline this aspect.

他作品中连和视觉重现强调了这个方向。

A river has the five rights as integrity, continuity, cleanness, water consumption and demiurgic.

河流拥有完整、连、清洁、用水和造物五种权。

The lawyer waited patiently for her opening,then exposed the inconsistency in the testimony.

律师耐心地等待着她有会，然后揭露其证据不连。

The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass.

离散元法是基于不连假设数值方法,它特别适合于求解节理岩体中非连问题。

Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping.

要用平板培养法对黄瓜连作根系微生物种群连变进行了跟踪研究。

Geological radar is a non-destructive test instrument that detect the underground objects by the quality of discontinuousness of the underground medium.

地质雷达是一种通过用地下介质不连来探测地下目标无损检测工具。

They tend to point to the colourful Pop aesthetics of artists such as Jeff Koons and Takashi Murakami and the rigorous seriality of Damien Hirst.

他们倾向于关注如杰夫•昆斯、村上隆色彩缤纷波普美学和达米安•赫斯特严苛连。

The one dimensional continuity equations of n-on-p planar PN junction are solved at different boundary conditions. Generalized solutions of photocarrier concentration are given in this paper.

要对一维情况下平面PN结连方程进行了求解，给出了不同边界条件下光生载流子浓度一般形式解，并对结果进行了分析讨论。

The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.

根据输油生产连特点以及输送介质具有易凝、易燃、易爆质,站内原油管道施工动火必须严格遵循SY5859—93《石油工业企业动火安全规程》。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道连较差，呈坨状分布。

On the other hand,we use a new method of moving neighborhood to simplify the proof for the continuity of a subconvex function defined on a convex in a normed linear space.

另外,本文用邻域"平移"方法,给出了定义在赋范线空间内凸集上次凸泛函连简捷证明。

According to the problem of position discontinuity using GPS in city cars, a scheme that GPS is combined with DR which is composed by piezoelectric gyro and milemeter is put forward.

针对城市车辆全球定位系统(GPS)定位存在不连问题,提出了采用压电陀螺和里程仪组成低成本航迹推算系统与GPS组合方案。

There is no continuity of subject in a dictionary.

词典的主题是没有连续性的。

Seriality and visual repetition in his work underline this aspect.

他作品中的连续性和视觉重现强调了这个。

A river has the five rights as integrity, continuity, cleanness, water consumption and demiurgic.

流拥有完整性、连续性、清洁性、用水和造物五种权利。

The lawyer waited patiently for her opening,then exposed the inconsistency in the testimony.

律师耐心地等待着她有利的机会，然后揭露其证据的不连续性。

The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass.

离散元法是基于不连续性假设的数值法,它特别适合于求解节理岩体中的非连续性问题。

Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping.

摘要利用平板培养法对黄瓜连作根系微物种群连续性变进行了跟踪研究。

Geological radar is a non-destructive test instrument that detect the underground objects by the quality of discontinuousness of the underground medium.

地质雷达是一种通过利用地下介质的不连续性来探测地下目标的无损检测工具。

They tend to point to the colourful Pop aesthetics of artists such as Jeff Koons and Takashi Murakami and the rigorous seriality of Damien Hirst.

他们倾于关注如杰夫•昆斯、村上隆色彩缤纷的波普美学和达米安•赫斯特严苛的连续性。

The one dimensional continuity equations of n-on-p planar PN junction are solved at different boundary conditions. Generalized solutions of photocarrier concentration are given in this paper.

摘要对一维情况下平面PN结的连续性程进行了求解，给出了不同边界条件下流子浓度的一般形式解，并对结果进行了分析讨论。

The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.

根据输油产的连续性特点以及输送介质具有易凝、易燃、易爆的性质,站内原油管道施工动火必须严格遵循SY5859—93《石油工业企业动火安全规程》。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流道连续性较差，呈坨状分布。

On the other hand,we use a new method of moving neighborhood to simplify the proof for the continuity of a subconvex function defined on a convex in a normed linear space.

另外,本文利用邻域的"平移"法,给出了定义在赋范线性空间内的凸集上的次凸泛函连续性的简捷证明。

According to the problem of position discontinuity using GPS in city cars, a scheme that GPS is combined with DR which is composed by piezoelectric gyro and milemeter is put forward.

针对城市车辆全球定位系统(GPS)定位存在的不连续性问题,提出了采用压电陀螺和里程仪组成的低成本航迹推算系统与GPS组合案。

There is no continuity of subject in a dictionary.

词典主题是没有连续。

Seriality and visual repetition in his work underline this aspect.

作品中连续和视觉重现强调了这个方向。

A river has the five rights as integrity, continuity, cleanness, water consumption and demiurgic.

河流拥有完整、连续、清洁、用水和造物五种权利。

The lawyer waited patiently for her opening,then exposed the inconsistency in the testimony.

律师耐心地等待着她有利机会，然后揭露其证据不连续。

The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass.

离散元法是基于不连续假设数值方法,它特别适合于求解节理岩体中非连续问题。

Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping.

摘要利用平板培养法对黄瓜连作根系微生物种群连续变进行了跟踪研究。

Geological radar is a non-destructive test instrument that detect the underground objects by the quality of discontinuousness of the underground medium.

地质雷达是一种通过利用地下介质不连续来探测地下目标无损检测工具。

They tend to point to the colourful Pop aesthetics of artists such as Jeff Koons and Takashi Murakami and the rigorous seriality of Damien Hirst.

们倾向于关注如杰夫•昆斯、村上隆色彩缤纷波普美学和达米安•赫斯特严苛连续。

The one dimensional continuity equations of n-on-p planar PN junction are solved at different boundary conditions. Generalized solutions of photocarrier concentration are given in this paper.

摘要对一维情况下平面PN结连续方程进行了求解，给出了不同边界条件下光生载流子浓度一般形式解，并对结果进行了论。

The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.

根据输油生产连续特点以及输送介质具有易凝、易燃、易爆质,站内原油管道施工动火必须严格遵循SY5859—93《石油工业企业动火安全规程》。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下流河道连续较差，呈坨状布。

On the other hand,we use a new method of moving neighborhood to simplify the proof for the continuity of a subconvex function defined on a convex in a normed linear space.

另外,本文利用邻域"平移"方法,给出了定义在赋范线空间内凸集上次凸泛函连续简捷证明。

According to the problem of position discontinuity using GPS in city cars, a scheme that GPS is combined with DR which is composed by piezoelectric gyro and milemeter is put forward.

针对城市车辆全球定位系统(GPS)定位存在不连续问题,提出了采用压电陀螺和里程仪组成低成本航迹推算系统与GPS组合方案。

There is no continuity of subject in a dictionary.

词典的主题没有续性的。

Seriality and visual repetition in his work underline this aspect.

他品中的续性和视觉重现强调了这个方向。

A river has the five rights as integrity, continuity, cleanness, water consumption and demiurgic.

河流拥有完整性、续性、清洁性、用水和造物五权利。

The lawyer waited patiently for her opening,then exposed the inconsistency in the testimony.

律师耐心地等待着她有利的机会，然后揭露其证据的不续性。

The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass.

离散元法基于不续性假设的数值方法,它特别适合于求解节理岩体中的非续性问题。

Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping.

摘要利用平板培养法对黄根系微生物群续性变进行了跟踪研究。

Geological radar is a non-destructive test instrument that detect the underground objects by the quality of discontinuousness of the underground medium.

地质雷达通过利用地下介质的不续性来探测地下目标的无损检测工具。

They tend to point to the colourful Pop aesthetics of artists such as Jeff Koons and Takashi Murakami and the rigorous seriality of Damien Hirst.

他们倾向于关注如杰夫•昆斯、村上隆色彩缤纷的波普美学和达米安•赫斯特严苛的续性。

The one dimensional continuity equations of n-on-p planar PN junction are solved at different boundary conditions. Generalized solutions of photocarrier concentration are given in this paper.

摘要对维情况下平面PN结的续性方程进行了求解，给出了不同边界条件下光生载流子浓度的般形式解，并对结果进行了分析讨论。

The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.

根据输油生产的续性特点以及输送介质具有易凝、易燃、易爆的性质,站内原油管道施工动火必须严格遵循SY5859—93《石油工业企业动火安全规程》。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪用很强，水下分流河道续性较差，呈坨状分布。

On the other hand,we use a new method of moving neighborhood to simplify the proof for the continuity of a subconvex function defined on a convex in a normed linear space.

另外,本文利用邻域的"平移"方法,给出了定义在赋范线性空间内的凸集上的次凸泛函续性的简捷证明。

According to the problem of position discontinuity using GPS in city cars, a scheme that GPS is combined with DR which is composed by piezoelectric gyro and milemeter is put forward.

针对城市车辆全球定位系统(GPS)定位存在的不续性问题,提出了采用压电陀螺和里程仪组成的低成本航迹推算系统与GPS组合方案。

There is no continuity of subject in a dictionary.

词典的主题是没有性的。

Seriality and visual repetition in his work underline this aspect.

他作品中的性和视觉重现强调了这个方向。

A river has the five rights as integrity, continuity, cleanness, water consumption and demiurgic.

河流拥有完整性、性、清洁性、用水和造物五种权利。

The lawyer waited patiently for her opening,then exposed the inconsistency in the testimony.

律师耐心等待着她有利的机会，然后揭露其证据的不性。

The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass.

离散元法是基于不性假设的数值方法,它特别适合于求解节理岩体中的性问题。

Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping.

摘要利用平板培养法对黄瓜作根系微生物种群性变进行了跟踪研究。

Geological radar is a non-destructive test instrument that detect the underground objects by the quality of discontinuousness of the underground medium.

质雷达是一种通过利用下介质的不性来下目标的无损检工具。

They tend to point to the colourful Pop aesthetics of artists such as Jeff Koons and Takashi Murakami and the rigorous seriality of Damien Hirst.

他们倾向于关注如杰夫•昆斯、村上隆色彩缤纷的波普美学和达米安•赫斯特严苛的性。

The one dimensional continuity equations of n-on-p planar PN junction are solved at different boundary conditions. Generalized solutions of photocarrier concentration are given in this paper.

摘要对一维情况下平面PN结的性方程进行了求解，给出了不同边界条件下光生载流子浓度的一般形式解，并对结果进行了分析讨论。

The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.

根据输油生产的性特点以及输送介质具有易凝、易燃、易爆的性质,站内原油管道施工动火必须严格遵循SY5859—93《石油工业企业动火安全规程》。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道性较差，呈坨状分布。

On the other hand,we use a new method of moving neighborhood to simplify the proof for the continuity of a subconvex function defined on a convex in a normed linear space.

另外,本文利用邻域的"平移"方法,给出了定义在赋范线性空间内的凸集上的次凸泛函性的简捷证明。

According to the problem of position discontinuity using GPS in city cars, a scheme that GPS is combined with DR which is composed by piezoelectric gyro and milemeter is put forward.

针对城市车辆全球定位系统(GPS)定位存在的不性问题,提出了采用压电陀螺和里程仪组成的低成本航迹推算系统与GPS组合方案。

There is no continuity of subject in a dictionary.

词典的主题是没有连续的。

Seriality and visual repetition in his work underline this aspect.

他作品中的连续觉重现强调了这个方向。

A river has the five rights as integrity, continuity, cleanness, water consumption and demiurgic.

河流拥有完整、连续、清洁、用水造物五种权利。

The lawyer waited patiently for her opening,then exposed the inconsistency in the testimony.

律师耐心地等待着她有利的机会，然后揭露其证据的不连续。

The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass.

离散元法是基于不连续假设的数值方法,它特别适合于求节理岩体中的非连续问题。

Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping.

摘要利用平板培养法对黄瓜连作根系微生物种群连续变进行了跟踪研究。

Geological radar is a non-destructive test instrument that detect the underground objects by the quality of discontinuousness of the underground medium.

地质雷达是一种通过利用地下介质的不连续来探测地下目标的无损检测工具。

They tend to point to the colourful Pop aesthetics of artists such as Jeff Koons and Takashi Murakami and the rigorous seriality of Damien Hirst.

他们倾向于关注如杰夫•昆斯、村上隆色彩缤纷的波普美学达米安•赫斯特严苛的连续。

The one dimensional continuity equations of n-on-p planar PN junction are solved at different boundary conditions. Generalized solutions of photocarrier concentration are given in this paper.

摘要对一维情况下平面PN结的连续方程进行了求，给出了不同边界条件下光生载流子浓度的一般形，对结果进行了分析讨论。

The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.

根据输油生产的连续特点以及输送介质具有易凝、易燃、易爆的质,站内原油管道施工动火必须严格遵循SY5859—93《石油工业企业动火安全规程》。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道连续较差，呈坨状分布。

On the other hand,we use a new method of moving neighborhood to simplify the proof for the continuity of a subconvex function defined on a convex in a normed linear space.

另外,本文利用邻域的"平移"方法,给出了定义在赋范线空间内的凸集上的次凸泛函连续的简捷证明。

According to the problem of position discontinuity using GPS in city cars, a scheme that GPS is combined with DR which is composed by piezoelectric gyro and milemeter is put forward.

针对城市车辆全球定位系统(GPS)定位存在的不连续问题,提出了采用压电陀螺里程仪组成的低成本航迹推算系统与GPS组合方案。

There is no continuity of subject in a dictionary.

词典是没有连续性。

Seriality and visual repetition in his work underline this aspect.

他作品中连续性和视觉重现强调了这个方向。

A river has the five rights as integrity, continuity, cleanness, water consumption and demiurgic.

河流拥有完整性、连续性、清洁性、用水和造物五种权利。

The lawyer waited patiently for her opening,then exposed the inconsistency in the testimony.

律师耐心地等待着她有利机会，然后揭露其证据不连续性。

The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass.

离散元法是基于不连续性假设数值方法,它特别适合于求解节理岩体中非连续性问。

Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping.

摘要利用平板培养法对黄瓜连作根系微物种群连续性变进行了跟踪研究。

Geological radar is a non-destructive test instrument that detect the underground objects by the quality of discontinuousness of the underground medium.

地质雷达是一种通过利用地下介质不连续性来探测地下目标无损检测工具。

They tend to point to the colourful Pop aesthetics of artists such as Jeff Koons and Takashi Murakami and the rigorous seriality of Damien Hirst.

他们倾向于关注如杰夫•昆斯、村上隆色彩缤纷波普美学和达米安•赫斯特严苛连续性。

The one dimensional continuity equations of n-on-p planar PN junction are solved at different boundary conditions. Generalized solutions of photocarrier concentration are given in this paper.

摘要对一维情况下平面PN结连续性方程进行了求解，给出了不同边界条件下光载流子浓度一般形式解，并对结果进行了分析讨论。

The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.

根据输油连续性特点以及输送介质具有易凝、易燃、易爆性质,站内原油管道施工动火必须严格遵循SY5859—93《石油工业企业动火安全规程》。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道连续性较差，呈坨状分布。

On the other hand,we use a new method of moving neighborhood to simplify the proof for the continuity of a subconvex function defined on a convex in a normed linear space.

另外,本文利用邻域"平移"方法,给出了定义在赋范线性空间内凸集上次凸泛函连续性简捷证明。

According to the problem of position discontinuity using GPS in city cars, a scheme that GPS is combined with DR which is composed by piezoelectric gyro and milemeter is put forward.

针对城市车辆全球定位系统(GPS)定位存在不连续性问,提出了采用压电陀螺和里程仪组成低成本航迹推算系统与GPS组合方案。

There is no continuity of subject in a dictionary.

词典的主题是没有连续性的。

Seriality and visual repetition in his work underline this aspect.

作品中的连续性和视觉重现强调了这个方向。

A river has the five rights as integrity, continuity, cleanness, water consumption and demiurgic.

河流拥有完整性、连续性、清洁性、用水和造物五种权利。

The lawyer waited patiently for her opening,then exposed the inconsistency in the testimony.

律师耐心地等待着她有利的机会，然后揭露其证据的不连续性。

The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass.

离散元法是基于不连续性假设的数值方法,它特于求解节理岩体中的非连续性问题。

Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping.

摘要利用平板培养法对黄瓜连作根系微生物种群连续性变进行了跟踪研究。

Geological radar is a non-destructive test instrument that detect the underground objects by the quality of discontinuousness of the underground medium.

地质雷达是一种通过利用地下介质的不连续性来探测地下目标的无损检测工。

They tend to point to the colourful Pop aesthetics of artists such as Jeff Koons and Takashi Murakami and the rigorous seriality of Damien Hirst.

倾向于关注如杰夫•昆斯、村上隆色彩缤纷的波普美学和达米安•赫斯特严苛的连续性。

The one dimensional continuity equations of n-on-p planar PN junction are solved at different boundary conditions. Generalized solutions of photocarrier concentration are given in this paper.

摘要对一维情况下平面PN结的连续性方程进行了求解，给出了不同边界条件下光生载流子浓度的一般形式解，并对结果进行了分析讨论。

The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.

根据输油生产的连续性特点以及输送介质有易凝、易燃、易爆的性质,站内原油管道施工动火必须严格遵循SY5859—93《石油工业企业动火安全规程》。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道连续性较差，呈坨状分布。

On the other hand,we use a new method of moving neighborhood to simplify the proof for the continuity of a subconvex function defined on a convex in a normed linear space.

另外,本文利用邻域的"平移"方法,给出了定义在赋范线性空间内的凸集上的次凸泛函连续性的简捷证明。

According to the problem of position discontinuity using GPS in city cars, a scheme that GPS is combined with DR which is composed by piezoelectric gyro and milemeter is put forward.

针对城市车辆全球定位系统(GPS)定位存在的不连续性问题,提出了采用压电陀螺和里程仪组成的低成本航迹推算系统与GPS组方案。

There is no continuity of subject in a dictionary.

词典的主题没有连续性的。

Seriality and visual repetition in his work underline this aspect.

他作品中的连续性和视觉重现强调了这个方向。

A river has the five rights as integrity, continuity, cleanness, water consumption and demiurgic.

河流拥有完整性、连续性、清洁性、用水和造物五种权利。

The lawyer waited patiently for her opening,then exposed the inconsistency in the testimony.

律师耐心地等待着她有利的机会，然后揭露其证据的不连续性。

The Distinct Element Method(DEM)is a discontinuum-based numerical method especially applicable to solve the discontinuity problems in jointed rock mass.

离散元法于不连续性假设的数值方法,它特别适合于求解节理岩体中的非连续性问题。

Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping.

摘要利用平板培养法对黄瓜连作根系微生物种群连续性变进行了跟踪研究。

Geological radar is a non-destructive test instrument that detect the underground objects by the quality of discontinuousness of the underground medium.

地质雷达一种通过利用地下介质的不连续性来探测地下目标的无损检测工具。

They tend to point to the colourful Pop aesthetics of artists such as Jeff Koons and Takashi Murakami and the rigorous seriality of Damien Hirst.

他们倾向于关注如杰夫•昆斯、村上隆色的波普美学和达米安•赫斯特严苛的连续性。

The one dimensional continuity equations of n-on-p planar PN junction are solved at different boundary conditions. Generalized solutions of photocarrier concentration are given in this paper.

摘要对一维情况下平面PN结的连续性方程进行了求解，给出了不同边界条件下光生载流子浓度的一般形式解，并对结果进行了分析讨论。

The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.

根据输油生产的连续性特点以及输送介质具有易凝、易燃、易爆的性质,站内原油管道施工动火必须严格遵循SY5859—93《石油工业企业动火安全规程》。

Cuspate deltaic sands micro-facies, which formed at the time of powerful wave action, the continuity of marine distributary channel is bad, and distributes in cuspate shape. 3.

3、坨状三角洲砂体微相，形成时波浪作用很强，水下分流河道连续性较差，呈坨状分布。

On the other hand,we use a new method of moving neighborhood to simplify the proof for the continuity of a subconvex function defined on a convex in a normed linear space.

另外,本文利用邻域的"平移"方法,给出了定义在赋范线性空间内的凸集上的次凸泛函连续性的简捷证明。

According to the problem of position discontinuity using GPS in city cars, a scheme that GPS is combined with DR which is composed by piezoelectric gyro and milemeter is put forward.

针对城市车辆全球定位系统(GPS)定位存在的不连续性问题,提出了采用压电陀螺和里程仪组成的低成本航迹推算系统与GPS组合方案。