Steam is condensed to water when it touches a cold surface.
水蒸汽触及冷的表面即凝结成水。
Steam is condensed to water when it touches a cold surface.
水蒸汽触及冷的表面即凝结成水。
The surface of the table must be sanded down.
张桌子的表面得
砂纸磨光。
Things rapidly became calm, though beneath the surface the argument rumbled on.
事情迅速平静下来了, 然,
种平静的表面背后争论
隆隆雷声, 持续不断。
The surface morphology and mechanical properties were researched respectively by AFM and Nano-Indentor.
分别原子力显微镜和纳米压入仪研究薄膜的表面形态和机械性能。
All this is fair enough, but it touches only the surface of the problem.
说的些都有道理, 但仅触及了问题的表面。
The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.
铅的融入使镀铅锡钢板具有暗淡的外观、抗腐性的表面和可焊接性。
Explain how the air temperature changes from the earth's surface to the lower thermosphere?
何从地球表面到低的热气层来改变大气的温度?
The wooden surface had a beautiful shine.
那木质的表面有美丽的光泽。
The primitie mouth, or stomodeum, is a slight depression on the surface of the ectoderm.
原始的口(或口凹)是外胚层表面的一个轻微的凹陷。
Small meteorites have left impact craters all over the planet’s surface.
个行星的表面布满了小块陨石留下的撞击坑。
The addition of a cosurfactant can improve solubilization in polymeric rever sed micelles.
助表面活性剂的加入可以促进聚合物反胶团的增.
Forgings to be delivered unmachined shall have a smooth surface appropriate to the production process.
没有经过机加工的锻件必须有光滑的表面,使之使于生产加工。
The paper contrastes and analysies the marking for the coarse degree ...
本文对新旧标准中表面粗糙度的标注进行了对比分析。
Moud spreads quickly and can cover something completely.
霉蔓延得很快, 有时会完全覆盖发霉物体的表面。
The table had a shiny surface, but underneath it was dull and rough.
张桌子的表面很光亮,可是它的底下却又乌又粗糙。
This paper introduces the arc added glow discharge ion titanizing technique.
介绍了一种新的表面合金化技术———加弧辉光离子渗钛技术。
The ostensible reason wasn’t the real reason.
表面上的理由并不是真正的理由。
It is applied sanding refinedly on surface of resin,plastic and metal panel.
适与树酯、塑料及金属板材的定厚及表面精砂。
The scientists mapped the surface of the moon.
科学家绘制了月球表面的地图。
Using self-prepared sodium naphthalide solution,PTFE micropore membrane was modified to improve its wetness and adhesiveness.
自制的钠—萘处理液,改性聚四氟乙烯(PTFE)微孔膜,改善薄膜表面的润湿性和粘合性。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Steam is condensed to water when it touches a cold surface.
水蒸汽触及冷表面即凝结成水。
The surface of the table must be sanded down.
这张桌子表面得用砂纸磨光。
Things rapidly became calm, though beneath the surface the argument rumbled on.
事情迅速平静下来了, 然而, 在这种平静表面背后争论
隆隆雷声, 持续不断。
The surface morphology and mechanical properties were researched respectively by AFM and Nano-Indentor.
分别用原子力显微镜和纳米压入仪研究薄膜表面形态和机械
能。
All this is fair enough, but it touches only the surface of the problem.
说这些都有道理, 但仅触及了问题
表面。
The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.
铅融入使镀铅锡钢板具有暗淡
外观、抗
表面和可焊接
。
Explain how the air temperature changes from the earth's surface to the lower thermosphere?
何从地球表面到
气层来改变大气
温度?
The wooden surface had a beautiful shine.
那木质表面有美丽
光泽。
The primitie mouth, or stomodeum, is a slight depression on the surface of the ectoderm.
原始口(或口凹)是外胚层表面
一个轻微
凹陷。
Small meteorites have left impact craters all over the planet’s surface.
这个行星表面布满了小块陨石留下
撞击坑。
The addition of a cosurfactant can improve solubilization in polymeric rever sed micelles.
助表面活剂
加入可以促进聚合物反胶团
增溶作用.
Forgings to be delivered unmachined shall have a smooth surface appropriate to the production process.
没有经过机加工锻件必须有光滑
表面,使之使用于生产加工。
The paper contrastes and analysies the marking for the coarse degree ...
本文对新旧标准中表面粗糙度标注进行了对比分析。
Moud spreads quickly and can cover something completely.
霉蔓延得很快, 有时会完全覆盖发霉物体表面。
The table had a shiny surface, but underneath it was dull and rough.
这张桌子表面很光亮,可是它
底下却又乌又粗糙。
This paper introduces the arc added glow discharge ion titanizing technique.
介绍了一种新表面合金化技术———加弧辉光离子渗钛技术。
The ostensible reason wasn’t the real reason.
表面上理由并不是真正
理由。
It is applied sanding refinedly on surface of resin,plastic and metal panel.
适用与树酯、塑料及金属板材定厚及表面精砂。
The scientists mapped the surface of the moon.
科学家绘制了月球表面地图。
Using self-prepared sodium naphthalide solution,PTFE micropore membrane was modified to improve its wetness and adhesiveness.
用自制钠—萘处理液,改
聚四氟乙烯(PTFE)微孔膜,改善薄膜表面
润湿
和粘合
。
声明:以上例句、词分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件
观点;若发现问题,欢迎向我们指正。
Steam is condensed to water when it touches a cold surface.
水蒸汽触及冷的表面即凝结成水。
The surface of the table must be sanded down.
这张桌子的表面得用砂纸磨光。
Things rapidly became calm, though beneath the surface the argument rumbled on.
事情迅下来了, 然而, 在这种
的表面背后争论
隆隆雷声, 持续不断。
The surface morphology and mechanical properties were researched respectively by AFM and Nano-Indentor.
分别用原子力显微镜和纳米压入仪研究薄膜的表面形态和械性能。
All this is fair enough, but it touches only the surface of the problem.
说的这些都有道理, 但仅触及了问题的表面。
The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.
铅的融入使镀铅锡钢板具有暗淡的外观、抗腐性的表面和可焊接性。
Explain how the air temperature changes from the earth's surface to the lower thermosphere?
何从地球表面到低的热气层来改变大气的温度?
The wooden surface had a beautiful shine.
那木质的表面有美丽的光泽。
The primitie mouth, or stomodeum, is a slight depression on the surface of the ectoderm.
原始的口(或口凹)是外胚层表面的一个轻微的凹陷。
Small meteorites have left impact craters all over the planet’s surface.
这个行星的表面布满了小块陨石留下的撞击坑。
The addition of a cosurfactant can improve solubilization in polymeric rever sed micelles.
助表面活性剂的入可以促进聚合物反胶团的增溶作用.
Forgings to be delivered unmachined shall have a smooth surface appropriate to the production process.
没有经过的锻件必须有光滑的表面,使之使用于生产
。
The paper contrastes and analysies the marking for the coarse degree ...
本文对新旧标准中表面粗糙度的标注进行了对比分析。
Moud spreads quickly and can cover something completely.
霉蔓延得很快, 有时会完全覆盖发霉物体的表面。
The table had a shiny surface, but underneath it was dull and rough.
这张桌子的表面很光亮,可是它的底下却又乌又粗糙。
This paper introduces the arc added glow discharge ion titanizing technique.
介绍了一种新的表面合金化技术———弧辉光离子渗钛技术。
The ostensible reason wasn’t the real reason.
表面上的理由并不是真正的理由。
It is applied sanding refinedly on surface of resin,plastic and metal panel.
适用与树酯、塑料及金属板材的定厚及表面精砂。
The scientists mapped the surface of the moon.
科学家绘制了月球表面的地图。
Using self-prepared sodium naphthalide solution,PTFE micropore membrane was modified to improve its wetness and adhesiveness.
用自制的钠—萘处理液,改性聚四氟乙烯(PTFE)微孔膜,改善薄膜表面的润湿性和粘合性。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Steam is condensed to water when it touches a cold surface.
水蒸汽触及冷即凝结成水。
The surface of the table must be sanded down.
这张桌子砂纸磨光。
Things rapidly became calm, though beneath the surface the argument rumbled on.
事情迅速平静下来了, 然而, 在这种平静背后争论
隆隆雷声, 持续不断。
The surface morphology and mechanical properties were researched respectively by AFM and Nano-Indentor.
分别原子力显微镜和纳米压入仪研究薄膜
形态和机械性能。
All this is fair enough, but it touches only the surface of the problem.
说这些都有道理, 但仅触及了问题
。
The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.
铅融入使镀铅锡钢板具有暗淡
外观、抗腐性
和可焊接性。
Explain how the air temperature changes from the earth's surface to the lower thermosphere?
何从地球
到低
热气层来改变大气
温度?
The wooden surface had a beautiful shine.
那木质有美丽
光泽。
The primitie mouth, or stomodeum, is a slight depression on the surface of the ectoderm.
原始口(或口凹)是外胚层
一个轻微
凹陷。
Small meteorites have left impact craters all over the planet’s surface.
这个行星布满了小块陨石留下
撞击坑。
The addition of a cosurfactant can improve solubilization in polymeric rever sed micelles.
助活性剂
加入可以促进聚合物反胶团
增溶作
.
Forgings to be delivered unmachined shall have a smooth surface appropriate to the production process.
没有经过机加工锻件必须有光
,使之使
于生产加工。
The paper contrastes and analysies the marking for the coarse degree ...
本文对新旧标准中粗糙度
标注进行了对比分析。
Moud spreads quickly and can cover something completely.
霉蔓延很快, 有时会完全覆盖发霉物体
。
The table had a shiny surface, but underneath it was dull and rough.
这张桌子很光亮,可是它
底下却又乌又粗糙。
This paper introduces the arc added glow discharge ion titanizing technique.
介绍了一种新合金化技术———加弧辉光离子渗钛技术。
The ostensible reason wasn’t the real reason.
上
理由并不是真正
理由。
It is applied sanding refinedly on surface of resin,plastic and metal panel.
适与树酯、塑料及金属板材
定厚及
精砂。
The scientists mapped the surface of the moon.
科学家绘制了月球地图。
Using self-prepared sodium naphthalide solution,PTFE micropore membrane was modified to improve its wetness and adhesiveness.
自制
钠—萘处理液,改性聚四氟乙烯(PTFE)微孔膜,改善薄膜
润湿性和粘合性。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其达内容亦不代
本软件
观点;若发现问题,欢迎向我们指正。
Steam is condensed to water when it touches a cold surface.
水蒸汽触及冷的表面即凝结成水。
The surface of the table must be sanded down.
这张桌子的表面得用砂纸磨光。
Things rapidly became calm, though beneath the surface the argument rumbled on.
事情迅速平静下来了, 然而, 在这种平静的表面背后争论声, 持续不断。
The surface morphology and mechanical properties were researched respectively by AFM and Nano-Indentor.
分别用原子力显微镜和纳米压仪研究薄膜的表面形态和机械性能。
All this is fair enough, but it touches only the surface of the problem.
说的这些都有道理, 但仅触及了问题的表面。
The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.
铅的融使镀铅锡钢板具有暗淡的外观、抗腐性的表面和
焊接性。
Explain how the air temperature changes from the earth's surface to the lower thermosphere?
何从地球表面到低的热气层来改变大气的温度?
The wooden surface had a beautiful shine.
那木质的表面有美丽的光泽。
The primitie mouth, or stomodeum, is a slight depression on the surface of the ectoderm.
原始的口(或口凹)是外胚层表面的一个轻微的凹陷。
Small meteorites have left impact craters all over the planet’s surface.
这个行星的表面布满了小块陨石留下的撞击坑。
The addition of a cosurfactant can improve solubilization in polymeric rever sed micelles.
助表面活性剂的以促进聚合物反胶团的增溶作用.
Forgings to be delivered unmachined shall have a smooth surface appropriate to the production process.
没有经过机工的锻件必须有光滑的表面,使之使用于生产
工。
The paper contrastes and analysies the marking for the coarse degree ...
本文对新旧标准中表面粗糙度的标注进行了对比分析。
Moud spreads quickly and can cover something completely.
霉蔓延得很快, 有时会完全覆盖发霉物体的表面。
The table had a shiny surface, but underneath it was dull and rough.
这张桌子的表面很光亮,是它的底下却又乌又粗糙。
This paper introduces the arc added glow discharge ion titanizing technique.
介绍了一种新的表面合金化技术———弧辉光离子渗钛技术。
The ostensible reason wasn’t the real reason.
表面上的理由并不是真正的理由。
It is applied sanding refinedly on surface of resin,plastic and metal panel.
适用与树酯、塑料及金属板材的定厚及表面精砂。
The scientists mapped the surface of the moon.
科学家绘制了月球表面的地图。
Using self-prepared sodium naphthalide solution,PTFE micropore membrane was modified to improve its wetness and adhesiveness.
用自制的钠—萘处理液,改性聚四氟乙烯(PTFE)微孔膜,改善薄膜表面的润湿性和粘合性。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Steam is condensed to water when it touches a cold surface.
水蒸汽触及冷的表面即凝结成水。
The surface of the table must be sanded down.
这张桌子的表面得用砂纸磨光。
Things rapidly became calm, though beneath the surface the argument rumbled on.
事情迅速平静, 然而, 在这种平静的表面背后争论
隆隆雷声, 持续不断。
The surface morphology and mechanical properties were researched respectively by AFM and Nano-Indentor.
分别用原子力显微镜和纳米压入仪研究薄膜的表面形态和机械性能。
All this is fair enough, but it touches only the surface of the problem.
说的这些都有道理, 但仅触及问题的表面。
The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.
铅的融入使镀铅锡钢板具有暗淡的外观、抗腐性的表面和可焊接性。
Explain how the air temperature changes from the earth's surface to the lower thermosphere?
何从地球表面到低的热气层
改变大气的温度?
The wooden surface had a beautiful shine.
那木质的表面有美丽的光泽。
The primitie mouth, or stomodeum, is a slight depression on the surface of the ectoderm.
原始的口(或口凹)是外胚层表面的一个轻微的凹陷。
Small meteorites have left impact craters all over the planet’s surface.
这个行星的表面布满小块陨石留
的撞击坑。
The addition of a cosurfactant can improve solubilization in polymeric rever sed micelles.
助表面活性剂的加入可以促进聚合物反胶团的增溶作用.
Forgings to be delivered unmachined shall have a smooth surface appropriate to the production process.
没有机加工的锻件必须有光滑的表面,使之使用于生产加工。
The paper contrastes and analysies the marking for the coarse degree ...
本文对新旧标准中表面粗糙度的标注进行对比分析。
Moud spreads quickly and can cover something completely.
霉蔓延得很快, 有时会完全覆盖发霉物体的表面。
The table had a shiny surface, but underneath it was dull and rough.
这张桌子的表面很光亮,可是它的底却又乌又粗糙。
This paper introduces the arc added glow discharge ion titanizing technique.
介绍一种新的表面合金化技术———加弧辉光离子渗钛技术。
The ostensible reason wasn’t the real reason.
表面上的理由并不是真正的理由。
It is applied sanding refinedly on surface of resin,plastic and metal panel.
适用与树酯、塑料及金属板材的定厚及表面精砂。
The scientists mapped the surface of the moon.
科学家绘制月球表面的地图。
Using self-prepared sodium naphthalide solution,PTFE micropore membrane was modified to improve its wetness and adhesiveness.
用自制的钠—萘处理液,改性聚四氟乙烯(PTFE)微孔膜,改善薄膜表面的润湿性和粘合性。
声明:以上例句、词性分类均由互联网资源自动生成,部分未人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Steam is condensed to water when it touches a cold surface.
蒸汽触及冷的表
即凝结成
。
The surface of the table must be sanded down.
这张桌子的表得用砂纸磨光。
Things rapidly became calm, though beneath the surface the argument rumbled on.
事情迅速平静下来了, 然而, 在这种平静的表背后争论
隆隆雷声, 持续不断。
The surface morphology and mechanical properties were researched respectively by AFM and Nano-Indentor.
分别用原子力显微镜和纳米压入仪研究薄膜的表形态和机械性能。
All this is fair enough, but it touches only the surface of the problem.
说的这些都有道理, 但仅触及了问题的表。
The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.
铅的融入使镀铅锡钢板具有暗淡的外观、抗腐性的表和可焊接性。
Explain how the air temperature changes from the earth's surface to the lower thermosphere?
何从地球表
到低的热气层来改变大气的温度?
The wooden surface had a beautiful shine.
那木质的表有美丽的光泽。
The primitie mouth, or stomodeum, is a slight depression on the surface of the ectoderm.
原始的口(或口凹)是外胚层表的一个轻微的凹陷。
Small meteorites have left impact craters all over the planet’s surface.
这个行星的表布满了小块陨石留下的撞击坑。
The addition of a cosurfactant can improve solubilization in polymeric rever sed micelles.
助表活性剂的加入可以促进聚合物反胶团的增溶作用.
Forgings to be delivered unmachined shall have a smooth surface appropriate to the production process.
没有经过机加工的锻件必须有光滑的表,使之使用于生产加工。
The paper contrastes and analysies the marking for the coarse degree ...
本文对新旧标准中表度的标注进行了对比分析。
Moud spreads quickly and can cover something completely.
霉蔓延得很快, 有时会完全覆盖发霉物体的表。
The table had a shiny surface, but underneath it was dull and rough.
这张桌子的表很光亮,可是它的底下却又乌又
。
This paper introduces the arc added glow discharge ion titanizing technique.
介绍了一种新的表合金化技术———加弧辉光离子渗钛技术。
The ostensible reason wasn’t the real reason.
表上的理由并不是真正的理由。
It is applied sanding refinedly on surface of resin,plastic and metal panel.
适用与树酯、塑料及金属板材的定厚及表精砂。
The scientists mapped the surface of the moon.
科学家绘制了月球表的地图。
Using self-prepared sodium naphthalide solution,PTFE micropore membrane was modified to improve its wetness and adhesiveness.
用自制的钠—萘处理液,改性聚四氟乙烯(PTFE)微孔膜,改善薄膜表的润湿性和粘合性。
声明:以上例、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Steam is condensed to water when it touches a cold surface.
水蒸汽触及冷的表面即凝结成水。
The surface of the table must be sanded down.
这张桌子的表面得磨
。
Things rapidly became calm, though beneath the surface the argument rumbled on.
事情迅速平静下来了, 然而, 在这种平静的表面背后争论隆隆雷声, 持续不断。
The surface morphology and mechanical properties were researched respectively by AFM and Nano-Indentor.
分别原子力显微镜和纳米压入仪研究薄膜的表面形态和机械性能。
All this is fair enough, but it touches only the surface of the problem.
说的这些都有道理, 但仅触及了问题的表面。
The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.
铅的融入使镀铅锡钢板具有暗淡的外观、抗腐性的表面和可焊接性。
Explain how the air temperature changes from the earth's surface to the lower thermosphere?
何从地球表面到低的热气层来改变大气的温度?
The wooden surface had a beautiful shine.
那木质的表面有美丽的泽。
The primitie mouth, or stomodeum, is a slight depression on the surface of the ectoderm.
原始的口(或口凹)是外胚层表面的一个轻微的凹陷。
Small meteorites have left impact craters all over the planet’s surface.
这个行星的表面布满了小块陨石留下的撞击坑。
The addition of a cosurfactant can improve solubilization in polymeric rever sed micelles.
助表面活性剂的加入可以促进聚合物反胶团的增溶作.
Forgings to be delivered unmachined shall have a smooth surface appropriate to the production process.
没有经过机加工的锻件必须有的表面,使之使
于生产加工。
The paper contrastes and analysies the marking for the coarse degree ...
本文对新旧标准中表面粗糙度的标注进行了对比分析。
Moud spreads quickly and can cover something completely.
霉蔓延得很快, 有时会完全覆盖发霉物体的表面。
The table had a shiny surface, but underneath it was dull and rough.
这张桌子的表面很亮,可是它的底下却又乌又粗糙。
This paper introduces the arc added glow discharge ion titanizing technique.
介绍了一种新的表面合金化技术———加弧辉离子渗钛技术。
The ostensible reason wasn’t the real reason.
表面上的理由并不是真正的理由。
It is applied sanding refinedly on surface of resin,plastic and metal panel.
适与树酯、塑料及金属板材的定厚及表面精
。
The scientists mapped the surface of the moon.
科学家绘制了月球表面的地图。
Using self-prepared sodium naphthalide solution,PTFE micropore membrane was modified to improve its wetness and adhesiveness.
自制的钠—萘处理液,改性聚四氟乙烯(PTFE)微孔膜,改善薄膜表面的润湿性和粘合性。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Steam is condensed to water when it touches a cold surface.
水蒸汽触及冷的表面即凝结成水。
The surface of the table must be sanded down.
这张桌子的表面得用砂纸磨光。
Things rapidly became calm, though beneath the surface the argument rumbled on.
事情迅速平静下来, 然而, 在这种平静的表面背后争论
隆隆雷声, 持续不断。
The surface morphology and mechanical properties were researched respectively by AFM and Nano-Indentor.
分别用原子力显微镜和纳米压入仪研究薄膜的表面形态和机械性能。
All this is fair enough, but it touches only the surface of the problem.
说的这些都有道理, 但仅触及问题的表面。
The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.
铅的融入使镀铅锡钢板具有暗淡的外观、抗腐性的表面和可焊接性。
Explain how the air temperature changes from the earth's surface to the lower thermosphere?
何从地球表面到低的热气层来改变大气的温度?
The wooden surface had a beautiful shine.
那木质的表面有美丽的光泽。
The primitie mouth, or stomodeum, is a slight depression on the surface of the ectoderm.
原始的口(或口凹)是外胚层表面的一个轻微的凹陷。
Small meteorites have left impact craters all over the planet’s surface.
这个星的表面布满
小块陨石留下的撞击坑。
The addition of a cosurfactant can improve solubilization in polymeric rever sed micelles.
助表面活性剂的加入可以促进聚合物反胶团的增溶作用.
Forgings to be delivered unmachined shall have a smooth surface appropriate to the production process.
没有经过机加工的锻件必须有光滑的表面,使之使用于生产加工。
The paper contrastes and analysies the marking for the coarse degree ...
本文新旧标准中表面粗糙度的标注进
比分析。
Moud spreads quickly and can cover something completely.
霉蔓延得很快, 有时会完全覆盖发霉物体的表面。
The table had a shiny surface, but underneath it was dull and rough.
这张桌子的表面很光亮,可是它的底下却又乌又粗糙。
This paper introduces the arc added glow discharge ion titanizing technique.
介绍一种新的表面合金化技术———加弧辉光离子渗钛技术。
The ostensible reason wasn’t the real reason.
表面上的理由并不是真正的理由。
It is applied sanding refinedly on surface of resin,plastic and metal panel.
适用与树酯、塑料及金属板材的定厚及表面精砂。
The scientists mapped the surface of the moon.
科学家绘制月球表面的地图。
Using self-prepared sodium naphthalide solution,PTFE micropore membrane was modified to improve its wetness and adhesiveness.
用自制的钠—萘处理液,改性聚四氟乙烯(PTFE)微孔膜,改善薄膜表面的润湿性和粘合性。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。