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And linking the principle of choosing computer visual inspection system hardware, the paper constructs hardware structure of visual inspection system, and develops measure software of thread geometry parameter and applies all above research results to quantificationally measure geometry parameters such as half angle of thread, coning and pitch of conical joint screw thread of graphite electrode, at last educes influencing expressions of the shelter of lead angle to half angle of thread change, it establishes theory base for error amendment.

论述了微小零件尺寸及形状误差的常用测量方法，提出了将视觉检测技术应用到微小零件尺寸及形状误差的测量中，构建了视觉检测系统的硬件结构，开发了相应的测量软件，应用第三章介绍的各种边缘检测方法对传动用滚子链链板进行了边缘检测对比实验，找出适合的边缘检测方法，并应用上述各章的研究结果对传动用滚子链链板节距以及圆形零件的圆度误差进行了测量。

More controversial will be TNK-BP, an Anglo-Russian company that is half-owned by BP and half by a clutch of tycoons (unpopular and therefore vulnerable).

更有争议的是一个英－俄公司TNK-BP，它的一般所有权是BP，一半被大亨掌握。

According to the statistics, the possibility that six curves of biothythm of parents are during the positive half cycle or negative half cycle (anti-climax) is 2% respectively.

据统计夫妻双方生物节律六条曲线同时处在正半周或者处在负半周分别有百分之二的概率。

But the author holds the idea that the fundamental reason is the liberalism departure from Chinese reality, so it is impossible to achieve great history tasks of anti-imperialism and anti-feudalism and thus make the status of half-colony and half-feudalism overthrowed, and it is inevitable for advanced Chinese to turn to Marxism.

自由主义作为一种制度设计在中国走向失败原因是多方面的，但本文认为最基本的原因是自由主义脱离了中国现实，不能帮助中国完成反帝反封的历史任务以使中国摆脱半殖民地半封建的历史地位。

Solar terms reflect the sun s annual apparent motion, so Solar Terms in the existing basic fixed calendar date in the first half of the 6, 21, in the second half at the 8, 23, not bad after 1 to 2 days .

二十四节气反映了太阳的周年视运动，所以在现有的基本在6，21年上半年的固定日期，节气，下半年在8，23，而不是在1至2天坏。

In approximately half the states, this is the second court to which an appeal can be made; in the other half, it is the only appellate court.

在大约一半的州内，这是两级上诉法院中的一级；在另外一半的州内，则只有一个上诉法院。

His mother's family was Basque, and his father's half Catalan and half Aragonese.

母亲家是巴斯克人，而父亲则有加泰隆尼亚和阿拉贡的双血统。

For recent years I am in fond of drawing human body for the same appreciation—round, plump and shaped human body is "archy" and "round", outline border is "line" and "square", which are matched with fruits on behalf of life such as "guava""lotus head" and "apple" in the shape of "round" or "half round" put into bottle, plate or pot in the shape of "curve""round" and "half round".

近年我爱画的人体也是基于这样一种感悟——浑圆、丰满、富有曲线的人体呈"弧线"、"圆形"，外框则是"直线"、"方形"，再配以各种代表生命的果实，比如"石榴"、"莲蓬"、"苹果"一类，其造型皆呈"圆"或"半圆"的"放射状"，插在或放在"曲线"或"圆"或"半圆"或"圆中见方"的瓶里、盘里、罐里。

The whole history of the second half of the Middle Ages is written in armorial bearings,--the first half is in the symbolism of the Roman churches.

中世纪后半期的全部历史都写在纹章中，正如前半期的历史都写在罗曼教堂的象征符号之中。

About half of liver infarcts occur with arteritis , and the remaining half are due to a variety of causes.

大约有一半的肝梗死是由于动脉炎所导致的，但还有一半左右是由于其他原因所引起的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。