在各种承载部位，在不改变其应力分布的前提下开设减重孔，利用去除材料来达到减重的目的。
Without changing stress distribution, holes are dug in bearing the weight of positions by wiped off material in order to decrease weight.
人孔盖在重移不动。
一条70磅重的章鱼能从一个一美元硬币大小的孔中钻过去。
A 70-pound octopus can squeeze through a hole as small as a dollar coin.
为了获得更高性能的TFT - LCD面板，在光刻时保证精细的图形成像十分重要，其中，如何制作出尺寸更小的通孔图形是主要的问题之一。
To make a TFT-LCD panel which has higher performance, fine patterning process of photolithography is needed. Making smaller via pattern is one of main issue for fine patter - ning.
高能重离子在绝缘材料表面产生的潜径迹经过蚀刻后形成一定形貌的核径迹孔，而密集的径迹孔表面相当于渐变折射率层。
High energy heavy ions generate potential tracks on the face of insulated material, and a porous surface with gradient refractive index can be formed by etching the ion tracks.
精细研磨，抛光，轻研磨，重研磨，毛边去除，深孔加工，合金加工后刷磨等各式各样专业刷。
Fine grinding, polishing, grinding, heavy grinding, light flash purify, the deep hole processing, alloy processing after grinding all kinds professional brush brush.
本文通过对不同掺杂浓度的样品进行刻蚀，发现重掺杂的样品刻蚀出的孔在深度和孔径上都比中度掺杂的大。
It is found that pore's depth and diameter on n-InP with heavily doped concentration is larger than moderately doped samples.
为了提高纸靶重孔的测量准确性，提出一种基于图像减影技术的重孔识别方法。
In order to improve the accuracy of the measurement of superposition hole, an approximate solution based on image subtraction technique to identify the superposition holes was put forward.
因此，研究开孔结构的风效应是一个重要课题，对进行大跨空间结构抗风设计具有十分重要的意义。
Therefore, it is a important issue to investigate the wind effect for large space roof structure with openings. And it is of great significance in wind resistance design.
在叉头套加工过程中，轴承孔位置误差的测量和控制是十分重要。
It is very important to measure and control the position of bearing hole when machining canular forked shaft.
这位21岁的球员并没有在老霍的计划中，尤其在孔切斯基转会和奥雷里奥重签之后。
The 21-year-old is unlikely to be a part of Roy Hodgson's plans following the imminent arrival of Fulham defender Paul Konchesky and the re-signing of Fabio Aurelio.
电极接触孔处采用重掺杂，减小接触电导损失。
Electrode contact hole USES heavily doped for reducing contact conduction loss.
清扫孔装于重质油罐底部、清扫孔油罐可放出污水扫除内污泥。
Cleanout hole series can be set at the cornet from the bottom tank shell course to the bottom of the heavy oil storage tank for cleaning and draining during maintenance.
并用压坯单重递减法试验证实，当将压模收缩比增加到1 2 2以上时，可以保证压坯内孔不出现裂纹。
The test of single compact weight decrease proved that when the shrinkage ratio of the compacting die is increased to over 1.22, there is no more crack initiated in the compact inner hole.
并用压坯单重递减法试验证实，当将压模收缩比增加到1 2 2以上时，可以保证压坯内孔不出现裂纹。
The test of single compact weight decrease proved that when the shrinkage ratio of the compacting die is increased to over 1.22, there is no more crack initiated in the compact inner hole.
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