gas hole
气孔：一个小孔
常用释义
英式发音
美式发音
基本释义
- 气孔：一个小孔，通常在设备或容器上，用于释放气体或调节气压。
例句
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1·The way to prevent the occurance from penetrating gas hole was analyzed.并对防止侵入性气孔产生的途径进行了分析。
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2·Pay attention to their fair share of oil gas hole size, and the design of the gas points capacity.注意气分内回油孔尺寸，还有气分的设计容积。
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3·So often easily design overflow and air vent at inappropriate location, making casting generated gas hole.所以常常容易因为溢流井与逃气道位置设计不当，使得铸件产生气孔的缺陷。
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4·The effect of gas hole location on SMT solder joint fatigue life has been analyzed by finite element method .分析发现，与无缺陷焊点相比，气孔使焊点中应力应变分布发生了改变，使焊点疲劳寿命缩短；
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5·The structural parameter mainly includes the gas hole diameter, the water hole diameter and the mixture hole diameter.结构参数方面主要包括气孔直径、水孔直径及混合孔直径。
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6·The origination of some defects encountered in aluminum wheel for the Peugeot car, such as crack, porosity, gas hole, was analyzed.对某铝轮有限公司生产的标致汽车铝轮所产生的裂纹、疏松、 气孔等的原因作了分析。
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7·It is significant to improve the hydraulic system for better performance of drilling rig and the higher ratio of finishing gas hole.提高全液压坑道钻机液压系统的技术水平，对于改善钻机整机性能及提高瓦斯抽采孔的成孔率具有重要意义。
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8·This paper analyses theoretically and technologically, the reason of barrel tooth holders sealing off , of produced gas hole and cold crack.从理论和工艺上分析滚筒齿座开焊的原因、气孔的产生和怎样减少气孔生成、冷裂现象生成及其予防。
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9·With the application of QC method, combined with the mathematical statistical analysis, The main factors that affect the gas hole are found.运用QC（质量管理）方法，并结合统计分析，查找出了影响气孔的主要因素。
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10·By using this process to repair castings, there is no obvious separating line, no slag inclusion and gas hole between the welding zone and base metal.用此工艺焊补铸件，焊补区域与基体间没有明显的熔合线，无渣孔、气孔等缺陷。