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- Expanding hole percentage 扩孔率
- The improved performance of anticorrosion was resulted from the increase of coating density, the decrease of open hole percentage and pylome numbers. 这是由于纳米掺杂使涂层密度提高，开孔率、通孔率降低，组织均匀性提高所致。
- Tangential residual stress distribution around cold expanded hole is determined by combining theoretical calculation with experiment results. 本文用含孔边穿透裂纹的冷胀孔、未胀孔剩余寿命之比来评价孔冷胀强化工艺延长裂纹扩展寿命的效果。
- Keywords B_4C;MRR;expanding hole;DVEE;Micro shape looks; 碳化硼陶瓷;孔扩量;加工速度;出入口直径变化;微观形貌;
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- TIME-VARYING ANALYTICS STUDY OF RANDOM EXPANDING HOLE IN PLANE VISCOELASTICITY 无限粘弹性平面中孔洞扩展的时变力学解析解
- The residual stress of the cold expanded hole of aluminum alloy LY12CZ and LC4CS, when bush is not used, has an obvious trend towards attenuation, and the change in attenuation is characterized by different speed forms. 以LY12CZ与LC4CS为基材的铝合金无衬套冷胀残余应力在外加循环应力作用下有明显的衰减趋势，并以不同速率形式反映了衰减的变化差异。
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着？
- The company is eager to expand into new markets. 那家公司急欲开辟新的市场。
- The figure is expressed as a percentage. 那数字是以百分比表示的。
- The expanding economy enriched the peasants. 不断发展的经济使农民们富裕起来。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- We have only a small percentage of foreign books. 我们只有一少部分外文书。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- What percentage of children were absent? 缺席的学童占百分之几?
- Our automobile industry is expanding. 我们的汽车工业在发展。
- Stick your hand in and see what's in the hole. 把手伸进去，看看洞里有什么。
- Our foreign trade is continuously expanding. 我们的对外贸易不断发展。
- Each of them got a percentage of the profits. 他们每个人都得到一部分利润。
