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- And drilling CFRP with UVD, the delamination is reduced and the hole quality is improved. 应用这种 方法钻削复合材料，可以减小材料的分层，提高加工质量。
- The functions of trenchless rig's driving mechanism affect its drilling efficiency, bore hole quality and other technologyical performances directly. 非开挖钻机给进机构的性能好坏直接影响钻机钻进效率、钻孔质量及钻机各项技术性能的发挥。
- New software allows wells to be drilled with fewer bits and fewer trips and aids in premium hole quality, which reduces nonproductive time in the most complex wells. 简介：哈里伯顿公司的新型钻井设计软件能够减少使用的钻头数量、减少起下钻次数，并有助与优化井眼质量，在钻复杂井的过程中，减少了停工时间。
- The tool materials, geometric parameters, cutting regime and hole quality in drilling curbon fiber composites are analyzed. The cutting parameters of improving hole quality are presented. 从刀具材料、几何角度、切削用量等几个方面分析了碳复合材料钻孔工艺性和表面质量，给出了改善碳复合材料钻孔质量的工艺参数。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- According to the problems of blocked chips and hole qualities in the drilling of small caliber gun barrel,a installation of low-frequency vibration drilling is designed. 针对小口径火炮身管钻削加工时存在的切屑堵塞和内膛质量问题,设计了一套低频振动装置。
- 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。
- 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。
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- Stick your hand in and see what's in the hole. 把手伸进去，看看洞里有什么。
- The dog skins through the small hole in the wall. 那条狗勉强钻过小小的墙洞。
- The man had the quality for leading the people. 那个人具备领导民众的才能。
- The men in the hole sent up for more equipment. 在洞穴中的人们向上面要求再给他们一些设备。
- Her most essential quality is kindness. 她最主要的品质是善良。
- The mice have nibbled a hole in the cheese. 老鼠在奶酪上啃出了一个洞。
- I saw a rabbit dive into its hole. 我看见一只兔子钻进洞。
- She fingered the silk to feel its quality. 她摸了摸这块绸料看质量如何。
- She poked her finger into the hole. 她把手指插入孔中。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
