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- Using normal diamond bits to drill the stratum, bit matrix endures big impact, then bit is abraded rapidly and its longevity is very low, then bit loses blocks easily, so improve the drilling cost. 普通金刚石钻头钻进中窜动厉害,对钻头胎体冲击大,钻头磨损特别快,寿命低,而且容易掉块,给钻进带来麻烦,使钻进成本上升。
- The application field of thin kerf diamond bits is introduced.The way to achieve better economic results of thin kerf diamond bit is presented based on manufaction, use and wear of bit. 对薄壁金刚石钻头应用领域进行了介绍，并从钻头制造和使用及钻头磨损等方面提出了提高薄壁金刚石钻头经济效益的途径。
- Three kinds of brazed monolayer diamond bits with thin wall were fabricated by high-frequency induction brazing method. 摘要利用高频感应钎焊技术，制备3种粒度的单层金刚石薄壁钻头。
- The diamond bits and reaming shell maily used for drilling in geological drill.Water and electricirg.traffic construction.Building.Etc. 金刚石钻头、扩孔器主要用于圆柱地质勘探、水电、交通建设、建筑施工等钻探。
- The company manufactures and markets diamond bits, reaming shells and other tools for both domestic and overseas customers, with 45 employees. 我公司专门为国内外客户生产销售金刚钻头、金刚石扩孔器为主的金刚石制品及机械五金矿山工具，现有员工45人。
- The manufacturing conditions of electroplated diamond bits, including plating bath formula and parameters of diamond were presented in this paper. 文章给出了金刚石钻头的制作条件，包括镀液配方和金刚石参数；
- In the paper espections of the diamond bits which aer used in drilling measure of formation stress are analyxed and the design thought of new bits are shown. 分析了地应力钻孔测量过程中对金刚石钻头所提出的特殊要求,阐述了钻头设计思想。
- The aim of this study is that taking ultrasonic technology into manufacture of electroplated diamond bits to improve its procedure, including pretreatment and electroplating of it. 本文研究目的在于将超声波技术引入到电镀金刚石钻头生产技术中，改进钻头生产工艺。
- Development and Prospect of Thin Wall Diamond Bits 金刚石薄壁钻技术的发展与展望
- Let me get my bits and pieces together. 让我把我的零碎东西收拾起来。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- She was a bit queer after her husband deserted her. 她遭丈夫遗弃後精神有点失常。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Research into the Hew electroplatng weak-holding diamond bits 新型电镀弱包镶金刚石钻头研制
- The types and proper usage of roof bolt diamond bits 金刚石锚杆钻头类型及其合理选择使用
- I reckon the girl is a little bit boyish. 这想这个女孩有点男孩子气。
- They must have edited bits of the interview out. 他们一定是把这次采访的一部分删掉了。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- The seedling have shrivel up a bit in the hot sun. 在炎热的太阳光下，幼苗已有一点乾枯。
- She wore a diamond clip on her new dress. 她在新衣服上戴了一枚钻石别针。
