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- Among vacuum brazed diamond tools, diamond bead, diamond core bit and diamond saw blade are patent products in China. 其中钎焊金刚石工具中钎焊串珠、钎焊钻头和钎焊锯片是国家专利产品。
- We can design and sidetrack cut bevel bit,core bit and eccentric bit.We can design and produce apace at the same time according the user's needs. 研究设计各种新型金刚石全面钻进钻头和金刚石取心钻头。
- Run in a diamond core bit. 下金刚石取芯钻头。
- What type of core bit is it? 这是什么型号的取芯钻头?
- Raising the stability of outer core barrel is the main approach to extend the life of core bit and to raise core recovery and the footage of single core barrel. The outer core barrel with centralizer is an effective method to raise its stability. 提高外筒稳定性是延长取心钻头寿命、提高岩心收获率及单简进尺的最主要途径,而外筒加扶正器是提高其稳定性的有效方法。
- The geologist needs to know what rocks the drill has reached, so every so often a sample is obtained with a coring bit. 地质学家需要知道钻头已以到达什么样的岩层,因此时常要用芯钻头取样。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- The organization tapered off in about a year. 这个组织在一年左右的时间里逐步停止了活动。
- Laboratory study of core bit whirling 取心钻头涡动的室内实验研究
- The economic boom tapered off in the 1970s. 经济繁荣在七十年代慢慢消失了。
- A New Kind of Stub Apply to the Core Bit 一种新型齿柱在密闭PDC取心钻头上的应用
- Geologist so every so often The geologist needs to know what rocks the drill has reached, so every so often a sample is obtained with a coring bit. 地质学家需要知道钻头已经到达什么样的岩层,因此时常要用取芯钻头取样。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- I hope my ideas are in step with public opinion. 我希望我的想法跟公众舆论是一致的。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。
- Taper the plug off a bit with the chisel so that it will fit into the hole. 用凿子把塞子的一头削掉一点，使它能塞进洞里。
- I hope you try to get them to step up production. 希望你们尽力使厂家增加生产。
- Step on it or we'll miss the beginning of the show. 赶快，要不然我们会赶不上演出的。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- In batch or remote batch entry, a job or job step. 在批处理或远程批处理输入中的一个作业或作业步。
