1) penetration rate
碎岩效果
1.
Results of experimental research on diamond surface metallization with electrolyse plating and vacuum plating show that strength, thermal stability and penetration rate of metallized diamond are much better than that of nonmetallilized diamond, and performances of diamond plated with Ti are the best among all plated diamonds.
利用化学镀和真空镀 2种方法对金刚石表面进行金属化处理的试验研究结果表明 ,镀膜金刚石较未镀膜金刚石的抗压强度、热稳定性等性能和碎岩效果均有很大提高 ,其中真空镀Ti的效果最好。
2) broken ore
碎岩
1.
Excited response of broken ores drawn by vibration;
振动出矿时碎岩的激励响应
3) broken rocks
破碎岩石
1.
The compressive deformation of broken rocks is obviously characterized by time-dependence.
破碎岩石的承压变形具有明显的时间效应,文中自行设计了破碎岩石承压变形仪,结合摆锤杠杆式压力机建立破碎岩石的蠕变测试方法,并针对破碎砂岩开展了相关蠕变试验研究,总结得出蠕变变形与轴向载荷、破碎块径等的关系。
4) Broken rock
破碎岩体
1.
Research on high pressure curtain grouting technology in shallow broken rockmass;
浅层破碎岩体高压帷幕灌浆技术研究
2.
Experiment and research on rapid and successful drilling in broken rock of No.2 deformation body of Laxiwa hydropower project;
拉西瓦水电站Ⅱ号变形体破碎岩体快速成孔施工技术的试验与研究
3.
In fields of coal mining,geotechnical engineering,the flow in broken rock is nonlinear,instable and time-varying for seepage parameters.
在采矿和岩土工程中,破碎岩体中的渗流具有非线性、非稳态及参量时变等特点,外界扰动下渗流参量的渐变易引起渗流系统动力学响应的突变,引发突水及气体突出等动力学灾害。
5) fine cuttings
细碎岩屑
1.
How to solve the logging problem of the fine cuttings drilled by PDC bits has become the focus that has been paid close attention to by the geological logging persons.
如何解决PDC钻头钻进的细碎岩屑录井问题,已成为地质录井界有关人士关注的焦点。
6) rock broken mechanism
碎岩机理
1.
The rock broken mechanism and broken ability of water jet under the high pressure submerged down the hole were studied.
研究处在钻孔底高压淹没条件下,水射流的碎岩机理和碎岩能力。
参考词条
补充资料：碎碎
1.细细;零星。 2.象声词。形容轻微的声音。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。