1) mechanism of rock cracking
入岩机理
1.
Based on mechanism of rock cracking,the technology improvement on SR220R rotary drilling rig,which includes the period static and dynamic coupling loading,freedom surface constructed by the construction method and non-controlling of the velocity of the drilling head was carried out.
现场试验结果表明:SR220R型入岩旋挖钻机可实现岩石的跃进破碎,达到了高效入岩的目的;入岩机理分析正确,可用于工程实践。
2) rock-breaking mechanism
破岩机理
1.
Initial research on rock-breaking mechanism for gas drilling in Xushen Gas Field;
徐深气田气体钻井破岩机理的初步研究
2.
On the basis of analyzing the mechanism of the hydraulic pulse, the rock-breaking mechanism of themechanical cut-out hydraulic pulse is discussed by using transient flow theory, the working principle and its structural characters of SLPMC mechanical cut-out hydraulic pulse tool are introduced.
在分析水力脉冲产生机理的基础上,探讨了基于瞬变流理论的机械阻断式水力脉冲破岩机理,介绍了SLPMC机械阻断式水力脉冲工具的工作原理及结构特点,简单叙述了该工具在胜利油田进行的2口井的现场试验情况。
3) rock broken mechanism
碎岩机理
1.
Research and application on rock broken mechanism of pneumatic DTH hammer spherical tooth
气动潜孔锤球齿碎岩机理研究
2.
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。
4) mechanism of rockburst
岩爆机理
1.
Discussion on mechanism of rockburst and stress state based on energy principles;
基于能量原理的岩爆机理及应力状态分析
5) rock breaking mechanism
破岩机理
1.
Based on the rock breaking mechanism, rig equipment and surface conditions, the drilling bit comb ined with super high pressure water jet is designed with no change of the struct ures of three cone roller bits.
根据破岩机理、井队设备与地面条件,不改变原来三牙轮钻头的结构,设计了超高压射流辅助钻井钻头。
2.
The rock breaking mechanism of impact rotary roofbolter in drilling was analyzed.
在对冲击旋转钻孔破岩机理进行分析的基础上 ,制定出冲击旋转式锚杆钻机结构方案 ,并对其结构原理和特点作了论述 。
3.
The principle of rock breaking mechanism by TBM is discussed and the action of rock breaking angle is emphasized.
通过地应力对破岩影响的分析 ,对 TBM破岩机理进行了研究 ,着重考虑了岩石破裂角对破岩效果的影响。
6) petrogenetic mechanism
成岩机理
补充资料：破夏
【破夏】
（术语）破安居也，不守安居禁足之制，出法界而外游也。行事钞上之四曰：“准此结成者，从初去日即须劝觅安身处，若未得已来虽经宿不破夏，以非轻心故，反前不觅则破安居；若得住处夏法随身，亦不得无缘出界，便破夏也。”【又】（杂语）半夏之时也。五灯会元曰：“义玄禅师半夏上黄檗山，住数日，乃辞。檗曰：汝破夏来，何不终夏去？”
（术语）破安居也，不守安居禁足之制，出法界而外游也。行事钞上之四曰：“准此结成者，从初去日即须劝觅安身处，若未得已来虽经宿不破夏，以非轻心故，反前不觅则破安居；若得住处夏法随身，亦不得无缘出界，便破夏也。”【又】（杂语）半夏之时也。五灯会元曰：“义玄禅师半夏上黄檗山，住数日，乃辞。檗曰：汝破夏来，何不终夏去？”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条