Key of Rock的意思|示意

The stability of the surrounding rock mass depends upon its strength and deformation properties as well as the situation of stress convergence in it, and the key is the integrality of the rock mass.

洞库围岩稳定性一方面取决于洞库周边围岩应力集中的情况，另一方面取决于岩体强度和变形特征，其核心问题在于岩体完整性。

Coupling the acoustic emission probe with the specimen is the key link in the measurement of preexisting stress of the rock specimen by Kaiser effect.

以凯瑟效应测量岩石试样先存应力，声发射探头与试样的耦合是其重要环节。

Moreover, the characteristics and key points in construction of tubular rock bolt are presented in this paper.

此外，文章还对管式锚杆的特点及施工要点进行了分析和论述。

Automatic lifting of shearer drum is one of key techniques of coal face automation, and its core is identification technique of coal and rock interface.

滚筒自动调高是实现采煤工作面自动化的关键技术之一，其核心是煤岩分界识别技术。

Volcanic rock rafts could have played a key role in the origins of life on Earth, a team of scientists suggests.

一队科学家们认为：火山流岩有可能在地球生命的起源中扮演者至关重要的角色。

Study on rock mechanics of deep wellbore, especially on rock drillability and rock anisotropy is a key project to resolve the problems of deep or ultra-deep well drilling.

深部井眼岩石力学的研究，特别是深部井眼岩石可钻性和岩石各向异性的研究，是解决深井、超深井钻井关键技术的重要课题。