查询词典 rock-magma

An important character of rock is the hysteretic phenomenon in the stress-strain curve, which illustrates that rock is a viscoelasticity medium.

岩石是粘弹性介质的重要特征就是应力－应变的滞回现象。将内时理论引入到岩石特性的研究中来。

The magnet which is used in subminiature NMR Rock Analysis Instrument is successfully finished. After testing on site many times, it shows the NMR Rock Analysis Instrument which uses this magnet have high stability.So it can be used under stated condition .

经过实际的现场实验测试，表明由此磁体构成的磁共振岩样分析仪的稳定性、重复性都不错，同时在一定的恶劣环境下也能正常工作。

The correlation of hydrocarbon accumulation and major control factors between these two basins indicates that there exist premium source rocks and reservoirs in subsalt carbonate rocks of Cambrian in these basins, and regionally distributing gypsum-salt rock of Middle Cambrian is good cap rock.

通过油气成藏要素及其主控因素的对比研究发现，塔里木盆地和东西伯利亚盆地在寒武系盐下都发育了优质的烃源岩和储集层，而区域性分布的中寒武统膏盐岩是良好的盖层。

McDormand is as comfortable and convincing as an aging rock sybarite as she was playing the worrywart mother of a teenage rock fan in "Almost Famous" is further evidence of her exceptional dramatic range .

McDormand在"Almost Famous"中扮演了一个年轻摇滚爱好者的自寻烦恼的母亲，她在演一个老牌摇滚享乐者时非常自如和令人信服，这进一步证明了她有非常广的戏路。

The results show that the radial stress and tangential stress with considering the influence of seepage water pressure are larger than those without considering the influence, and this makes the plastic zone of surrounding rock expands. When the seepage factors of surrounding rock and liner are obviously different, they are not simplied as one and the same.

计算表明，当考虑渗透水压力作用时，围岩径向应力和切向应力都增大，并使围岩塑性区扩展；当隧洞围岩、衬砌材料的渗透系数差异显著时，不能简化为等渗透系数处理。

Based on the Inglis formula, which calculates the tangential stress of the surrounding rock of geological stress field in different circumstances, programme is developed to compute the corresponding tangential stress of the surrounding rock of several underground plants, for instance, Ertan project of Sichuan according to different directions of longitudinal axle.

从地下洞室周边切向应力的英格里公式出发，提出针对不同环境的地应力场进行地下厂房纵轴线方位优选的简便方法，并编程计算了四川二滩等多个地下厂房不同纵轴线方向所对应的洞室周边切向应力，分析不同纵轴线方向条件下洞室周边切向应力的极值，并与实际工程所选取的纵轴线方向所对应的切向应力值比较，讨论了工程所选纵轴线的合理性以及洞室周边应力的集中程度。

Rock point load test is a simple and effective way to test rock strength.

点荷载试验是测定岩石强度的一种简单有效的方法。

By the study, after the tunnel is timbered as the original designation, the plastic scope of the surrounding rock's distortion is controlled obviously, and the stability of surrounding rock is strengthened.

通过研究认为，隧道按原设计方案支护后，围岩的变形及塑性区范围得到明显控制，增强了长子面围岩的稳定性。

Take different timbering kind to the different country rock of iron ore of boreal 洺 river and place, assure the stability of country rock effectively.

对北洺河铁矿的不同围岩和部位采取不同的支护方式，有效地保证围岩的稳定性。

Based on active timbering principle of bolt-grouting, shearing strength between bolt-grouting and rock can be transformed into the surface pressure of acting on the inner surface in the cavity and anchor-forced rock is regarded as a equivalent material.

3基于锚杆的主动支护原理，将锚杆与岩体之间的剪应力转换为作用在洞室内表面上的面压力，将锚固后的岩体视为等效材料。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。