片语

key rock strata关键层

rock strata movement巖层移动

rock formation巖层

clastic rock strata碎屑巖地层

covered rock separation strata覆巖离层

rock-strata-structure巖石地层构造和地质事件

overlying rock strata上覆巖层

rock strata support巖层支护

英汉例句

• Thus, jutting peaks of sheer rock with the rock strata going almost vertical occur.

  因此，巖石的峰尖突出，巖层方向几乎是垂直的。

• We have mentioned that though Luzon appears to be on the Philippine Plate, this is a land mass attached to the Philippines on the Sunda Plate because underlying rock strata hold it to the Sunda Plate.

  我们提到过虽然看起来好像吕宋岛在菲律宾板块上，这其实是在巽他板块上与菲律宾相连的土地，因为下面的巖层是属于巽他板块的。

• The Guibei Mountain developed from the limestone and dolomite in the Carboniferous Period (about 362-290 million years ago). The rock strata grow horizontally with pure texture.

  龟背山山体发育在石炭纪(距今约3亿6千2百万年至2亿9千万年)石灰巖和白云巖中。

• On the basis of key rock strata theory, transferring rock beam structure and the law of the overlying strata displacement and the surface subsidence theory, we deduced offset error formula.

  以关键层理论、传递巖梁理论以及采场上覆巖层及地表移动规律理论为基础，推导出巖梁抗弯刚度的误差补偿公式。

• The research results indicate that the top inclined fault and the loose rock strata and the unreasonable construction project are the main causes to induce these defects.

  研究结果表明：连拱隧道内侧断裂带、上方松散层等不良地质条件和不合理的施工方案是导致隧道衬砌严重破坏和山体地表开裂的主要原因。

• The laws of rock strata moving and pressure manifestation, the regulations being followed in the course of entry layout and the theoretical base fors...

  着重阐述了巖层移动和矿压显现规律，在布置巷道时应遵循的规则，以及选择最佳方案的理论依据。

• Now the mining engineering problem has been not just the mining issues, but also to pay attention to stability and surrounding rock strata control problems.

  现在的采矿工程已不仅是开采问题，而且还要注意围巖稳定性和巖层控制。

• It is a key for mine safe production to ensure the stability of overlying rock strata in stope.

  确保采场上覆巖层稳定是矿井安全生产的关键。

• The interior failure mechanism of rock strata developing from large-scale excavation and the rules of land surface deformation are analyzed on the base of careful investigation.

  在详细调查的基础上简要分析了地下大面积采空后巖土内部破坏机制和地面变形规律。

• The stability of goaf-side roadways depends on not only the abutment distribution, but also the fracturing degree of the coal seam and rock strata alone the pillar width.

  一侧采空巷道稳定性不仅与支承压力分布有关，而且与煤体受破坏程度有关。

• During overlying rock strata being fractured, the surface gas drainage boreholes may be damaged due to ground movement.

  在长壁工作面通过的过程中，地面垂直鉆孔可能随巖层移动而发生破坏。

• We had the best choir in the area and there were also several rock strata visible on the walls which made teaching geology far more interesting.

  洞壁上可以看到好几种巖层，用这个教地理生动有趣。而且我们不需要生物课本，我们的山洞学校里每天都能看到蝙蝠、蜥蜴。

• Now the man who bought the claim hired an engineer to examine the rock strata of the mine.

  现在有人重新买下这一矿脉所有权，他雇佣了一名工程师来探测矿石的巖层结构。

• The vital problems to be solved in Shendong mine are the dynamic pressure damage of thin rock strata roof under thick sandy soil soft stratum and the loss of water and soil under mining.

  浅埋煤层薄基巖厚砂土松散层顶板动压灾害和采动水土流失是神东矿区急需解决的重大问题之一。

• The characteristic of rock strata movement in mining process of a mine in Chongqing is analyzed by fractal regressive method, and the forecasting of the movement is considered.

  用分形插值方法分析重庆某矿开采过程中的巖层移动特征，并探讨其预测方法。

• The now tame Colorado carved these steep walls over the last six million years, exposing rock strata that detail nearly two billion years of North America's geologic history.

  如今已经被开垦了的科罗拉多州有着许多已存在了六百多万年的峭壁，这些暴露在外面的巖层详尽的记载了北美近两百年的地质学历史。

• The laws on the rock strata and surface movement that have known is basically based on the rock strength, not considering exist and the effect on the subsidence laws of the fissure and the weak face.

  已有的巖层与地表移动规律基本上以巖石强度为基础，很少顾及巖体中裂隙弱面的存在，及其对巖层与地表移动规律的影响。