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- The rock layer proved to be the deposit of ancient animal fossils. 這個(gè)巖石層被證實(shí)是堆積的古生物化石。
- The bigger intensity of rock layer is, the steadier the bedding slope is. 層面強度越大,邊坡越穩定;
- So the fault on the cliff is a reverse fault because the red rock layer in the hanging wall has moved up relative to that in the footwall. 這樣看來(lái),發(fā)育在懸崖上巖層中的那條斷層就是一逆斷層了,因為上盤(pán)的紅色巖層相對于下盤(pán)的紅色巖層發(fā)生了沿斷層面向上位移的運動(dòng)。
- PD29 exploration adit and the spring water nearby. Blowing spots of groundwater are controlled by T 2-3Z 2(4) rock layer and NW-striking fissures. 地下水涌水點(diǎn)的分布受 T2 - 3z2 ( 4 )層和 NW向張性裂隙帶控制。
- Optical fiber sensor is embeded in rock layer of model to find premonitory information of rock deformation and the process of rock damage with mining. 在模擬礦山開(kāi)采引起的巖層運動(dòng)時(shí),將光纖傳感器埋入模型的巖層中,研究采用光纖傳感技術(shù)監測巖體變形的理論和技術(shù)。
- By way of experimentation of 4 slope models, we study the stability of archetype slope, the correlation between the stability of consequent rock slope and obliquity of rock layer. 通過(guò)4組對比試驗,研究了原型邊坡的變形破壞機制以及改變邊坡巖體的巖層傾角對邊坡穩定性的影響。
- The fuzzy judgments criterions of rock layer equivalent compressive strength are studied, and the judgments of rock layer soft hard classification standards are established. 研究了巖層當量抗壓強度 的模糊判斷準則,并建立了判斷巖層軟硬的分類(lèi)標準。
- Casing deformation takes place in these geological environments such as plastic rock layer, fault zone, active lithosphere zone, earthquake zone and the place where sand flows. 分析了油井套管損壞的地質(zhì)環(huán)境,指出在塑性巖層、斷層、地殼活動(dòng)、地震活動(dòng)及油層出砂等地質(zhì)環(huán)境中易造成油井的套管損壞。
- A borehole image of rock layers indicating an underground point bar. 指示某地下曲流沙壩的一幅巖層鉆孔圖像。
- The place vibrated by the breakage of the earth's interior rock layer is called hypocenter or earthquake focus, whose projection point on the surface of the earth is named epicenter. 地球內部巖層破裂引起振動(dòng)的地方稱(chēng)為震源,其在地表的投影稱(chēng)為震中。
- This machine adopts two species of drillingtechnique of direct and reverse circulation, the efficiency enhances observably in the process of ovum, gravel and rock layer construction. 該機可采用正反循環(huán)兩種鉆進(jìn)工藝,在卵、礫、巖層施工中,效率顯著(zhù)提高。
- This layer of rock contains a lot of flint. 這一巖層中有大量燧石。
- A surface of erosion between rock layers of different ages indicating that deposition was not continuous. 不整合面位于不同地質(zhì)年代的巖石層之間顯示沉積作用非連續性的侵蝕面
- The red rock layers on both sides of the inclined plane vere originally one continuous layer. 在那個(gè)傾斜面的兩側的紅色巖層原來(lái)是一個(gè)連續的巖層
- One of the most noticeable features of the Middle Miocene rock layers was their periodicity. 中新世中期的巖層,最顯著(zhù)的特徵之一,就是這些巖石所呈現的周期性。
- The feature of an image of rock layer and geological structure is studied in Jiangshan city area, Zhe jiang province, by researching the aerial photograph of 1976 as main working image, the land satellite TM image of 1997 as reference. 以1976年的航空相片為主要工作圖像及1997年的陸地衛星TM圖像為參考圖像,研究了浙江江山地區巖石地層、地質(zhì)構造的影像特征。
- They said that there was likely to be oil in the crests of folds of rock layers. 他們認為在巖層褶皺的頂部可能會(huì )有石油。
- The influences of the parameters such as elastic modulus of rock, cohesive strength and friction angle of slide surface, thickness and angle of rock layer on the critical length were studied. 分析了巖石彈性模量、層間滑動(dòng)面強度、巖層厚度、層面傾角等因素對此類(lèi)邊坡潰屈破壞臨界坡長(cháng)的影響。
- A fine-grained laminated rock formed by the shifting of rock layers along faults. 糜棱巖由巖石層沿斷層轉移而形成紋理細密的疊層巖