shale

GRE低频词畅通词汇

英 [ʃeɪl] 美[ʃel]

释义

n. [岩] 页岩；泥板岩

词态变化

复数: shales;形容词: shaly;

中文词源

shale 页岩

来自古英语 scealu,壳，鳞片，来自 Proto-Germanic*skalo,切片，分片，来自 PIE*skel,切，分开，词源同 scale,shell.引申词义页岩。

英文词源

shale: shale: see scale
shale (n.): 1747, possibly a specialized use of Middle English schale "shell, husk, pod" (late 14c.), also "fish scale," from Old English scealu (see shell (n.)) in its base sense of "thing that divides or separate," in reference to the way the rock breaks apart in layers. Compare Middle English sheel "to shell, to take off the outer husk" (late 15c.). Geological use also possibly influenced by German Schalstein "laminated limestone," and Schalgebirge "layer of stone in stratified rock."

双语例句

1. We must find economical methods for extracting oil from shale.: 我们必须找到从页岩中采油的经济方法.

3. More ammonium sulphate solution is being recovered in the process of distilling oil shale.: 在提炼油页岩的过程中回收的硫酸铵液比过去多了.

4. The limestone, sandstone and shale of this area were soft.: 这个地区的灰岩、砂岩和页岩都是很柔软的.

5. Thin layers of sandy shale, and carbonaceous fragments are locally present.: 局部出现砂质页岩薄层和碳质碎屑.

英英释意

实用场景例句

The contrast table of the poorest compensated results in shale, sandstone, and dolomite was given.: 给出了特定扩径条件下在泥岩、砂岩和白云岩扩径层段双发双收声系最差补偿效果的对比数据.

This paper content , the environmental pollution caused and the using approaches of shale residue.: 利用油页岩渣探索制备微晶玻璃的配方,使油页岩资源得到综合利用.

The mine produces classic power coal and rich ore combustible shale.: 该矿的产品为优质动力煤和油母页岩富矿.

L . C . M. has been added into the mud, tell the derrickmen to stop the shale shaker.: 泥浆中已加入堵漏材料, 叫甲板工关掉振动筛.

We have more oil in our shale alone than several Saudi Arabias.: 单单是我们页岩中的石油比几个沙特阿拉伯的都要多.

More ammonium sulphate solution is being recovered in the process of distilling shale oil.: 在提炼油页岩的过程中回收的硫酸氨液比过去多了.

Any of various dark gray sandstones that contain shale.: 杂砂岩任何含有页岩的多种黑灰色砂岩之一.

In the drilling operation, wellbore stability mostly occurs in the mudstone and shale section.: 钻井工程中的井壁稳定问题大多发生在泥页岩井段.

Shale pottery insulation surface mortar has good heat preservation and heat insulation performances.: 页岩陶砂保温抹面砂浆具有良好的保温隔热吸音等性能.

In situ deposits are dark shale with horizontal bedding.: 原地沉积为水平层理发育的暗色泥板岩.

The natural shale was made into good performance ceramsite filter by ball making, and breaking processes.: 以天然页岩为原料,分别采用破碎法和成球法制成滤料生料,经焙烧, 膨胀,制备了陶粒滤料.

More ammonium sulphate solution is being recovered in the process of distilling oil shale.: 在提炼油页岩的过程中回收的硫酸铵液比过去多了.

Shale content, minerals distribution of clay, sedimentation and cpidiagenesis arc important factors of influencing reserviors properties.: 泥质含量、粘土矿物产状分布及沉积成岩后生作用是影响储层物性的重要因素.

APPLICABLE FORMATION : Soft Formations with low compressive strength: Shale, Sandstone, And soft Limestone.: 适用地层: 底抗压强度的软岩层: 页岩、砂岩、软石灰岩.

The effect of moisture content on shale stability was investigated by hot rolling test.: 用改进的热滚分散法探讨了含水量对硬脆性泥页岩稳定性的影响.

Second, we should expand American oil production by tapping into the extraordinary potential of oil shale.: 第二, 我们应该利用独特的油页岩的可能性来扩大美国的石油量.

The age equivalence of fossils found in the sandstone and the shale is thus demonstrated.: 发现于砂岩和页岩中化石的等时性就这样得到证明了.

We must find economical methods for extracting oil from shale.: 我们必须找到从页岩中采油的经济方法.

The original commentary is about typical technologies for oil shale retorting.: 介绍了当今世界典型的油页岩干馏技术.

考试真题

These likely persistent forces, like the growth of shale ( ' , 页岩) oil, point to a low for long scenario.

These likely persistent forces, like the growth of shale oil, point to a "low for long" scenario.