查询词典 geological

The difference in antidisarrangement capacity of geological environment det ermines that there are different enduring capacities against underground mining in different coal mining areas .

在不同构造条件的煤矿区，地质环境的抗扰动能力不同，因而对地下开采的承载能力也就不同。

The thesis put the Huanghe Hukou waterfall for case, which lies in the meeting belt of Shaanxi and Shanxi provinces. It analyzes the features, the formation and the development of the typical river erodent geological remains.

本文以位于我国晋陕两省交界处的黄河壶口瀑布为例，分析了这一典型的河流侵蚀型地质遗迹资源的形成、发展及变化情况。

The second part of the dissertation comprehensively analyses geological background and erosional geomorphological conditions in the test regions, elaborates on evolution characteristics of erosional environment in the regions, probes regional distinguishing regularity of erosional geomorphological patterns as well as their developing and evoluting features in loess fields, and places emphasis on discussing developing and evoluting trends of soil erosion in the watershed.

本文的后半部分对试验区的地质背景与侵蚀地貌条件进行了综合分析，阐述了区域侵蚀环境的演化特征，探讨了黄土地区侵蚀地貌区域分异规律及其发展演化特征，并着重讨论了流域土壤侵蚀的发展演化趋势。

Resources: Eucommia as geological Quaternary glacial movement residue from the ancient tree species, endemic to China.

资源条件：杜仲作为地质上第四纪冰川运动残留下来的古生树种，为我国特有。

Under scanning electron microscope,barite in these samples occurs as euhedral crystal,co-existing with authigenic quartz and albite with the same idiomorph.Considering the geological setting and c rystal form,it is believed that barite occurred in the study area is compara ble with that found in the Guaymas Basin,Gulf of California,i.e.,with hydrothermal origin.

通过对东太平洋多金属结核中国开辟区表层沉积物和短柱状沉积物的系统观察和分析，首次根据矿物学和地球化学两方面的证据，发现中国开辟区沉积物中热水活动及其产物的存在。X射线衍射分析表明，沉积物样品中普遍含有重晶石，部分样品中含量高达10%以上。

This paper points out that the deep fractures are the result of the coupling of endorgenic and exogenic geological processes by unloading of river valley and releasing of high geostress.

由于强烈的内外动力地质作用，这些地区形成了高山耸立、沟谷深切的地貌景观，高山峡谷区的高陡岩质斜坡变形与稳定将是工程建设所面临的主要工程地质问题之一。

First, two of the biggest impacts in history happened within 300,000 years of each other—a geological eyeblink.

首先，历史上的两次最大的撞击发生时间相距不到30万年——这是一个地质盲区。

First, two of the biggest impacts in history happened within 300,000 years of each other—a geological eyeblink.

首先，历史上，彼此相距三十万年的时间内–这在地质学上只是一眨眼的功夫，发生了两次大的撞击。

Then, in a geological eyeblink , they become common.

他们开始变得普通。

Then, in a geological eyeblink, they become common.

然而，仿佛地质层只眨了眨眼，它们便多得不足为奇了。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。