查询词典 strata

Age of ore-bearing strata in this area is in dispute.

该地区含矿地层的时代存在争论。

So it is necessary to take effective measures to lessen the difference of social strata between family systems.

家庭是最基本的首属群体，也是最微观的社会系统，同时还是青少年在其中生活时间最长

It keeps different social strata from mixing.

这使不同的社会阶层混合。

Sequence analysis on strata is very important in academic study of stratigraphy and petroleum exploration.

层序地层分析在地层学理论研究和石油勘探开发中有着重要的地位。

The key issues of this study can be express as follow: what have changed in the relationship model of classes and strata, and the structuralization system after a new market economy system came into the society in the process of market transition in China?

本研究的核心问题可以表述如下：在中国向市场经济体制转型的过程中，当一种新的经济机制——市场机制被引入社会后，阶级阶层相对关系模式和结构化机制发生了什么样的变化？

The subjacent and lateral strata previously have been compacted.

下卧层和旁侧层先已压实。

The controlling roles played by the salt layer and the geometry of the overburden and the subsalt strata in structural styles were also discussed.

讨论了盐在变形中的作用和盐上、盐下层的几何形态对变形样式的影响。

It was the salt layer that caused the disharmonic deformation and the leading edge difference between the overburden and the subsalt strata.

盐层的存在正是盐上、盐下不协调变形和盐上变形前缘比盐下更远的原因。

Based on the analyses of the oil and gas fields found, reservoir models for the overburden, the interbeds in the salt layer and the subsalt strata were established, and the potential plays for further exploration were forecasted.

通过对已发现油气田的解剖，建立了库车前陆区西部盐下、盐间、盐上成藏模式，预测了有利勘探区带。

Ore deposits of this region are assigned to Caledonian metallogenic series and Indosinian metallogenic series according to ore-bearing strata, granites related to ore deposits mineralization type and temporal-spatial distribution characteristics of ore deposits. The Caledonian series is further divided into three subseries, namely lead and zinc metallogenic subseries, lead, zinc and iron metallogenic subseries and lead, zinc, tungsten, tin and molybdenum metallogenic subseries.

本文根据所发现的25个矿床的赋矿地层、与成矿有关的花岗岩、矿化类型及其时、空分布特征，将它们划分为加里东期成矿系列和印支期成矿系列，进而又将加里东期成矿系列划分为铅、锌成矿亚系列，铁、铅、锌成矿亚系列和铅、锌、钨、锡、钼成矿亚系列。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。