查询词典 drainage-tube

In addition, we selected animal species as standard indicators of the state of the environment to map: 1 contamination of vertebrates with 137 Cs in the EZ and 2 beta-activity of mollusc shells indicating 90 Sr, in the whole Dnieper drainage area, in the Kiev Administrative Region, and in the EZ.

而且还选择一些动物物种作为环境状况的标准指示生物，目的是为了阐明1 37Cs在隔离区脊椎动物体内的污染情况；整个第聂伯河流域、基辅行政区和隔离区软体动物贝壳内 90Sr的β活性。

Questions added: There are: volume of water leakage, drainage, laying, pipeline, underground, water, gas, test distance, dot pitch, test point

给你个网站自己以后直接翻译就可以了不用求助了。里面很广，什么文都有自己看看

Double-action and back and forth once every two to complete action suction drainage.

而双作用式每往复一次完成两次吸排水动作。

The double-action reciprocating mud pump every time the completion of two suction drainage movements.

而双作用式泥浆泵每往復一次完成两次吸排水动作。

Then, two or three drainage tubes will be inserted around you liver, to drain away excess blood and fluid during the operation.

然后，两个或三个引流管将插入你周围的肝，排出过剩的血液和液体在行动中。

Not allowed to drain off the pressure within the gravity drainage combined with the construction discharges.

不允许压力排水关与建筑内重力排水管合并排出。

The Effect of Human Behavior on Water Environment —in the Case of the Haihe Drainage Basin .

人类行为对水环境的作用研究———以海河流域为例。

Focus on the water resources and water environment information inquiry, analysis and appraisal of drainage basin level.

主要侧重于流域层次的水资源与水环境信息查询、分析和评价。

A scientist measured rainfall and discharge in the seine drainage basin for a period of three years.

有一个科学家测量了塞纳河流域盆地三年内的降雨量和流量。

It generalizes water resources system of drainage basin.

阐述了流域水资源优化配置的基本原则和目标、主要研究内容。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。