查询词典 drainage-tube

The newest countercheck result of waterpower indicates that there are 1918 river with the drainage area of over 50 km2 in the whole province whose theoretical storage of waterpower resource is 864.2* 104kw, ranking the first among the northeast area, accounting for about 50% of that of the northeast area.

最新水能资源复查成果表明：全省流域面积50km~2以上河流1918条，水能资源理论蕴藏总量为864.2×10~4kw，居东北地区之首，约占东北地区的50％左右。

Methods 23 cases used closed thoracic drainage,abdominal exploration and/or craniotomy surgery and conservative treatment after surgery.

对23例病例分别采用胸腔闭式引流、腹部探查和开颅手术治疗及术后的保守治疗。

Methods YL-1 cranium hematoma crasher was used to crash and drainage the hematoma based on CT localizing.

根据CT定位，使用YL-1型颅内血肿粉碎仪对颅内血肿碎吸引流。

American and Chinese engineers installed drainage culvert s.

美国和中国的工程兵安装下水道。

We want to buy Concrete Drainage Pipes, Pavement Tiles, Curbstone Floor Tiles Mosaic Pipes and Pipe Fittings

我们要采购混凝土排水管，路面砖，地板马赛克管道和管件

The paper discussed release possibility of toxic and harmful elements during gold mining.It presented the major envi-ronmental problems that are cyanidation setups and Acid Mine drainage during gold mining.

本文主要对金矿开采中有毒有害元素的释放进行了探讨，明确了在金矿开采过程中主要的环境问题是氰化物堆浸和酸性矿坑排水问题。

Your goal is to promote germination and seedling growth while preventing your seedlings chief enemy, damping-off (with air circulation and proper drainage).

你的目标是促进发芽和幼苗生长，同时防止你的幼苗行政敌人，猝倒病（与空气流通和适当的排水）。

Considering the question of flood prevention of cities in terms of the whole drainage basin, this thesis aimed at hydrological characteristic of tideway in debauchment area, has established the model for flood prevention and calculation of city which has complex hydrological conditions.

针对感潮河口地区的水文特性，从整个流域的角度综合考虑城市的防洪问题，建立了适用于各类土地利用条件，受闸、泵、堰等多种水利工程因素影响，具有较复杂水文条件的城市化区域防洪计算模型。

Image-guided catheter drainage can be an adjunctive tool for treating selected patients, although most complicated cases of posttraumatic empyema thoracis require decortication therapy.

虽然文献报告大部分出现创伤后脓胸的病人都需要外科治疗，我们的经验提供，影像定位引流术在筛选过的病人可作为第一线辅助治疗方法。

The following key future research fields are needed to understand and predict Antarctic Ice Sheet mass balance: Observation and modeling of the surface elevation changes, determination of surface mass balance and its distribution over drainage basins as well as fluxes at the grounding lines and the bottom melting underneath ice shelves, understanding of the deglaciation history, development, comparison and improvement of all kinds of models related to modeling and prediction of ice sheet mass balance.

南极冰盖物质平衡未来的重点研究领域是开展冰盖表面高程变化的监测与模拟，确定表面物质平衡及其在各冰流盆地的分布，着地线的冰流通量，冰架底部的融化，了解冰后期冰盖退缩的动力过程，以及开发、对比和改进与冰盖物质平衡模拟和预测相关的各种模型。关键词：南极冰盖；物质平衡；进展与展望

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。