查询词典 drainage-tube

Acute perforating Objective To study the clinical value of peritoneal cavity non - drainage after the operation of appendicitis.

目的探讨穿孔性阑尾炎术后不放置腹腔引流对临床疗效的影响。

4Economic different between drainage and concretion and extrusion with sand pickets are analyzed.

分析比较了排水固结法与挤密砂桩处理软土地基的工程经济性。

In order to study the law of nitrogen leaching losses from the ponded paddy rice field under the conditions of drainage, based on the theories of potential energy and solute transportation a dynamic mixed simulative model for water and nitrogen in the field is suggested in this paper with combining the methods of stream-web and dynamics.

为研究淹灌稻田在排水条件下的氮素淋失规律，根据势能理论及溶质运移理论提出了流网法与动力学方法相结合的田间水氮动态混合模拟模型。

On the other hand, a large postclosure settlement is undesirable from a maintenance point of view, since it may lead to surface ponding, development of cracks in soil materials, tearing of the geomembrane, and damage to the geocomposite drainage layer.

为了保证垃圾填埋场的安全可靠，诸如填埋场最终覆盖系统、衬垫系统、渗滤液收集和运输系统不至于因为垃圾土过大的不均匀沉降而破坏等问题，因此，垃圾填埋场的沉降规律一直是填埋场研究中的重要课题。

A Thai-style massage with herbal compresses, is a fusion of massage techniques such as patting, pounding, pummelling, pressure point massage, drainage and stretching.

一泰国式按摩与草本压缩，是一个融合的按摩技术，如轻拍，冲击， pummelling ，压点按摩，排水和伸展。

Some particular measures to be taken are as the followings:(1) to establish a uniform harmony mechanism in the river basin in order to have a general plan for wetland protection and utilization;(2) to combine the existing protection districts according to lake drainage area and species distribution, and to construct new wetland protection region in order to solve problems in management districts;(3) to develop wetland restoration and reconstruction;(4) to carry out reforesting in formerly cultivated land and to construct shelter forest of the Yangtze River in order to control soil erosion and to preserve the water resource;(5) to protect and utilize reasonably the wetland resources in the middle and lower reaches of the Yangtze River;(6) to strengthen the research of wetland science.

具体可采取以下措施：在流域内建立统一协调机制，对流域湿地进行保护与合理利用，合理布局，统一规划；按湖泊流域和物种分布整合现有保护区，建立新的湿地保护区，解决目前管理上的制约问题；大力开展湿地修复重建；推进退耕还林、长江防护林等工程建设，发挥森林治理水土流失、涵养水源的作用；在保护的前提下科学合理地利用长江中下游湿地资源，开拓新的生产力；同时加强湿地科学研究。

A wide range of engineering works, including the reprovisioning of marine and land-based facilities, reclamation, highway construction and the provision of drainage, sewerage, sewage treatment and other public utilities, will be carried out and works will continue into the next century.

当局也将实施各类工程以助发展，包括重建海事及陆上设施、填海、修筑公路，以及建造排水系统、污水渠、污水处理及其他公用设施。这些工程将会延续至下一世纪。

Therefore, taking as examples the Qinshui Basin, Fuxin Basin in China, and the Powder River Basin in the U.S.A, it is discussed both high rank and low rank CBM reservoiring, and it is analyzed the different Impacts of groundwater's supply, movement, drainage, and stagnant nowadays on the rebuilding and adjustment of the CBM reservoir afterwards.

为此，以我国沁水、阜新盆地和美国粉河盆地为例，探讨了高、低煤阶煤层气的成藏过程，分析了现今地下水的补给、运移、排泄和滞流等格局对煤层气藏后期调整和改造所起的不同作用。

A great many of our good bass streams are in civilized territory and the Spring rains, plus the drainage of farm lands, usually roils the water.

大部分的低音好文明境内溪流有春雨，加渠农用土地，通常滟的水。

At some places, the ruts have been emerged Analyze the process of shattering and put forward some experiences and lessons of drainage design for consideration.

分析了沥青路面损坏形成的过程，提出了一些沥青路面排水设计的经验和教训。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。