查询词典 drainage cycle

Third, the main purpose and submersible pump application Including the construction of the construction platoon, agriculture and irrigation and drainage water, industrial water cycle, urban and rural drinking water supply, and even disaster relief and so on.

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Opening a bucket down a hole when a part of the steam discharged from the holes and the other part of theREDUCING VALVES condensation of water vapor generation inverted bucket to lose buoyancy by its own weight goes down inverted bucket connecting lever to open the valve spool driven cycle work intermittent drainage.

倒吊桶上开有一小孔，当一部份蒸汽从小孔排出，另一部份蒸汽产生凝结水，倒吊桶失去浮力，靠自身重量向下沉，倒吊桶连接杠杆带动阀芯开启阀门，循环工作，间断排水。

Mud at the role of single-and dual role of two types, single-action reciprocating piston movement in a cycle to complete a suction drainage only action.

泥浆泵分单作用及双作用两种型式﹐单作用式在活塞往复运动的一个循环中仅完成一次吸排水动作。

The main content of course includes: the water cycle in the earth; the deposited of underground water; the physical characteristics and chemical components of underground water; the underground water of different imbed conditions; the supply, drainage and flowoff of underground water; the dynamic and balance of underground water; underground water in different mediums; the calculation of underground water movement; the basic knowledge of Water Statics; underground water resource; The environment problems of underground water in hydro-engineering.

主要内容有：地球上的水循环，地下水的赋存，地下水的物理性质及化学成分，不同埋藏条件的地下水，地下水的补给、排泄和径流，地下水的动态和均衡，不同介质中的地下水，地下水运动计算，水静力学基础，地下水资源，水利工程中地下水的环境问题。

But being different from the others, drainage of the peripancreatic infection after the occurrence of SPI is very difficult, which needs many times of operation. Especially, the infection can be a vicious cycle, in which the systemic septicemia can be caused by localized infection or vice versa.

实际上，许多疾病的发生、发展和预后均与肠源性感染密切相关，但是SPI的特殊性在于发生感染后难以进行有效的手术引流、常常需要多次手术和多次置管引流，而且全身性败血症和局部感染交替出现，成为恶性循环。

When the deputy valve chamber condensate level rises again, the next cycle began, intermittent drainage.

当副阀腔的凝结水液位再升高时，下一个循环周期又开始，间断排水。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。