查询词典 drainage canal

For sustainable utilization of water resources, development of systems of well irrigation with well drainage and canal irrigation with ditch drainage was needed.

为水资源的可持续利用，要发展井灌井排渠灌沟排，以开发利用当地浅层地下水包括微咸水和咸水为基础，以引调可利用的地表水补源。

Launching from a drainage pipe, young men in the village of Ghaira in southwestern Tajikistan cool off in the only swimming hole around: an irrigation canal.

15塔吉克斯坦西南部Ghaira村的小伙子从一根排水管上下水，在一个仅仅一孔之围的处所游泳纳凉：那是一处灌溉渠道。

Take the pain killer and disappear and ache and not represent the disease and can be dispelled , for example : When our drainage ditch is blocked , must clear up in the canal completely filthily , will unavoidably make more dirty , more discredited during the process of clearing up , but this is transient , the ditch can reply fresh and cool and unobstructed true colours later .

吃止痛药消痛并不代表疾病得以消除，举例来说：若我们的排水渠出现有阻塞时，就得彻底清理渠中污秽，在清理的过程中难免会弄得更污浊，更臭，但这是短暂性的，过后水渠就得以回复清爽通畅的本来面目了。

The purpose discusses the drainage inside double J canal going up the applied effect in treatment of uric road sickness.

梗概： 目的探索双J管内引流在上尿路疾病治疗中的应用效果。

The effect of Sanbao Drainage Works, which adds a big artery for drainage to the Grand Canal, is instant.

&三堡排涝工程就像是给运河增加了一条排涝的大动脉，效果是立竿见影的。&

A continuous purge is currently discharged to controlled waters and made up from water pumped from the site reservoir which is fed by mines drainage or from canal.

源源不断的水流被及时排泄到控制下的用水系统中，并由从现场的蓄水池中抽出的水加以补充，而蓄水池中的水则由矿区的排水系统或小渠供给。

A hydrokinetically simulated sucking was made to study the self-intermittent vacuum drainage of the root canal.

摘要作者采用实验力学方法，模拟吸吮，探讨自体间断真空度根管引流术的流体力学原理。

Objective To study the effect of the low negative pressure drainage by tubing through anal canal in patients of fecal incontinence.

彭雅君 ，李小珍，郑碧霞目的探讨低负压引流在大便失禁中的有效控制方法。

In the experi- ment and practice m the zhongwei North Main Canal of the Hetao Irrigation District, a cheap and quick functioned slope protection method of soil and grass mixture for tree planting has been searched for de- sign and construction of irrigation canal and drainage in the desert region.

河套灌区在中卫北干渠进行了试验，在沙漠建渠道，用人工和植物固沙，沙漠区排水沟道的设计则充分考虑水流冲刷，对沟道防坍塌摸索了一条花钱少、见效快的草上植柳护坡办法，并在灌区内植树造林以固沙。

The main construction task includes (1) total length is 3.5km modification project of trunk canal of Xiao River in the Private Operated Land, drainage cross section is 2.5×3m spear plate culvert,(2) infrastructure of the road drainage and protecting against flood of both ends of Huitong Road and Medicine Land B area, total length is 6000m.

项目建设规模及内容：项目计划占地面积100亩，主要建设内容包括⑴民营园内潇河干渠的改造工程全长3.5公里，排水断面2.5 X3M的盖板涵。⑵汇通路两侧及医药园B区的道路排水及防洪设施，全长6000 米。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐