查询词典 drainage canal

Alongside each irrigation canal a drainage ditch was dug.

沿着每一条灌溉渠，他们还挖了一条排水沟。

Textiles are used as a support or stabilizer for concrete in the construction of dams, canal s, drainage systems and retaining walls for ponds or lakes.

纺织品还可用作建造水坝、运河、排水系统、水池或湖泊护围的支撑材料或加固材料。

My division since January rose 2004, began with improve model the method that tactics of drainage of canal of buy of central vein conduit will come to treat thorax to accumulate fluid, have definite advantage, introduce as follows now.

我科自从2004年元月起，开展了用改进型中心静脉导管置管引流术来治疗胸腔积液的方法，具有一定的优越性，现介绍如下。

The method chooses 50 diagnose to be big, medium the bosom of the quantity accumulates fluid patient, cent puncture smokes fluid and buy canal drainage two groups, unified form records observation, make earning material statistical analysis.

方法选择50例确诊为大、中量的胸积液患者，分穿刺抽液及置管引流两组，统一表格记录观察，将所得资料作统计分析。

The Project: City and Suburban Drainage and WW Systems, Canal Rehabilitation, Urban Roads,...

实例二：天津城市环境项目二期。

The layer of solid KCl is so thin in depth、so small in size、 and so low in grade that it is too difficult to exploite it. Besides that, only 1/3 of the liquid KCl can be expoi ted due to the mining method of well and canal drainage which is being used now. Therefore, it is one of the key problems to exploite the liquid KCl as possible as we can and to turn the solid KCl into explo itable liquid deposit in Qarhan salt lake. So the idea of dissolving and driving exploitation has been suggested. This paper will deal with three problems as follow

然而由于固相矿层薄、品位低而难以直接开采利用，加之目前对液相矿产只是纯疏干性开采，充其量只能采出1/3的液相矿，因此如何最大限度地开采液相矿产，同时将固相矿产转化成能直接开采利用的液相矿产是察尔汗盐湖开采中急需解决的关键问题之一，对此人们提出溶矿驱动开采的设想，本文正是以此为目的，着重研究以下三个问题

Material: Mew?10mg/ is raised, shandong Qi Lu pharmaceutical factory produces , recombine 10 thousand U/ of 2(20 of leucocyte interpose element to raise, inc. of industry of drug of Beijing double aigret produces), canal of central vein buy covers a bag, its are in charge of external diameter 1.7mm, internal diameter 1.1mm, drainage bag, transparent dressing is stuck and article of thorax puncture convention. 1.2 operations and remedial method patient are taken ride cross, towel of groovy disinfection, shop, local anaesthesia, take out central vein conduit, exceed fixed position dot to be puncture dot with B.

材料：顺铂(10mg/支，山东齐鲁制药厂生产)，重组白细胞介素2(20万U/支，北京双鹭药业股份有限公司生产)，中心静脉置管套件包，其管外径1.7mm，内径1.1mm，引流袋、透明敷料贴和胸腔穿刺常规物品。1.2操作及治疗方法患者取骑跨位，常规消毒、铺巾、局部麻醉，取出中心静脉导管，以B超定位点为穿刺点。

Methods studying the effect of the persistent low negative pressure drains by placing silastic catheter through anal canal and connecting it with low negative pressure bottle in 21 patients of fecal incontinence comparing the result with that in 15 patients of fecal incontinence who are not placed silastic Catheter to drainage the stool.

方法采用留置硅胶肛管接负压瓶持续低负压吸引法，对21例稀便失禁的患者引流效果与15例稀便失禁患者按传统的方法护理进行对比研究。

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