查询词典 drainage-tube

The mine has improved and scientific development, upgrading, transport, ventilation, drainage, air supply, electricity, water supply systems, such as eight, the capacity to handle 500 tons, the recovery rate of 94% over the production of more than 1,500 tons of copper mines, 120 kg gold mines, 2,000 kg silver mines.

该矿拥有完善和科学的开拓、提升、运输、通风、排水、供风、供电、供水等八大系统，日处理量为500吨，回收率94％以上，年生产矿山铜1500余吨，矿山金120公斤，矿山银2000公斤。

seepage ; drainage hole ; air element ; finite element method ; simulation

当以有限元法做渗流场分析时，若考虑排水孔的尺寸效应，以四边形或

Secondly, a simplified consolidation theory for unsaturated soils is suggested based on the assumption that the pore air drainage rate is a constant during the rain water infiltration.

接着又针对雨水入渗过程中孔隙气的排气特点，提出了非饱和土简化固结理论。

Using the RFPA~(2D)-Flow to simulating the process of the gas drainage in low air permeability coal bed by slot ting, it prove that slot ting is an efficient technique to reduce the risk of coal and gas out bursting.

运用岩石破裂分析系统(RFPA2D-Flow)模拟了割缝排放低透气性煤层内瓦斯的过程，验证了割缝排放煤层内瓦斯是降低低透气性煤层煤与瓦斯突出危险的有效方式。

Company now occupies an area of 60,000 O, it has an annual output of 6000 tons of production capacity Brass Road, Products, Products are widely used in building, machinery, shipbuilding, environmental protection and other sectors of water supply and drainage, air conditioning, oil, gas pipeline system and, through the ISO9001 quality assurance system and the Hong Kong international certification authorities, etc. Water Detected qualified, is the first authentication Road cover a full range of brass products, but also the only domestic production brass, brass parts, copper valve in one production enterprises. Ningbo City in 2001 was awarded the title of famous brand products. They will enjoy a lasting brass in 2002, Ningbo Road Limited and Crane Valve Group USA formed a joint venture Crane They will enjoy a lasting Valve Co., Ltd., specializing in the production of bronze valves and all exports of Britain and the United States and other countries, marking the Ningbo They will enjoy a lasting brass Road Limited has big step to enter the international market competition.

公司现占地60000㎡，已具备年产6000吨铜管道产品的生产能力，产品广泛应用于建筑、机械、船舶、环保等行业的给排水、空调、油、汽管道系统中，并通过ISO9001质量保证体系国际认证和香港水务局等国内外权威机构检测合格，是国内第一家认证范围覆盖铜管道全系列产品的公司，也是国内唯一集生产铜管、铜管件、铜阀门于一体的生产企业。2001年荣获宁波市名牌产品称号。2002年宁波永享铜管道有限公司与美国克瑞阀门集团合资组建了克瑞永享阀门有限公司，专业生产青铜阀门并全部出口英美等国，标志着宁波永享铜管道有限公司已大步进入国际市场的竞争行列。

Aqueduct Bridge is a sort of structure on stilts by transporting water spanning river, valley, billabong and road etc, it also can drainage floodwater and diversion excepting water transfer, it is the most abroad across building applied in the middle of irrigated area water project construction, not only quantity is great but also technology is complicated.

渡槽是一种输送渠水跨越河渠、山谷、洼地和道路等架空建筑物，除了输水外还可排洪水、导流等之用，是灌区水工建筑物中应用最广泛的一种交叉建筑物，不仅数量大，而且技术复杂。

middle route of south-north water transfer ; left bank drainage project ; optimize ; aqueduct bridge ; inverted siphon ; culvert

当河沟底部高程在总干渠渠底以下且能形成无压流时为排水涵洞；当河沟底部高程在总干渠渠底附近

At the end of drainage and maturation phases, the auger pushes the curd towards the cutter with rotary disk assembled directly on the shaft of the auger near to the machine outlet; some adjustable knives are assembled on the cutter disk so that it is possible to change the cut thickness.

排放和成熟阶段结束时，螺旋向直接安装在螺旋轴上的转盘切割器推进凝乳，接近机器出口；一些可调整的刀具安装在切割器转盘上，这样它可以改变切割厚度。

My factory is located in a long history and beautiful scenery and culture of the ancient city - Yangzhou, factory mainly produces disposable bag preparation, skin preparation knives, masks, hats, oral bags, connecting tubes, scalp folder, drainage bag, oxygen tubes, dressing change package, surgical kits, mats, single, swabs, surgical clothing, etc..

我厂座落于历史悠久、风景秀丽的文化古城--扬州，本厂主要生产一次性备皮包、备皮刀、口罩、帽子、口腔包、连接管、头皮夹、引流袋、输氧管、换药包、手术包、垫单、拭子、手术衣等。

Lever ball float type steam trap condensate using two-seat increase in displacement, small displacement can reach large size, the largest drainage capacity of 100 tons / hour, is the major heating equipment, the best traps.

杆浮球式疏水阀利用双阀座增加凝结水排量，可达到体积小排量大，最大疏水量达100吨/小时，减压阀是大型加热设备最理想的疏水阀。

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。