查询词典 drainage

Traps the steam heating system in a blocking air drainage, select the appropriate traps, steam heating device can achieve maximum efficiency.

疏水阀在蒸汽加热系统中起到阻汽排水作用，选择合适的疏水阀，可使蒸汽加热设备达到最高工作效率。

Traps in the steam heating system in a waste air drainage, select the appropriate traps, steam heating equipment can reach the highest efficiency.

疏水阀在蒸汽加热系统中起到阻汽排水作用，选择合适的疏水阀，可使蒸汽加热设备达到最高工作效率。

If youre going to plant directly in such items as watering cans, old boots, teapots or wheelbarrows consider drainage and air movement around the roots of the plants.

如果youre前往工厂直接在这些项目列为浇水罐，旧靴子，茶壶或手推车考虑排水和空气流动速度约根的植物。

Traps in the steam heating system in a waste air drainage, select the appropriate traps, steam heating equipment can reach the highest efficiency.

疏水阀在蒸汽加热体系中起到阻汽排水作用，选择适合的疏水阀，可使蒸汽加热装备达到无上事情效率。

Diaphragm control valve with the steam temperature switch, play blocking air drainage.

膜盒随蒸汽温度变化控制阀门开关，起到阻汽排水作用。

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。

Production of "Hong Feng" brand copper tube, different specifications complete, solid and reliable, good sealing performance, quality and durability cleaning, security, environmental protection, to apply to the civilian drainage, air conditioners, gas pipes, refrigerators, high-grade sanitary ware And various industries, such as copper pipe connecting pipeline.

生产的&宏丰&牌铜质管件，品种规格齐全，坚固可靠、密封性能好、质量稳定、清洁耐用、安全环保，适用于民用给排水、空调机、煤气管道、冰箱、高档卫生洁具及各种工业铜质管件等管道连接。

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。

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。