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installation of a rain and condenser water collection system in buildings a and b in the satellite compound to reutilize water for irrigation and the wash area and reduce water consumption by up to 40 per cent
在卫星大院中的a楼和b楼安装雨水和制冷机水收集系 是 已安装雨水和制冷机水收集系统
:: installation of a rain and condenser water collection system in buildings a and b in the satellite compound to reutilize water for irrigation and the wash area and reduce water consumption by up to 40 per cent.
* 在外围a楼和b楼安装雨水和制冷机水收集过滤系统,用于浇灌和清洗,减少用水量40%。
the mercury specific controls include mercury condenser in combination with various types of carbon adsorption beds or filters, giving a removal efficiency of 93-99.6 per cent.
专门针对汞的控制包括:与各种类型的碳吸附床或过滤器配合使用的汞冷凝器,汞去除效率为93-99.6%。
he added new linear motion guides to the pistons, he added a condenser to cool the steam outside the cylinder, he made the engine double-acting so it had double the power.
增加了活塞的直线运动, 增加了冷凝器用以冷凝缸体外的蒸汽, 他制作了双动引擎,从而可以产生两倍的功。
a reflux condenser subjects fluid to a process where a gas produced by heating is collected on the reflux condenser. the fluid is cooled until it condenses and runs back into the original fluid. usually it is put on a round-bottomed flask or several neck flasks.
冷凝管具有回流功能, 当加热产生的蒸气上升至冷凝管中时, 气体凝结下来回流到原液中。 通常它连接一个圆底烧瓶或一些长颈瓶 。
a rotary evaporator consists of a round flask in a bath of hot water, and is designed to evaporate solvents. the flask is rotated and the solvent collects under a vacuum onto a condenser and drips into a condensate collecting flask. in this way solutions can be concentrated or purified. by attaching a vacuum pump, the air pressure and therefore the boiling point of the fluid can be decreased.
旋转蒸发仪由圆底烧瓶和热水浴锅组成。 将想要蒸发的液体放入圆底烧瓶, 旋转蒸发仪带动圆底烧瓶在热水浴中旋转, 在真空的条件下, 液体中的某些易挥发成分被蒸出, 经冷凝后导入集液瓶中。 这样溶液就被浓缩或提纯了。 连接真空泵之后, 大气压下降, 于是液体的沸点也随之下降了 。