查询词典 pumps

The optimization of meridional shape is one of the key components that influence the performance of this kind of pumps, and the efficiency on design point can be increased as well as that positive slope of a head-flow performance curve will be improved by modifying the meridional shape reasonably.

轴面图设计是影响斜流泵性能的一个重要因素，通过合理的改进轴面图形状，可以提高设计点效率、改善小流量点的驼峰。

The dress code was "slutty bridesmaid or slurring groomsman," but Tucker had ignored her own injunction, and was dressed in a flattering strapless dress the color of sea foam and red patent-leather Louboutin pumps with four-inch heels.

当晚的着装要求是要么带猥琐性质的伴娘装，要么带诋毁性质的伴郎装。但是塔克自己却不顾这个要求，当晚她身穿着一条漂亮的海蓝色吊带连衣裙，脚穿一双著名的卢博婷四英寸跟的红色漆皮单鞋。

Based on the previous study on electric magnetic pumps, a new sodium pump based on superconduct is put forward and mathematical model is established.

通过对以往电磁泵的研究，提出了基于超导的新型钠泵，并建立了数学模型。

Ltd. jointly developed the promotion of Solan and warm air-conditioning heat pumps are a new generation of air floor heating system.

据介绍，由北京清华索兰环能技术研究所、北京华清索兰科技发展有限责任公司、青岛元润世纪节能环保材料有限公司共同研发推广的索兰地暖空调，是新一代空气热源泵地板采暖系统。

Jointly developed the promotion of Solan and warm air-conditioning, heat pumps are a new generation of air floor heating system.

据介绍，由北京清华索兰环能技术研究所、北京华清索兰科技发展有限责任公司、青岛元润世纪节能环保材料有限公司共同研发推广的索兰地暖空调，是新一代空气热源泵地板采暖系统。

Drugs were infused directly into the tumors over an extended period of time, using specially-designed miniature osmotic pumps and a very small burr hole in the skull.

在一段很长的时间内，通过特别设计微型渗透泵以及颅骨上很小的钻孔将药物直接注入肿瘤内。

The hydraulic concrete pumps apply specially-made hydraulic valves with a large flow and a little energy loss.

液控混凝土泵用特制的液压阀，通流量大，能量损失少；保证系统可靠性的同时也节省了能源。

But just as Chinas demand for oil is surging, the pumps on the Da Qing oil field are starting to splutter.

但是就在中国石油需要增长的时候，大庆的油泵工作出现了杂乱声。

Silver Series pumps provide ample water pressure to power: A garden hose with spray nozzle fitted.

银系列水泵提供充足的水压力，以权力：一花园软管与喷头装上。

Pumps and pump (using the single-phase squirrel-cage induction motor) require a minimum level of energy efficiency and maximum energy consumption standards and testing methods qualified.

水泵和电泵（使用单相鼠笼感应电动机）规定了最低能效水平和最高能耗水平及合格检验方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。