查询词典 air pump

Secondly, the flow characteristic of the intake system of pre-mixed spark ignition gas engine was studied on the vacuum pump. The discharge coefficient models of the air valve, the gas valve and the subsystem of the mixer and throttle were modeled. Their working flow characteristics were analyzed. And the dynamic model of the intake system was identified.

其次，在真空泵流量实验台上完成了预混点燃式气体燃料发动机进气系统的流量特性研究，建立了空气阀、燃气阀及"混合器+节气门"子系统的流量系数模型并分析了其工作流量特性；建立了发动机外围进气系统的动态模型。

I am in the process of finding a vacuum pump for this process as I will need to get all the air bubbles out for sure.

我在这个过程中找到一个真空泵，为这一进程正如我需要获得所有气泡出肯定的。

Solar-energy water-heater ; air-source heat pump ; flow rate of refrigerant gas ; energy adjustment

太阳能热水器；空气源热泵；制冷剂气体流量；能量调节

Pump your fist in the air and go Whoop Whoop !

帮浦你的拳头空中和去兴奋的叫兴奋的叫！

The only sound in his room was the rhythmical whoosh of the pump forcing air into his lungs.

病房里只能听到往他肺部送氧气管子有节奏的声响。

Meanwhile,as the main agent of Copeland in China,we distribute the wordwide famous compressors covering hermetic and semi-hermetic series,which can be widely used in small-sized cooling room,industry chillers,central-air-condition and heat pump system .

同时，作为谷轮公司在中国的主要经销商，我们代理世界一流品质的半封闭和全封斡旋系列谷轮压缩机，能够广泛使用于冷库、工业冷水机、中央空调及热泵系统。

Is located in the Qingpu District of Shanghai Huqingping 2599, Panda high-tech industrial park, is set research and development, manufacturing, sales automatic Jiaoyun sewage pumps, Sets, air compressor, antiscale Centrifugal pumps, constant pressure fire pump, no suction pipe network frequency automatic pressurized water supply equipment, pipeline cleaning equipment, frequency conversion kits water supply equipment, control cabinet, pressure complete sets of equipment in a body specialized company.

上海熊猫机械集团有限公司坐落于上海市青浦区沪青平公路2599号熊猫高科技工业园区内，是集研究、开发、制造、销售自动搅匀排污泵、高压清洗机、空压机、防垢离心泵、恒压消防泵、变频无负压管网自动增压给水设备、管道清理设备、变频成套供水设备、控制柜、气压成套设备于一体的专业集团公司。

It is mainly for developing, designing and producing electromechanical products, like solar energy silicon slice, cell component, PV lighting system, heat pump, air-condition, electric motor car, lift and antitheft door and so on.

主要研发设计生产太阳能硅片、电池组件、光电照明系统、热泵、空调、电动车、电梯、防盗门等机电产品。

Water source heat pump Split unit central air-condition technology is from occident and using uniform colling water system.

空调的产品技术来源于欧美发达国家，为水源热泵分体式商用中央空调器，采用大楼统一的冷却水系统。

Cylinder body endophragm and the live pump plunger shaft plate the hard chromium, has the very good abrasion resistance; Between all glide part has the oil-free lubrication axis and the guidance link reduces the friction coefficient, the extension service life, AW the air operated actuator U curved characteristic

输出扭矩大，动作灵活平稳；缸体内壁和活塞轴镀硬铬，具有很好的抗磨性；所有滑动部件之间配有无油润滑轴和导向环以降低摩擦系数，延长使用寿命，AW气动执行器的U型曲线特性输出扭矩更适用于大口径球阀、蝶阀。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。