查询词典 pump-out

The addition of less than 1% phosphorus improves the hardness and strength of bronze; that formulation is used for pump plungers, valves, and bushing s.

磷青铜铸锭的含磷量少于1%，铸件只含微量，特别适用于作泵的柱塞、阀和套。

The addition of less than 1% phosphorus improves the hardness and strength of bronze; that formulation is used for pump plungers, valves, and bushings.

磷青铜铸锭的含磷量少于1%，铸件只含微量，特别适用于作泵的柱塞、阀和套。

With the help of performance test of reciprocating pump, the design for the spring was validated. An experiment-bed was also built to test the poppet valve's lift displacement. The testing results prove that the simulation was in a correct way.

设计了往复泵泵阀试验台；通过对往复泵进行性能测试，对不同弹簧预紧力下阀门升程进行了测定，验证了仿真结果的合理性。

In order to optimize the spring of the reciprocating pump valve and establish the best spring factor matching, the unsteady opening-closing process of the poppet valve was simulated. The simulation based on computational fluid dynamics approach, and the dynamic-grid technology and User Defined Function was conducted to depict the law of motion of the poppet valve.

采用RNG k-ε湍流模型、动网格技术以及用户自定义程序，对往复泵泵阀的启闭过程进行了非定常数值仿真，得出了不同弹簧因素下、阀门从开启到关闭的过程中，阀芯的升程随时间的变化规律、阀的迟滞关闭时间以及阀芯落座的瞬时速度。

A new way of exchange between rotation and reciprocating motion through planetary driving was introduced, which was different from the one realized by piton pump moving with cam, brace and link.

采用行星齿轮传动方式实现从旋转到直线的往复运动，不同于现有柱塞泵由凸轮、曲柄连杆或斜盘实现往复运动的方式，没有滑靴等高压力作用下高速滑移的元件。

It has no pistons or moving parts, nor is it an engine, but only one pump only.

它没有任何活塞或活动零件，也不是一台发动机，而只是一台泵而已。

A pump without pistons that operates by means of ''.

他跑上楼梯，血液在他的血管里流动越来越快。

I plant the production of a series of high-pressure pump, cleaning, humidification equipment, is widely used in textile, printing and dyeing, landscape, tobacco, flowers, telecommunications, paper, electronics, livestock and poultry farming, mushroom cultivation, fruit storage humidification and air-conditioning and other industries.

我厂生产的一系列高压泵、清洗、加湿设备，广泛应用于纺织、印染、景观、烟草、花卉、电信、造纸、电子、畜禽养殖、菌类栽培、水果储存及空调加湿等产业。

It specializes in the production production of porta power jack,hydraulic pump series and piston cylinders,which are applicable to be used in field,such as automobile repair and industrial and mining enterprises.

通过几年的发展、得到了有关科技研究所的帮助，集研制开发为一体，专业生产快速型分离式千斤顶及液压泵系列、活塞油缸，尤其是在活塞杆快速顶出，提高产品升级换代上，受到了国内外客户认可和欢迎。

Pump the power consumption of the country's total electricity consumption of more than 21 percent.

泵的电能消耗占全国电能消耗的21%以上。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。