查询词典 pump-out

Multi-wheel gear pump ; low pulsation ; flow characteristic

多齿轮泵；低脉动；流量特性

The stability of the interface between two-layer fiber flow is essential for getting high quality multi-formation and layer purity. Some measures of keeping the stability of interface are got from theoretical analyse. The measures is close reducing the velocity difference between two layers; putting the fiber of lower density on the upper layer and the fiber of relatively higher density on the lower layer; and using low pulsation pump as the pumping equipment.

两层叠加流动的界面稳定性对多层成形的质量及层间纯度有重要影响，本文通过采用小扰动法对流动界面的稳定性分析认为，减小层间速度差；把密度较大的纸浆置于下层，密度较小的纸浆置于上层；以及采用低脉冲泵作为上浆泵均有利于保持层间流动界面的稳定性。

Periodic fluid pulsation in aeroplane hydraulic piping could induce fluid-construction vibration and lead to fatigue damage. It is impossible to find the error sensor's optimization location because of the pressure standing wave, and the pulsation attenuation effect is not perfect when adopting pulsation attenuation at single point. For this reason, a distributed active control method of fluid pulsation was presented. To avoid stationary point in all aviation states, several fluid pulsation actuators and error pressure sensors were placed along the piping. The second fluid pulsation produced by actuators can counteract the primary pulsation brought by aviation piston pump and make the mean pulsation of whole piping minimum when adopting adaptive feed- forward control and the filtered-X least mean square algorithm.

针对飞机液压能源管路系统中的周期性流体脉动诱发流固耦合振动，导致管路疲劳损伤的问题，针对管路中存在压力驻波特性，在采用单点消振时寻找误差传感器最佳布局位置困难而引起脉动抑制效果不理想的缺点，提出了一种分布式流体脉动主动控制方法，即沿管路不同位置布置多个主动消振阀和误差压力传感器，在任意飞行阶段，避开压力驻波点，以误差压力传感器的脉动测量值为控制目标，采用一种针对周期脉动主动控制的自适应前馈控制法和多通道自适应滤波－X LMS算法，调整控制器参数，使主动消振器产生的次级脉动与管路中的初始脉动相互抵消，达到整个管路中的平均流体脉动最小的效果。

Additionally, both the alteration of the pump power and that of the repetition rate influence the pulse width.

讨论了抽运光功率和重复频率对激光脉宽的影响。

The only way to effectively ensure the brake pump performance, extended life, play a role in security.

只有这样，才能有效地保证泵的制动性能，延长使用寿命，起到安全保护作用。

Therefore, this algorithm is applied to inverse analysis of mechanical parameters in Pump and Brake Program .It is shown that this algorithm can be used for back analysis of mechanical parameters in engineering.

基于该算法进行了泵闸工程力学参数的反演分析，结果表明免疫遗传算法结合了遗传算法和免疫算法的优点，可以在工程中广泛应用。

In the recent 2 days, we received a lot of questions about the brake vacuum pump of the CAMRY from the friend in the media field, thanks for all your concernings.

近两天来，我们接到了一些媒体朋友就凯美瑞刹车真空助力泵问题的询问，在此对大家的关心表示衷心的感谢！

The company pursues "the pursuit of superior quality and meet customer needs," the purpose, through the IS09001-2000 quality management system built to pump brake parts industry has considerable strength of the professional enterprises.

公司奉行&追求优越品质，满足顾客的需求&的宗旨，通过IS09001-2000的质量管理体系来建成制动泵零件行业有相当实力的专业企业。

In the recent 2 days, we received a lot of questions about the Camry's brake vacuum pump problem from the friends in the media field, thanks for all your concernings.

近两天来，我们接到了一些媒体朋友就凯美瑞刹车真空助力泵问题的询问，在此对大家的关心表示衷心的感谢！

Factory production of more than 1,000 kinds of product variety, with an annual output of automotive brake pump more than 1 million sets.

工厂生产产品达1000多种品种，年产汽车制动泵100万套以上。

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。