查询词典 in a suction

The inverse method was used in aerofoil of fan blade design, a nonlinear algorithm of velocity distribution optimization, different optimize methods was introduced ,according to the difference of suction and pressure surface, this technique can adjust the thickness of aerofoil available.

使用反方法进行风机叶片的翼型设计，采用了一种非线性优化速度分布的方法，分别针对吸、压力面的初始速度分布采用不同的优化手段，可以有效地调节翼型的厚度。

One magnetic suction cup, is the production of ordinary electromagnetic sucker, permanent magnet disk, circular disk, the disk and professional powerful multifunction disk a total of five series of more than 150 varieties of specifications, in addition to permanent magnet lifting device, frame-type high-performance back demagnetizer , rectifier controllers and other products.

其一磁力吸盘，现生产普通电磁吸盘、永磁磁盘、圆形磁盘、多功能强力磁盘和专业用磁盘共五大系列150多个规格品种，此外还有永磁起重器、框式高效退磁器、硅整流控制器等产品。

The design principle and method of a handhold emergency suction apparatus were introduced in this paper.

本文介绍了一种手持式急救吸引装置的设计原则和方法。

Objective To design a handhold emergency suction apparatus, in order to meet the needs of clinical therapy, field and on-site emergency treatment.

目的：设计一种手持式急救吸引装置，以满足临床医疗和野战与现场急救的需要。

Matric suction is a very important concept in unsaturated soil mechanics, and it is not easy to understand its physics significance.

基质吸力是非饱和土力学中一个非常重要的概念，也是初学者学习中的一个难点，要把它理解透彻并不容易。

The rating of the drive and the pump's nett positive suction head requirements shall be such that the pump is capable of a flow rate 10% in excess of the maximum flow rate required.

评级的驱动器和水泵的网络技术的积极吸头的要求，应，例如，该泵是有能力，流速为10 ％，超过的最高流速需要。

The oil permeability and its influence factors in unsaturated petroleum chalk were studied by carrying out some experiments with a specially improved constant-head permeameter where the matrix suction was controlled with axis-translation technique.

利用改进的常水头压力渗透仪对非饱和油田白垩进行了试验研究，试验中采用轴平移技术来控制基质吸力，据以研究非饱和油田白垩的渗透特性及其影响因素。

Self-priming pump is a self-suction pump, it is simple in structure, easy to operate, easy maintenance, high efficiency, long life, greater self-absorption capacity, and other advantages.

自吸油泵属自吸式离心泵，它具有结构简单、操作方便、维护容易、效率高、寿命长，具有较强的自吸能力等优点。

In this way, also the formation of a groove ABCDEA "∞"-shaped seal space (such as single-head screw, the groove will shun Rao axial screw plate to the mouth through the suction row, unable to form a seal).

这样，凹槽ABCDEA也就组成一个&∞&形的密封空间(如采用单头螺纹，则凹槽将顺轴向盘饶螺杆，将吸排口贯通，无法形成密封)。

In the shower, a covered wire rack can hang on the shower head or stick to a corner of the stall with suction cups.

在淋浴的地方，防潮金属架可以挂在浴头旁边或者是用吸盘固定在墙上。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。