查询词典 rigging screw

Single-Screw Pumps is an enclosed screw pump with inner gearing, a kind of rotor positive-displacement pump.

型单螺杆泵是一种内啮合的密闭式螺杆泵。属转子式容积泵。

Screw pump is a single-screw transfer pump.

螺杆泵是一种单螺杆输运泵。

Division is equipped with technologically advanced twin-screw granulator unit and ordinary single-screw unit dyeing factory.

司下属配有技术先进的双螺杆造粒机组和普通的单螺杆机组染色工场。

Screw mainly by the pump shell and one or more screw posed.

螺杆泵主要由泵壳与一个或一个以上的螺杆所构成。

Company on production capacity of about 400 tons, mainly in the production of various kinds Expander nails, self-tapping screws, machine screws, fiber and various non-standard screw nails can also be in accordance with customer drawings production of screw.

公司月生产能力400吨左右，主要以生产各类胀管钉、自攻钉、机螺钉、纤维钉及各种非标准螺钉，也可根据客户的图纸生产各种螺钉。

Computational formulae of screw diameter D, screw-pitch and eccentricity e were deduced.

推导出泵螺杆直径D、导程T和偏心距e的计算公式。

By means of ANSYS software, three-dimensional stress analysis screw-pitch, thus gained each node's stress and distortion, which provided foundation for further study on screw optimization and stimulation of extruding experiments.

为此，利用ANSYS软件，通过对复杂结构的不等径变螺距锥形螺杆进行三维应力分析，得到了各点的应力值和变形值，为进一步对螺杆的优化研究以及挤压膨化的模拟试验奠定了基础。

Main characters of the feede are described,including diameter of screw axes,screw-pitch,axes rotate speed and power selection etc.Then vane structure models are introduced.

对螺旋给料机设计过程中的几个主要参数进行了阐述，包括螺旋轴的直径、螺距、轴的转速以及功率等，最后还对螺旋给料机的类型进行了阐述。

Globe valves are characterized by a partition separating the two halves of the body with a center passage that is opened and closed by a screw-down/screw-up seat mounted at right angle to the body.

截止阀的特点在于阀体由部分分开的两部分组成，中心流道的开启和关闭是通过安装在阀体上某个适当角度的螺杆上升或下降来实现。

The results show screw-down tilting is the basic reason of the problem. When there is an obliquity between the shaft sleeve and bush which is caused by screw-down tilting, the load capacity of the bearing drops suddenly.

计算结果表明，压下倾斜过大会造成轴套与衬套的轴线出现倾斜，进而导致轴承的静压承载能力急剧下降，是造成轴承寿命缩短、连轧机启动频繁失败的根本原因。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。