夹紧

Considering the character of PCnWR, one locating and clamping and several weldings, a general flow from local analysis of welding spot to integral analysis of the assembly process is founded.

本文针对PCnWR过程一次定位夹紧、多次点焊连接的特征，建立了从点焊局部分析到整体分析的系统流程。

Efficient Operation- Tapered-polygon ball-to-shaft connection and clamped splined actuator connection remove lost motion or deadband from the drive train for throttling control applications.

有效率地运作，锥形，多边形球到夹紧轴花键连接和连接器中删除损失的节流控制应用的传动系的议案或死区。

Economically Designed for Minimal Deadband- A splined end connection on the drive shaft allows lever clamping by most Fisher rotary actuators.

经济专为最小死区，在驱动器上花键轴杆结束连接允许大多数费舍尔旋转器夹紧。

We are folded into our desks, ears clamped to a wire, fingers tapping tabulations.

我们被叠进办公桌里，耳朵被电线夹紧，手指轻敲着表格。

Rotate the connection shaft screw pairs of the manual blind plate cut-off valve by wrench to drive the right and left body to clamp and release. Open or close the valve by changing the place of blind hole plate and straight hole plate. The limit block on the valve disc can ensure the open and close position of the valve disc.

手动盲板切断阀，用专用扳手旋转连接轴螺旋副驱动左右阀体完成夹紧和松开动作，利用阀板上盲孔板和通孔板的位置变换达到启闭目的，阀板上设有限位挡块以保证阀板的启闭位置。

The cutter is clamped in the tool post which is mounted on the carriage.

切削刀在支架登上的工具岗位被夹紧。

Fitter is the main tool for hand-held clamp fitter in Vise on the table for cutting the work methods, it is the machinery of one of the important types of work.

钳工是主要手持工具对夹紧在钳工工作台虎钳上的工件进行切削加工的方法，它是机械制造中的重要工种之一。

Very long work-pieces are secured against excessive deflection by two fingers center rest or steady rest bolted to the lathe bed; a follow rest is clamped to the carriage.

非常长的制件被巩固反对过份偏折由二个手指中心休息或平稳的休息被闩上对车床床；跟随休息被夹紧到支架。

By mean of a clamping lever on the front of the apron, the split nut can be closed around the lead screw.

通过溜板箱前面的夹紧手柄可以使对开螺母紧紧包含丝杠。

This later design allows the pillar to be clamped between the mould plate and back plate by directly bolting these two plates together with a socket headed cap screw.

这后一种设计允许这个柱子在模板和底板之间直接用一个内六角螺钉夹紧。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。