夹紧

Details punching process different forms of the characteristics and difficulties, an analysis of the tubes in the process of punching force and deformation of the tube, giving details of the tube clamping and reverse punch the need for pre-deformation and design methods, introduction of specific modules can be combined Guanzi punching die structure design and manufacture of key components, the introduction of simple structure, low manufacturing costs, assembly convenience of fast and flexible, applicable to many varieties, short-cycle preparation and application of the superiority of the scope of After the structure of the tube to improve the punching mold, significantly broadens the scope of the existing pipe punching process and the application of mold capacity.

工程类的汉译英，帮忙翻译下谢谢详述了管子冲孔工艺不同形式的特点和难点，分析了管子冲孔过程中的受力情况以及对管子变形的影响，详述了管子冲孔夹紧及反向预变形的必要性和设计方法，具体介绍了单元可组合式管子冲孔模具结构的设计及关键零件的制造，介绍了具有结构简单、制造成本低、组装方便快速灵活、适用多品种、准备周期短的优越性及应用范围，经过结构改进的管子冲孔模，大大拓宽了现有管子冲孔工艺范围和模具的适用能力。问题补充：请不要用在线翻译的功能搞，翻得很不好

This is caused by the short stirrups raising the lower leg and knee, which has the effect of pushing the seat backwards from the deepest part of the saddle.

这是因为短蹬使大腿下方和膝盖都往上提，然后骑座就会从最深坐的位置向后移动，然后骑手就会失去骑座的稳定而用大腿夹紧。

While modern commonly used thermoplastic rubber is different, such as EVA hotmelts, it's a solid lead-free moisture can be self-fluxing materials, the use of this material to pass the appropriate melting point of temperature, temperature, opening hours, setting time and cooling hardening time, then by a workholders correctly, can achieve a reliable bond.

而现代常用的热塑性胶就有所不同，如EVA热熔胶，它是一种固体的无水分的可熔性胶粘材料，使用这种材料要通过适当的熔点温度、使用温度、开放时间、固化时间和冷却硬化时间，再经正确的夹紧定型，才能达到粘结的可靠效果。

C Pull cable through nut and sealing ring. To ensure tightly sealing performance, it is prohibition to pull thin cable through wide aperture sealing ring.

将电缆套上螺母、密封圈，套密封圈时，不要出现小电缆穿大孔密封圈的现象，以免无法夹紧密封，影响防护性能。

The gear rim, gear wheel and screw pole screw pairs of open-close draw stem drive the right and left valve body to clamp and release.

启闭推杆通过齿圈、齿轮和丝杆螺旋副驱动左、右阀体完成松开、夹紧动作。

There are two worn gear drive device of open-close and turn over on the worm gear blind cut-off valve gate. The gear rim, gear wheel and screw pole screw pairs of open-close worm gear box drive the right and left valve body to clamp and release. The turn-over worm gear box drives the valve disc to open. There is limit block on the valve disc to ensure the open-close position of the valve disc.

蜗轮传动盲板切断阀，阀门中设有启闭和翻转两个蜗轮传动装置，启闭蜗轮箱通过齿圈、齿轮和丝杆螺旋副驱动左、右阀体完成松开、夹紧动作，翻转蜗轮箱驱动阀板完成开启动作，阀板上设有限位挡块以保证阀板的启闭位置。

Mount and dismount of rubber roller: clamped by end gear clutch + screw, operated by pneumatic cylinder.

胶皮辊轮的安装和拆卸：端面齿离合器＋螺栓夹紧，由气缸操作拆装。

The bear put the sole of foot to the inside, the little tailor handle knob handle clip tight say:"You wait for and I take to shear son."

熊把脚掌放到里面，小裁缝把手柄夹紧了说：&你等着吧，我去拿剪子来。&

Freestyle and jump bars tend to rise steeper from the clamping area to give the rider better freedom of movement while performing flatland and airborne maneuvers.

自由泳和跳转酒吧往往上升幅度从夹紧领域给骑手更好的行动自由，在履行平地和空中军事演习。

Rakesh Kumar Sharma tightens a clamp on his ear attached to a stack of weights at Gold's Gym, Ludhiana, Punjab, India.

年仅29岁的小伙子Rakesh Kumar Sharma用夹子夹紧自己的耳朵，准备用耳朵吊起夹子下面那一堆铁饼。

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。