夹紧

That realizes the fast movement of the activity pincers body,while clamped strength guaranteed by clamping the spring.

我们可以通过调整弹簧的张紧程度来保证夹紧力的大小。

We do not separately skeletonize the renal ein and artery during LPN. We think that indiidual essel skeletonization is unnecessary, and might een be counter-productie for the following reasons:1it is not mandatory for achieing adequate clamping;2 it might result in renal artery asospasm;3 it increases the risks of iatrogenic ascular injury with serious sequelae;4 some hilar fat might cushion the renal essels, minimizing crush injury to the endothelium by the clamp, especially in cases of atherosclerotic renal arteries;5 it requires ≈ 30 min of precious operating time, detracting the surgeon from the primary goal of the procedure.

在LPN过程中不分离肾动静脉轮廓，因其并无必要，如分离可能由于以下原因达不到预期目的：1 不必充分夹紧；2可能导致肾动脉痉挛；3增加医源性血管损伤及其严重后遗症的风险；4肾门脂肪可能对于肾脏血管起到缓冲作用，减少钳夹对于上皮组织的挤压伤，特别是对于动脉粥样硬化的肾脏动脉病例；5 导致达到手术目的的时间中花费大约30分钟宝贵手术时间。

The gear mentions and the position of intermediate propeller shaft is decided by the means " computation, mapping and tries to collect many times". Calculates the coordinates of the spindle and drive shaft and checking the center distance, determined department spindle must use dislodges the gear.

本课题设计的组合机床采用&一面两销&定位、液动夹紧，一次装夹加工柴油机齿轮室盖三个面上的孔，保证了加工精度，提高了生产效率，减少了工人的劳动强度。

Different tensioning devices are available, such as clamping devices.

可以选用不同的张紧装置，比如夹紧器等。

It applies the air pressure collets,chuck or center to clamp the work-piece with table,and carries out the performance direct and indirect dividing,plate-slotting and various cam-curving.

利用主轴内大口径通孔，安装气动弹弹簧头，动力卡盘或顶尖，对转台装夹的工作进行辅助夹紧，实现等分的，不等分的连续的孔槽，曲面的加工，且达到较高的精度。

It applies the air pressure collets,chuck or centre to clamp the work-piece with table ,and carries out the performance: direct and indirect dividing, plate-slotting and various cam-curving.

利用主轴内大口径通孔，安装气动弹弹簧头，动力卡盘或顶尖，对转台装夹的工作进行辅助夹紧，实现等分的，不等分的连续的孔槽，曲面的加工，且达到较高的精度。

The contact force between the steel pile and pressing block teeth in underwater skirt pile gripper was simulated with ANSYS software based on augmented Lagrange method.

目前国内外广泛采用的安装方法是用焊接于石油平台裙裾的夹桩器夹紧钢桩，将石油平台初步固定于海底。

Therefore on glue remember to book block clamp, workholders.

因此上胶前一定要将书芯夹实、夹紧。

Do the fish, you must first to scale, and then clean dig cheeks again, from fish fish on the operation of the stomach and into the miscellaneous, chopped spring onion, ginger, garlic, chili seasoning salt, again with minced lemongrass washed into the hindquarters, grass, put the fish in two, three washed citronella, grass and bamboo charcoal in the clamping, barbecue, and bake until seven or eight matured, wipe again, continue to bake the lard, fish is done.

做烧鱼，先要去鳞挖腮，然后洗干净，再从鱼背上开刀把鱼剖成一片，把肚杂拿去，把芫荽、葱、姜、蒜、辣椒等佐料切碎加盐，再同洗干净的香茅草叶一起放入鱼腹，将鱼合拢，用两、三片洗干净的香茅草叶捆紧，然后用竹片夹紧，放在火炭上烧烤，烤至七、八成熟，再抹上猪油，再继续烤一会儿，鱼就做好了。

Fourth chapter and the fifth chapter separately from the work piece localization determination, the clamp organization design, the jig other installment design, the jig body design and the jig principle of work five aspects, introduced the milling machine unit clamp and the lathe unit clamp design process.

第四章和第五章分别从工件定位的确定、夹紧机构的设计、夹具其他装置的设计、夹具体的设计和夹具的工作原理五个方面，介绍了铣床专用夹具和车床专用夹具的设计过程。

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。