绕针

The tactile finger system in the operation is to grasp vessel ectoblastic or operation device, such as suturing needle, to inspect and modify the grasping force and exchange the end device, such as operation scissor or operation sword to achieve the operation of snipping and cutting, to rotate along its axis assisting 6 DOF motion of the robot and to keep the grasping force within 0-100gf and the rotation angle within 360°.

具有力感觉的手指系统在手术中的功能是夹持血管外膜或者是手术器械如缝合针等，进行夹持力的检测和调整；更换指端的手术器械，如手术剪或手术刀，以进行剪断和切割的操作；配合整个机器人六自由度运动的要求，指端器械绕自身轴线旋转；并且夹持力的调整范围是0~100gf，旋转的角度不超过360°。

It is made up of a guide needle (11) which houses two or more active radio-frequency wires (14, 15) connected at their proximal end to a radio-frequency generator and each one having a spiraled, helicoidal or spiral, distal segment 14'.

其由引导针(11)构成，该引导针藏有两根或更多活动射频导线(14、15)，该导线在其近端连接到射频发生器，并且每根导线具有绕成螺旋的、漩涡状的或螺旋状的远端段(14′、15′)。

Used in various types of aircraft Brand winding machine needle Ruby guided needle and charring two tungsten needle.

使用于各类品牌机种绕线机的导针红宝石导针和炭化钨导针 2。

One motor driving for each spindle,drum wind,output speed adjustable by inverter.the 12 guage united needle for bothinne and outer rotating suitable for producing colors chain fancy yarn,hollow tape yarn.the especial needle can produce two colors spiral yarn and covered yarn.

单锭单电机，槽筒卷绕，输出变频调速，常规配置12槽内外传一个针筒，可加工链环纱，空心带子纱等，特殊订货可加工双色螺旋纱，包芯纱等花式纱。

According to the rate being a fixed value of perspective line at two points on the same way,a perspective instrument has been designed. It consisted of three gear boards with pin shape at the two ends. The three boards were connected by feather joint and could turn at the action of force. They could not turn when stop at any position.

根据透视线在同一方向上两对应点间的距离之比为定值的结论而设计的透视规，是由3片两端带有针状尖端的长条板而构成，相互用铰链相连。3片长条板在一定力的作用下可绕铰链旋转，但停于任一位置后不会轻易转动。

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In this case, we think, no matter the distance from the skin to epidural space, if the catheter is inserted past the 15 cm mark at the end of the needle, it may increase the loop and the knot formation.

在这个案例中，我们认为不管皮肤到硬膜外腔的距离为何，如果导管放置在针的末端超过十五公分记号处时，它可能会增加绕圈和打结的形成。

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。