2) sheave
[英][ʃi:v] [美][ʃiv]
滑轮，牵引盘，皮带轮
3) Skin traction
皮肤牵引
1.
Appling the treatment of both lower extremities pendency,skin traction,and affected limbs lintage on femoral shaft fractures of children under 4 years old,14 cases with 12 to 18 months follow-up was observated.
采用双下肢悬垂皮肤牵引配合小夹板外固定的方法治疗4岁以下小儿股骨干骨折,临床观察14例,随访12~18个月,均愈合良好,无遗留功能障碍及外观畸形,临床疗效理想。
4) skin traction
皮牵引
1.
The objective of the paper is to make clinical observation and therapeutic-effect evaluation on the treatment of children s femoral shaft fracture (CFSF) by manipulative reduction, fir-bark external fixation and skin traction (Zhang s therapy, that is, the experience of Zhang Shaofu, a famous TCM physician) so as to standardize the operations for the wide popularization.
为对名中医张绍富的手法整复杉树皮外固定结合皮牵引治疗小儿股骨干骨折的经验进行临床观察与疗效评价,以规范操作,便于推广。
5) pulling strap
牵引带
1.
According to the easy failure of pulling strap in new flexible pumping units, the probability design (PDS) technology of finite element analysis software ANSTS11.
针对新型柔式抽油机牵引带易失效问题,采用有限元分析软件ANSYS11。
补充资料：滑轮
| 滑轮 pulley 用来提升重物并能省力的简单机械。它能绕中心轴自由旋转。滑轮周边有槽，通过槽内绳索或链条的运动来实现机械效能。滑轮是以杠杆原理为基础工作的。滑轮组由若干定滑轮和动滑轮组成，相当于多个杠杆的组合。定滑轮相当于支点居中的杠杆，不能省力，只能改变力的方向。动滑轮相当于阻力点居中的杠杆，可省力一半。滑轮组省力效果显著，组合方式不同时省力的程度也不同。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条