查询词典 torsion

For example, the crankshaft of an automobile should have sufficient torsion strength.

例如汽车上的曲轴就必须具有足够的扭转强度。

MethodsThe rat hind paw swelling elicited by injection of carrageenan and measurement of NO concentration were used to evaluate anti-inflammatory activities; Analgesic effects were evaluated by torsion body method; expandedass and capillary tube methods were used to detect cruor activity.

方法采用角叉菜胶致大鼠足跖肿胀模型和检测NO含量评价延龄草乙醇提取物的抗炎活性；用扭体法观察延龄草乙醇提取物的镇痛作用；采用玻片法、毛细管法测凝血时间研究延龄草乙醇提取物的凝血作用。

In this paper, a "rigid bar relative movement model" was established to illustrate the traces of the helices in wire ropes. The angular speed of a moving particle of the model was relatives to curvature tensor to derive the curvature components and torsion of helices in multi-layer wire ropes. According to long and thin rod theory of Love and Yen-Chen's theoretical model considered the contact force and frictional force, the force-deformation or force-strain relative of wire in curved wire ropes subjected axial force is derived from the curvature components and curvature increment.

本研究改以刚杆相对运动模型，直接描述钢索中钢绞线轨迹，并且透过角速度类比曲率张量之概念，推导圆弧型多层钢索内部之钢铰线之曲率分量与扭率；之后再依据Love的细长杆理论，辅以Yen-Chen在考虑接触力及摩擦力下所修正之理论模型，以曲率及曲率增量来探讨圆弧型钢索受静态荷重作用下，钢绞线之受力与变形或应变关系。

There are fourteen chapters, including introduction, plane stress and plane strain, two-dimensional problems in rectangular coordinates, two-dimensional problems in polar coordinates, photoelastic and moire experimental methods, two-dimensional problems in curvilinear coordinates, analysis of stress and strain in three dimensions, general theorems, torsion, bending of bars, axisymmetric stress and deformation in a solid of revolution, thermal stress, the propagation of waves in elastic solid media, at last there is an appendix on the application of finite-difference equations in elasticity.

全书共十四章，包括绪论、平面应力和平面应变、直角坐标中的二维问题、极坐标中的二维问题、光弹性与云纹实验方法、曲线坐标中的二维问题、三维应力和应变问题、一般定理、简单的三维弹性问题、扭转、杆的弯曲、回转体中的轴对称应力和变形、热应力、弹性固体介质中波的传播，最后有一附录，讲述差分方程在弹性理论中的应用。

Saint-Venant torsion ; curvilinear crack ; boundary integral equation ; boundary element ; stress intensity factor

Saint-Venant扭转；曲线裂纹；边界积分方程；边界元；应力强度因子

Part four will prove the following 4 theorems : theorem 1 :the curvature and torsion of the locus of foot point of the perpendicular line between the origin and the tangent line of the cylindrical spiral remains to be function t , but not trigonometric function t .

第四部分证明四个定理分别为定理1 由坐标系原点至圆柱螺线的切线所引垂线的垂足的轨迹曲率和挠率仍为t的函数，但不是t的三角函数。

According to free damped torsion vibration theory about the measurement of the viscosity coefficient of the liquid,one quick testing equipment is studied out to test the quality of box UHT milk .

根据液体黏度测量的自由衰减扭摆法原理，研制了一种快速检测盒装 UHT 奶品质的装置。

Using the Hilbert transform envelope demodulation,analyzes the free damped torsion vibration signal which produced by the box of liquid milk and calculates the damping coefficient of system,compares it with standard sample to judge the quality of product.

采用Hilbert变换包络解调方法，对液态奶盒产生的自由衰减扭转振动信号进行分析计算，求出系统的阻尼系数，并和标准样本比较以判断产品质量的好坏。

Results 4 cases of gynecologic acute abdomen were dermoid cyst rupture, ovarian corpus luteum rupture, dermoid cyst torsion and ovarian abscess, and they have the corresponding CT, MRI findings.

结果 4例妇科急腹症分别为皮样囊肿破裂、卵巢黄体破裂、皮样囊肿蒂扭转及卵巢脓肿，它们均有相应的CT、MRI表现。

these results suggest the injury of contralateral testes may occur in early time after unilateral testicular torsion/detorsion, and the profuse tissue no concentration may play a significant role in the contralateral testis.

单侧睾丸扭转后对侧睾丸早期即可出现继发性损伤，过量no在单侧睾丸扭转复位后对侧睾丸早期损伤中起主导作用。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。