弯曲点

Bone mineral density of whole femur were measured with a dual-energy x-ray absorptiometer. The three-point bending test was used to detect biomechanical properties of the femur.

用双能X线骨密度仪检测完整股骨骨密度，三点弯曲试验测试股骨生物力学性能。

Based on the finite element analysis software ABAQUS, the rotary fatigue life of the aluminum ahoy wheel is simulated. The initiation point of the fatigue crack and its maximum stress are obtained.

该文运用有限元分析软件ABAQUS，对某铝合金车轮旋转弯曲疲劳寿命进行了仿真分析，得出易于产生疲劳裂纹的应力集中点及其最大应力值。

The paper also studies the function of CFRC in three point bending beam.

还对碳纤维混凝土在三点弯曲梁中的应用进行了研究。

Three point bending test results indicated that mechanical properties of top surface were excellent.

三点弯曲试验表明上层的力学性能优异。

Based on the theory of elasticity, a four_ point bending RC beam strengthened by a FRP plate is investigated.

基于弹性力学理论，研究了4点弯曲情况下 FRP板加固钢筋混凝土梁的界面应力分布。

Fracture tests for RCC three point bending specimens with different sizes were operated.

进行了不同尺寸碾压混凝土三点弯曲试件的断裂试验。

Experimental and analytical studies on a novel stitched foam core sandwich composite under three point bending were present in this paper.

本文对缝纫泡沫夹层复合材料进行了理论分析和三点弯曲实验研究。

To bending the image, simply drag the anchor points, direction points, or grid lines.

弯曲图片，简单的拽锚点，方向点或者格子线。

The basis of static, flat汇交system of forces, torque and couple Department of plane, plane general system of forces, center of gravity and centroid, the internal force and internal force diagram, tension and compression, torsion, bending, stress analysis and strength of the theory of the stability bar , the point of movement, the basic rigid-body movement, points of complex, rigid body planar motion, the movement of particle differential equations, dynamic general theorem, static and dynamic method.

静力学基础、平面汇交力系、力矩与平面力偶系、平面一般力系、重心和形心、内力和内力图、拉伸和压缩、扭转、弯曲、应力状态分析和强度理论、压杆的稳定性、点的运动、刚体的基本运动、点的复合运动、刚体的平面运动、质点的运动微分方程、动力学普遍定理、动静法。

F Elbow length: slightly bend the elbow and measure from the shoulder point to the elbow point.

手肘长：轻轻弯曲手肘，并量度从肩点到手肘点的长度。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。