The experiments of obtaining stress strain curves in cyclic loading condition are investigated, and the measure-ments of the stress strain curves in reverse loading by using sheet metal compression test and three-point bending test are clarified.

One is based on three-point bending test, which uses single-faced coating samples. During the bending, the crack is induced by the tensile stresses in the surface of coating, followed by extending to the interface.

三点弯曲试验使用单面涂层试样，并利用涂层弯曲变形产生的拉应力促使裂纹从涂层表面萌生并扩展到膜基界面上。

互联网摘选

Due to the difficulties for preparing perfect double-side sprayed specimen for three-point bending test, the present study presents a single-side and tree-point bending sprayed specimen test based on compound beam theory.

针对目前制备完美的双面涂层三点弯曲试样存在的困难，基于复合梁理论，提出了一种利用单面涂层试样的三点弯曲试验。

互联网摘选

Methods Flexural strength and elastic modulus were measured by three-point bending test at selected temperatures from 830 C to 950. X-ray diffraction was used to investigate the type of crystal and crystal percentage.

方法按不同晶化温度条件分组，利用X射线衍射技术鉴定晶相，计算晶体含量，并采用三点弯曲法测定各组的抗弯强度和弹性模量。

互联网摘选

Three-point bending test and torsion test were carried out with the plates fixed to plastic composite bones to compare the mechanical property of CCPC-plate and SCP.

CCPC－Fix与材料、尺寸完全一致的SCP做三点弯曲试验与扭转试验，比较两种不同钢板的力学性能。

互联网摘选

The load that the femur withstood in three-point bending test decreased by 17.1% ( P < 0.05), and the other biomechanical parameters also declined.

与C组比较，D组的BMD均稍有增加。与B组比较，C组股骨三点弯曲的载荷减少了17.1%（P

互联网摘选

Effects of temperature and loading rate on the flexural-tensile strength, strain and stiffness modulus of ATB-25 asphalt mixture were discussed using three-point bending test.

通过沥青稳定碎石基层ATB-25沥青混合料的三点弯曲试验，研究了温度及加载速率对弯拉强度、弯拉应变及弯曲劲度模量的影响规律。

互联网摘选

The flexural properties of the three composites were also tested and a multi-stage layer-by-layer rupture mode was observed in the three-point bending test. 3.

使用三点弯曲实验测试三种复合材料的弯曲性能，三种材料均表现出了多阶段的逐层断裂模式。

互联网摘选

The left mandibule and femur were preserved under-20 ≥ in refrigerator for three-point bending test.

取左侧颌骨、股骨，-20℃冰箱保存，测三点弯曲骨生物力学指标。

互联网摘选

The mechanical properties, microstructure and toughing mechanism of the composites were investigated by three-point bending test, impact test and scanning electron microscopy.

通过弯曲性能测试、冲击性能测试以及断面SEM形貌分析来研究复合材料的力学性能、微观结构以及增韧机制。

互联网摘选

Objective: This study was used to evaluate the flexural strength of three kinds of resin composite core materials with a method of three-point bending test.

目的：采用三点弯曲实验的方法测量3种复合树脂核材料的弯曲强度。

互联网摘选

And simulated three-point bending test of concrete, given the failure process of the specimens map and the load-displacement curve.

模拟了混凝土的三点弯曲试验，给出试件的破坏过程和荷载&位移曲线。

互联网摘选

On days 12,21,30 and 40, each group was sampled for evaluation using radiography, three-point stress test and histology.

于手术后12、21、30、40d从每组抽取样本作动态X线片检查，左胫骨骨折处三点应力实验及组织学观察。将所得数据进行统计学分析。

互联网摘选

The bonding strength of Ti/ porcelain was evaluated using three-point bending test according to ISO 9693 1990 standard.

根据ISO9693标准，对钛/瓷间的三点弯曲结合强度进行测试，并对钛/瓷结合界面进行SEM观察。

互联网摘选

Crack propagation of three-point bending test imitated and get the result coincide with the actual.

详细介绍了XFEM理论，并模拟了陶瓷试件三点弯曲试验中裂纹的扩展，得到与实相吻合的结果。

互联网摘选

Biomechanical test: Structural and material mechanical properties of right femur were measured by three-point bend test;

负重骨生物力学性能测试：取右股骨进行三点弯曲试验，测结构力学指标最大桡度、弹性桡度、最大负荷、弹性负荷，计算材料力学指标弹性模量、刚性系数、韧性系数；

互联网摘选

Found in coastal waters New England to Brazil except clear waters of West Indies.

产于新英格兰至巴西除西印度群岛之外的沿海水域。

互联网摘选

Yucca are native to North and Central America and the West Indies.

丝兰花原产于美洲北部，中部以及西印度群岛。

互联网摘选

A cruise to the West Indies is very pleasant this time of year.

现在的季节到西印度群岛旅游真叫人赏心悦目。

provided by jukuu

The largest island in the West Indies.

西印度群岛中最大的一个岛。

互联网摘选

An island territory of France located in the eastern West Indies; tourism is the major industry.

法国的一个领土岛屿，位置在西印度群岛东部；主要发展旅游业。

互联网摘选