进行试验

The shear behavior of stressed skin diaphragm assembly fastened by self-drilling screws was studied by the cantilever beam diaphragm tests,in which the behavior of large scale spesimens was compared the with small ones.

为研究自攻螺钉连接的受力蒙皮组合体在平面抗剪性能，本文采用了卧式悬臂梁试验方案，进行了大小尺寸试件的对比试验，通过试验和总结前人成果的基础上，提出了非对称受力模型的概念，并据此给出了蒙皮组合体在平面强度和刚度简化计算公式。

Through the analysis of the above experimental results, combining the experiments of X-ray diffraction and scanning electron microscope, the author analyzed the acting mechanism of the additives in the stabilization of soil by cement.

通过以上试验结果，结合X射线衍射试验和扫描电子显微镜试验，作者对添加剂在水泥加固土中的作用机理进行了分析。

This paper dealed with the immunnodulation tests of white wax scale in specific and unspecific immunity. The result showed that the IgM in high dose group was clearly higher than that of the control in serolysin test. Lymphocyte transformation and propagation in mice were notable in high dose group.

对白蜡虫的特异性和非特异性免疫调节功能进行了试验研究，结果表明：特异性免疫的血清溶血素试验中，白蜡虫高剂量组小鼠的溶血素生成量明显高于对照，淋巴细胞转化增殖试验中，白蜡虫高剂量组小鼠的淋巴细胞转化增殖明显。

According to the basic equations derived under the two assumptions by Harold Lauffer—(1) the energy head of every point of a vertical section remains constant,(2) the flow lines are concentric circular arcs,this paper qives a comprehensive deduction of curvature effect in the characteristics of free overflow of round-crested spillway.118 runs of experiments of three round-crested spillway models of different size have been conducted by the author.

本文根据劳弗尔氏在两项假定[(1)垂直测线上各点所含能量为常数，(2)流线呈同心圆弧]下所导得的基本公式，作了详细的补充引伸，得出圆顶壩自由溢流时各项水力特性中的曲率影响计算公式。作者曾进行了大、中、小三个圆顶壩模型的试验共118组，试验成果基本上和导得的计算公式相合致。文中并根据试验资料制定了一些经验公式，应用时可更简便。

It is widely concerned in fatigue of concrete structures. In this paper, concrete triaxial compression fatigue experiments and tension-compression fatigue experiments with constant confinements in two lateral directions have been carried out using a self-modified loading apparatus. Based on the analysis of the test data, the quantitative principles of concrete fatigue deformation and the calculation method of fatigue strength are determined.

混凝土结构的疲劳是一个广为关注的问题，本文针对这一问题结合国家自然科学基金项目——混凝土多轴变幅疲劳破坏准则(50078010)的研究，利用自制的试验加载装置完成了两向定侧压约束下混凝土三轴受压、三轴拉-压等幅和变幅疲劳试验，对试验结果进行了分析。

The subject mainly studies hardenability of 52CrMnBA spring steel by jominy and simulated fullscale test.

通过末端淬透性对比试验及模拟实物淬火试验，对新型弹簧钢52CrMnBA 淬透性进行了试验研究。

The result of comparing the cal-culating conclusion to the pool -testing result proved that the methods o f calculation and analyzing was effe ctive,so that will provide the scientific p roof for model -testing,designing,laying down,and optimizing etc in th e field of sea net -cage industries in the fut ure.

并把计算结果与水槽试验进行对比分析，结果显示计算数值与试验数据较接近，表明了此方法的可行性，为今后的网箱模型试验、设计、敷设和优化提供了一定的依据。

Based on analysing the differences between artificially frozen soils and naturally frozen soils and comparing the present testing devices for the study of frost heave and thawing settlement at home and abroad, a new device for studying the frost heave and thawing settlement of artificially frozen soil was developed.

并利用该试验装置对徐州地区常见的粘土进行了冻结试验，检验了该试验装置的可靠性和实用性；得出了人工冻结土体在冻融过程中土体在垂直方向上的冻胀远小于它在该方向上的融沉等几点结

Up to now, the installation of test rig has been completed and the intension test of seventy ton's freight has been accomplished successfully.

目前，试验台已完成安装，在静强度试验台上进行了眉山车辆厂新型70t敞车的静强度试验，较好地完成了试验任务。

U.S. federal agencies have a well-documented record of secret experiments on involuntary human subjects going back more than 50 years including CIA MKULTRA mind control experiments and Atomic Energy Commission radiation experiments.

美国联邦机构有一个完整备案的关于50多年前对非自愿的人类对象进行秘密试验的记录，包括中情局的MKULTRA精神控制试验和原子能委员会的辐射试验。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐