强度

In order to minimize the paddy wagon cutting machine of strength, turning to wear an uneven surface car light is preferred, but to do so having regard to the distribution of the wall thickness of steel casing.

为了尽度减多囚车削变不败的轴颈板滞强度贬矮，车削时以不兵磨损不服表背车平为佳，但还要思考到配镶钢套的壁厚强度。

Methods Seven cadaveric thoracolumbar spinal specimens were harvested to imitate thoracolumbar fracture according to Panjabi method. Biomechanical tests of stability were performed by measuring spinal strength, stiffness, torsional rigidity and load-to-failure after 5 different instruments were placed respectively.

用7具人尸胸腰段标本，按Panjabi方法制作骨折模型，分别安放5种固定器，利用生物力学的电测实验应力分析方法测试固定后脊柱的强度、刚度、扭转强刚度和极限强度。

That is exactly how much it would be gained with twice as small, efficiently illuminated offset parabola!

严格的说，这是二分之一照射强度的偏馈抛物面天线的照射强度。

Affecting factors,research technical means and methods of improving strength of weldlines as well as parametric optimization and numerical simulation technology were discussed.

综述了注塑过程中熔接缝形成的组织结构及其力学性能研究的进展，讨论了熔接缝的特点，着重阐述了熔接缝强度的影响因素、研究的技术手段和提高熔接缝强度的措施，以及熔接缝加工参数优化与数值模拟技术。

The basic principle of this method is introduced and a set of breakdown voltage and peak field plots are provided for the optimum design of the low-voltage power devices.

介绍了等价掺杂转换方法的基本理论，然后运用该理论得到了用于低压功率器件优化设计的系列击穿电压和击穿峰值电场强度计算公式，并正确地预示了最大击穿电压和击穿峰值电场强度的位置。

The method of seeking for the statistical parameters of Pearson Ⅲ distribution with maximal likelihood methodis recommended to ascertain the urban storm intensity formula .

本文根据极大似然法推求统计参数的理论，提出在推求城市暴雨强度公式时可以采用极大似然法计算皮尔逊Ⅲ型分布统计参数的方法，经推求浙江省暴雨强度公式的实践检验，证明该方法是可行的

This paper examines the soil characteristic and liquefaction degree of hard shell seams at the subaqueous delta of the Yellow River. Four typical areas were chosen for measuring, testing and studying. The hard shell seam strength was measured by in-situ Proctor penetrometer. Undisturbed soil sample of 1 m long was excavated for laboratory soil property test. Sledge hammers were dropped down freely to hit the load board to simulate the wave force acted on the hard shell seam. The excess pore pressure and strength variation were observed. The liquefaction depth of the hard shell seams at four study areas under different wave storms were calculated by theory.

为揭示黄河口水下三角洲硬壳层的土性特征和风浪作用下的液化破坏状况，选择典型研究区，在现场利用普氏贯入仪测试硬壳层的强度特征，原位取1m原状样进行室内土工试验；利用重锤锤击荷载板的方式模拟波浪对硬壳层的动力作用，通过孔压探头和普氏贯入仪实时监测土体内孔压和振动前后强度的变化；通过理论计算研究硬壳层在不同风浪等级下的液化深度。

Put forward the viewpoint of denoting the rigidity of media by peptonization intensity(g/cm2).Ascertained that the peptonization intensity of initial media is 160-170 g/cm2,that of subculture and rooting media is 150~160 g/cm2.4 Experiment on sugar source of media.

培养基琼脂用量计算的依据通过试验，提出用胨力强度(g/cm~2)表示培养基硬度的观点，并确定了初代培养基胨力强度为160～170g/cm~2，继代培养基、生根培养基均为150～160g/cm~2。

The area and the intensity of the SAH have 3.8-year oscillation period, which is consistent with the well known quasi 3-year oscillation period of the ENSO, and the years with the larger area and stronger intensity of the SAH are mostly consistent with the years of El Nino.

其明显的年际变化和年代际变化特征与热带海温异常密切相关，南亚高压的面积和强度的变化存在3.8年的主振荡周期，与ENSO循环的周期一致，并且高压面积大、强度强的年份往往与El Nino年相对应。

Based on the finite element method and periodic boundary conditions,a method to analyze the compressive strength of stitched laminates was established,which adopted a bridging model and maximum stress criteria to predict the development of damage and obtain the compressive strength.

提出了三维纤维弯曲模型，基于有限元法和周期性边界条件建立了缝合层板压缩强度分析方法，采用桥联模型和最大应力判据分析损伤扩展并获得压缩强度，预报结果与试验吻合较好。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。