查询词典 simulate

Then the paper deduced the quench development characteristic of MgB2 tape by all the above study. The work environment cooled by GM cooler is an adiabatic environment. However the environment cooled by liquid helium is incomplete an adiabatic environment. In order to simulate the adiabatic environment, the tape was remodeled as follows. The tape is bundled by vitreous riband in half pile mode, and the angle of the tape and the riband is 45 degree. Then use cryogenic epoxy hardener to coat the surface of the riband.

上述的三个工作环境中，制冷机传导冷却工作环境是绝热工作环境，而后两者并非是绝热工作环境，为了模拟带材的绝热工作环境，对带材作如下处理：用玻璃丝带对已固定好电压引线的带材以半叠包的方式缠绕一圈，玻璃丝带与带材成45度夹角，然后用低温环氧胶均匀涂抹在玻璃丝带的表面，随后用烘箱烘烤已涂匀环氧的带材18-24小时，最后取出带材直到低温环氧完全固化。

The system utilized four laser scanners along lengthwise direction of the log. Data are obtained in every ten degrees when log is turning, in each cross section, 36 data are obtained. Then the data obtained were processed and an outline of the cross section of the log was developed on computer screen. Afterwards, the largest inscribed circles for log cross sections were determined according to the principle that three points can determine a circle. Secondly, the points located on the cross sections were linked up along some log generative in order to simulate the three-dimension log outline. At last the largest right circular cylinder were optimized and the optimum turning center was determined by means of projective theory.

具体作法是：在木段长度方向均匀设置四个激光传感器，当木段旋转时，起动激光传感器，进行数据采集，每隔10~0扫描一个点，在各横断面圆周上共采集36个点的数据，由计算机处理采集的数据，并绘制出原木横断面的几何图形，再根据三点定圆的原理，确定出最大内接圆；其次，模拟原木三维廓形，即将原木相邻横断面上离散点沿着母线方向连线，由计算机分析处理，绘制原木三维廓形；最后，采用投影法，优化出原木最大内接圆柱体，并确定原木回转中心线。

A deep beam model is developed to simulate load-bearing wall structure which is perpendicular to the edge of excavation, rigorous solution is derived to find the deformation rule of load-bearing wall, Assuming the position of neutral axis at the lower edge of the beam, the restraint effect of foundation and soil can be considered. Damage rule of the wall under the effect of settlement and horizontal extension are discussed.

将垂直于基坑的承重墙结构简化为深梁模型，通过调整深梁中性轴位置来考虑建筑物与地基的共同作用，通过调整E／G的值来考虑砌体材料的各向异性及门门窗开洞情况，用解析法推导了建筑物的变形规律，研究了建筑物在水平拉伸与沉降共同作用下破坏规律。

Heat treatment techniques which simulate the welding process of electromotor short circuit ring and short circuit bar are designed based on the actual thermal circulation on the short circuit bar.

根据电机转子导条和端环焊接过程中导条所经历的实际热循环过程，设计了模拟焊接过程的热处理工艺，对大功率异步牵引电动机转子铜合金导条和端环的焊接热影响区的组织和性能进行了研究，讨论了性能和组织的变化规律及其原因。

To investigate this I needed a smoke ring generator aka vortex generator able to run from a high voltage discharge to simulate lightning.

调查这我需要一个烟圈发电机又名涡流发生器能够运行，从一条高压放电模拟雷电。

Built by IBM for Los Alamos National Laboratory, Roadrunner will be used primarily to simulate the effects of aging on nuclear weapons.

走鹃是IBM公司为美国洛斯。阿拉莫斯国家实验室研制的，主要用于模拟核武器老化影响。

It showed that the constitutive model could be used to simulate mechanical characteristics of rock salt such as creep and damage properties.

其结果表明，此模型能够较好地应用于盐岩的模拟分析。

In the experiment,glass chest was used to simulate indoor roomage environment.The formaldehyde concentration in the simulative room was measured by the method of acetyl acetone with spectrophotometer.

实验以玻璃箱模拟室内空间环境，应用乙酰丙酮分光光度法和邻苯三酚自氧化法测定在不同甲醛含量下芦荟对甲醛的吸收及其体内过氧化物酶活性的变化情况。

A simple and practical method was proposed to simulate the contact region and the contact pressure between the prestressed tendon and the wall of ropeway.

根据试验观察，提出了一种模拟预应力钢索与索道孔壁接触区域和接触压力的简单、实用的方法。

A plastic model was proposed which develops from the combination of boundary surface theory and multi-shear mechanism plastic theory. This model avoids the uncertainty and complication associated with the revision of Mansing's rule when a multi-shear mechanism plastic model is used, and is able to simulate the rotation of principle stress axes during seismic activities and the large shear deformation during liquefaction.

将边界面理论和多重剪切机构塑性理论结合起来并加以改进建立了多重剪切机构边界面塑性模型，避免了多重剪切机构塑性模型通过修正系统修正曼辛准则时的不确定性、复杂性；且能模拟地震时主应力轴的偏转和液化时剪切大变形。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。