1、

Combining the all-function FEM software and the stress analysis of suspension bridge, this paper presents a numerical method based on the finite displacement theory for model building and calculating the inner force of suspension bridges, which meets the demands of engineering construction.

本文以有限位移理论为基础,将现今通用有限元分析软件与悬索桥内力分析结合,探寻一套悬索桥有限元建模、计算的数值方法,以满足工程建设要求。

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2、

According to this model, the expression of the displacement of its moving parts is obtained when the input is the ramp function.

据此,当输入为斜坡函数时,得出了机床移动部件的位移表达式。

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3、

According to internal and external ring displacement curve function relation of piezoelectric ceramic actuator, precise model is proposed;

接着根据压电陶瓷内外环位移曲线的函数关系,提出本课题设计的压电驱动器模型算法,在精度和模型可实现方面进行了改善;

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5、

Alarm function: an emergency alarm , alarm displacement, speed alarm, exceed alarm, low-battery alarm, anti-theft alarm .

报警功能: 紧急报警 、 位移报警 、 超速报警 、 越区报警 、 低电报警 、 防盗报警.

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6、

Firstly, displacement mode is assumed for delaminated laminates by using Heaviside step function.

首先利用Heaviside阶梯函数,假定一种适合于脱层板的位移模式.

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7、

The analyzer presented in this paper uses steam injection to heat and centigrade scale to display data and can be used to conduct displacement test for sample tubes made of different materials. As aresult, this experiment has a remarkable improvement in testing and teaching results.

本文介绍的仪器采用蒸汽喷射加热,百分表显示数据,可对不同材料制做的样管置换测试,使本项实验的测试结果和教学效果得到显著改善。

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8、
9、

Cation effect of quartz means the displacement of Si1+ by Al3+ in the texture of quartz crystal.

石英的阳离子效应指石英结构中Al~(3+)与Si~(4+)的置换作用。

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10、

This paper introduced a new type micro-displacement measurement instrument which has a high accuracy, called "digital capacitive micrometer". It can be used for the precision measurement of workpiece shape error and dimensions parameters and the dynamic tast of mechanical vibration and shock.

本文介绍一种新型的高精度微位移测量仪器一数字式电容测微仪,它可以广泛应用于工件形状误差、尺寸参数的精密测量以及机械振动、冲击的动态测试。

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11、

When Poissons ratio is zero, tile exact solution of displacement is obtained.

当泊桑比为零时,求得位移的精确解.

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12、

To recover Copper from dilute Solution with Continuous Displacement Tower

用连续置换塔从稀溶液中回收铜

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13、

The measurement of diffraction fringe width, the tropism of incident light E and the transverse displacement of CCD are the main factors that influence this precision from the study of theoretical arithmetic and experiment.

理论计算和实验表明影响细丝直径测量精度的因素包括:衍射条纹宽度的测量、入射光波E取向和CCD的横向移动等。

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14、

In combination with a linear wire wound potentiometer and a cam-actuated angle displacement sensor, a hydro-electric proportional relief valve is used as pressure controlling element of hoist system to compose an open loop control system for overload protection.

采用电液比例溢流阀作吊机系统压力控制元件,与线性线绕式电位器和凸轮构成的角位移传感器一起组成吊机过载保护开环控制系统。

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15、

Therefore, the nonlinear effect due to large displacement should be taken into consideration.

因此,对于六位移单摆,应当考虑其非线性效应。

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16、

The fluctuations of its displacement and momentum at zero-point are also given.

方法的可靠性及阻尼谐振子的坐标、动量的零点涨落亦得到讨论.

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17、

The machine can also supercharged turbocharged small-displacement engine can burst out 150 horsepower.

这款既可以机械增压又能涡轮增压的小排量引擎可以迸发出150马力.

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19、

The active power at mains is dependent on input current modulation index, input filter parameters, input current displacement and load resistance, so are reactive power and input power factor;

输入端有功功率、无功功率和输入功率因数都与输入电流调制度、输入滤波器参数、输入电流位移和负载电阻大小有关;

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