查询词典 balance bridge

The parasitic coupling between instruments and the ground as well as the disturbance from the electromagnetic field bring the difficulty in balance of the bridge.

由于作为电桥供电电源的数字信号发生器和作为指零仪的数字锁相放大器两者的对地寄生耦合以及环境电磁场等影响，导致宽频精密双臂交流电阻电桥的平衡很难调节。

The high-accuracy electronic balance is made up of bridge type strength sensor, basic voltage circuit, AD7730, ARM single chip.

高精度电子称由桥式力传感器、基准电压电路、AD7730和32位ARM单片机组成。

For 30 feet there was nothing but the widely-spaced wooden sleepers under our wheels,and nothing to stop us falling into the steaming pond below if we we lost our balance Right under the bridge lay the body of a dead cow.

我们脚下三十英尺的范围内就只有间隔很宽的枕木，如果我们失去平衡，没有能够阻止我们掉入下面蒸汽腾腾的池塘。就在桥的正下方，躺着一头牛的尸体。

The bridge loses balance and sensitive parts have a output signal,which will transform to related current signal after differential magnifying and conversion between current and voltage. Linear 4~20mADC standard signal is formed by compensation of magnifying and non-linear rectified ring circuit ,and second temperature compensation.

输出的电信号，经过差分放大，电压电流转换，变换成相应的电流信号，通过放大和非线性矫正环路的补偿，以及精密的二次温度补偿，产生与输入压力输成线性关系的4~20mADC 二次制标准信号。

So it's necessary to design the briachial-bridge luffing mechanism and curve slideway live control weight gravity balance system in a new way.

而对于变幅系统和曲线滑道活对重自重平衡系统的设计，传统意义上单纯的通过建立数学模型进行优化的方式来进行设计，或者单纯的作图法来设计，在很多方面暴露出弊端，如优化得到的点离实际需要的太远，或者作图设计速度较慢等，正因为如此，有必要对变幅系统和曲线滑道活对重自重平衡系统的设计重新做出一种新的尝试。

Using VB6.0 to find practical briachial-bridge luffing mechanism and curve slideway live control weight gravity balance system rules and method.

运用这个软件进行参数化设计，从而找出一种实用的臂桥架变幅系统和曲线滑道活对重自重平衡系统设计准则与方法。

The briachial-bridge luffing mechanism and curve slideway live control weight gravity balance system are the core technology. The result of system design affects the mechanism performance directly.

臂桥架起重机结合了桥式起重机和门座起重机的优点，装卸效率高、工作范围大，而且造价和基础土建费用低，其优越性非常显著。

Design the briachial-bridge luffing mechanism and curve slideway live control weight gravity balance system by traditional modeling and optimizing or charting may cause some disadvantages.

臂桥架变幅系统和曲线滑道活对重自重平衡系统是其核心技术。

The topological structure of a new type of static synchronous compensator, which consists of traditional 12-pulse converter and a cascaded H-bridge, is presented. The purpose of designing such a topological structure, which integrates the concepts of multi-level, soft-switching and re-injection, is to reduce the voltage harmonic content at AC side and to solve dynamic voltage balance among the switches connected in series.

介绍一种新型H桥级联静止同步补偿器(static synchronous compensator，STATCOM)的拓扑结构，它由传统的12脉冲变换器和一个H桥链构成，结合了多电平、软开关和注入技术，降低了交流侧电压谐波含量，解决了串联开关动态电压平衡的问题。

So if they're walking on a bridge that also wiggles side-to-side, in an effort to keep their balance they may shift their weight even more, making the problem worse.

所以如果他们在一座自身就在摆动的大桥上时，为了保持自身平衡，人们将会更多的移动自身的重量，而这将使问题更加严重。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了