恒定

The instrument runs stably in pratical with the merit of little stepping angle, unvaried torque and low power consumption.

实际运行表明，步进电机运行稳定，且具有步距角小、矩恒定、耗低等优点。

The stainless steel dual-structure vacuum bottle can keep the temperature constant for about an hour.

不锈钢二元结构真空瓶可以保持温度恒定约1小时。

A numerical method is presented to analyze the discharge process of REB accelerator with Blumlein forming line. This method can deal with the conducting delay of the gas switch and the impedance variation of the vacuum diode during the discharge process. We calculated the voltage waveform on the diode.

提出的分析强流电子束加速器放电过程的方法可对具有导通时延的气体开关、Blumlein脉冲形成线、阻抗非恒定的真空二极管负载组成的放电系统进行数值计算，所得负载上电压波形能较好地与实验符合

This invention removes the effects of variable water velocity by calculating and applying corrections that map the seismic data to an ideal case of constant water velocity.

本发明通过计算和应用将地震数据映射到恒定水速度的理想情形的校正来消除变化的水速度的影响。

In order to keep the lum of targets'surface invariable and not be affected to its variableness, we often tune it up with filter-patch(or density-plate) and spectrum-patch.

为了使摄象机靶面照度保持恒定，不受背景光变化的影响，系统常采用中性滤光片和光谱片进行调节。

In this paper,discusses the application of the complementary variational method for the calculation of the electromagnetic parameters.

本文就互补变分原理在计算电磁参数中的应用进行研究，提出了恒定场中基于互补变分原理分析与计算电参数的方法。

In this paper,the application of the complementary variational method of the calculation of the electromagnetic parameters is investgated.

本文讨论了互补变分原理在电磁参数计算中的应用，提出了恒定场中基于互补变分原理的电参数的计算方法，最后给出了计算实例。

The one or more cells include a cell body defining an interior vell cavity, a flow path in the cell cavity through which particulate material and fluid flow, an electroactive zone within the cell cavity, and a fluid mechanic device adjacent or within the flow path capable of filling the electroactive zone or maintaining the electroactive zone in a constantly full or maximum electroactivity condition.

该一个或多个电池包括一个能构成内部电池腔的电池本体、一个位于该电池腔中供微粒材料与流体在其中流动的流动通路、一个位于该电池腔中的电活性区和一个流体力学设备，该设备邻近该流体流动通路或在该流体流动通路之内，它能为该电活性区充料或使该电活性区保持在恒定充满或电活性最强的状态。

A given type of relay element can usually be wound for a wide range of setting currents; the coil will have an impedance which is inversely proportional to the square of the setting current value, so that the volt-ampere product at any setting is constant.

一个定型的继电器元件通常根据整定电流可大范围变化来绕制的，线圈阻抗与电流整定值的平方成正比，因此在任一整定值下伏安数是恒定的。

The loss in a diode is not resistive, but depends on a rather constant voltage drop.

损失在二极管是没有电阻，但要视乎一个相当恒定的电压降。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。