直流的

Its major products include electric lift emergency devices, elevator manostat , alternating and direct voltage-stabilized source , switching power supply ,lift emergency lamps, lift walkie-talkie, lift acoustic floor reporter and lift door frequency converters.

西奥电气位于经济发达的长江三角洲——启东经济开发区南苑工业园，主要产品有：电梯应急装置、电梯稳压器、交直流稳压电源、开关电源、电梯应急灯、电梯对讲机、电梯语音报站器和电梯门机变频器。

Available options include: over-voltage protection, margining, AC power fail and DC power good logic signals, and remote on/off.

可用选项包括：过电压保护裕度，交流电源故障和直流电源良好的逻辑信号，远程开/关。

I'm trying to speak French but Hanan's mortified look made me cry laughing..

我试着说法语，但是Hanan扭曲的表情让我笑到眼泪直流。

With the nake GDI APIs, you have to select a different font or other GDI objects into and out from dc again and again.

随着nake GDI函数，你必须选择一个不同的字体或进出其他GDI对象从直流一次又一次。

In view of this problem,a parameter extremum optimization model is developed,in which such error factors as the decaying DC components,nonsynchronous sampling and harmonics are precisely depicted.A new measuring method based on the hybrid genetic algorithmis developed to use this model for finding accurate power system parameters such as the amplitude,phase,frequency and harmonics.

针对这一问题，建立了电力参数极值优化模型，同时对衰减直流分量、非同步采样及谐波等多个误差参数加以精确表示，利用混合遗传算法对该模型进行求解，可得到准确的系统幅值、相位、频率及谐波等电力参数。

In this research, we prepared Mo doped ZnO thin films on glass a substrate using co-sputtering to improve the conductivity of ZnO. The incorporated concentration of Mo atoms in ZnO was controlled by adjusting the aperture size of a shutter palaced in front of the Mo target. Textured morphology of ZnO film could be formed by attaching a metallic mask on the substrate.

本研究，欲以钼(Molybedeun， Mo)金属掺杂来提升氧ZnO薄膜之导电性，使用一般玻璃做为基板，利用射频溅射ZnO靶材及直流溅射Mo靶材进行共镀，Mo掺杂浓度是藉由钼靶前之挡板中的开口大小来控制，实验中改变基板温度(50℃、100℃、200℃、300℃)并进行镀膜后低压退火处理，藉此探讨Mo掺杂对於ZnO薄膜光电特性之影响，并找出最佳化制程参数。

A DC high brigytness laser driven by photoemissive electron gun is being developed at Peking University,in order to produce 50～100ps electron bunches of high quality.

采用激光驱动光阴级和100kV直流加速间隙可产生宽度为50～100ps的高亮度脉冲电子束。

The optimized analytical conditions were as follows: discharge voltage of 1 100 V, discharge current of 50 mA, preburn time of 45 s and integration time of 10 s.

以铁为内标元素，优化分析条件为放电电压1100V，放电电流50 mA，预溅射时间45 s，积分时间10 s，建立直流辉光放电光谱法测定硅钢中11种元素的定量分析方法。

The ionic transport number of more than 0.9 indicates a pure protonic conductor at temperature range of interest.

对比单相材料BaZr_(0.9)Y_(0.1)O_(2.95)，复相材料的直流电导率提高了一个数量级以上，接近10~(-2) S/cm，离子传导系数在0.9以上，是纯质子导体。

This is a steady-state DC parameter that applies after the power supplies have ramped up.

这是一个稳定的状态参数，直流电源后，都已在加大适用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。