DC-DC的例句大全

Scientists from the University of Kansas and the Smithsonian Institute in Washington DC are 99 per cent confident that there are extinctions every 27 million years.

来自堪萨斯大学和华盛顿史密森研究所的科学家们确信每2700万年就会发生一次大灭绝事件，认为可信度达99%。

Most of the traditional high voltage DC power converters adopt the non-modular design scheme, which extends the development and debugging period greatly.

传统的高压直流变换器大多采用的是非模块化的设计方案，这大大增加了高压直流变换器的开发时间和调试时间。

This paper presents an improved DC load flow with compensation of bus voltage, and based on these improvements and decoupled Happ's formula, two economic dispatching algorithms are proposed.

本文基于改进的带节点电压补偿的直流潮流与简化的Happ法公式，提出两种快速、有效的有功安全经济调度算法：改进直流法和混合直流法。

Application of new technology of AC-DC in crude electric desalting

交直流新技术在原油电脱盐中的应用

The Application of Three Degree DC and AC Current Electric Desalting Technology in oil Refinery Industry

交直流三级电脱盐技术在炼油工业上的应用

Dielectric Analysis of Dialysis Membrane/ Solution System under DC Bias Voltage Application

直流偏压下透折膜/水溶液体系的介电解析

Results The immunocytochemistry staining of specific Anti-ActR ⅱ A C polyclonal antibody showed that ActR ⅱ A was highly expressed on murine macrophages, but not other immunocytes, such as T, B, NK, and DC cells.

结果采用特异性抗ActRⅡAC末端抗体进行免疫细胞化学染色，结果显示ActRⅡA在小鼠巨噬细胞上高水平表达，而在其它免疫细胞（T、B、NK、DC）上未见表达。

Some manufacturers, while using the5-Pin XLR, decided to use fourth and fifth pins for DC power, not signal data as specified in the standard.

有些厂家虽然使用了5针XLR，但是他们却利用引脚4和引脚5来传输直流电，而本标准并没有这样规定。

Operation From DC Power Supply : Batteries.

使用直流电源: 干电池.

Set Color in memory DC complete code can be used directly.

设置颜色的内存直流完整的源代码可以直接使用.

Adopt the electrolytic condenser to remove the DC element, let the welding seam brightness excellent.

采用电解电容消除直流分量, 使焊缝光洁度十分良好.

KEYWORDS: GIMS, ion source, anode layer, sputtering, TiN, ion plating, medium frequency, pulsed DC.

中文关键词: 气离溅射 、 离子源 、 阳极层流 、 溅射 、 氮化钛 、 离子镀膜 、 中频 、 脉冲直流.

AC and DC house electrical fan such as fanfan , wall fan, orbit fan and so on.

单相交流和直流家用和类似用途的电风扇,如吊扇、台扇、落地扇 、 换气扇、隔墙扇、壁扇 、 转页扇.

DC servo system plays an important role in the field of modem gun automatic weapon system.

直流伺服系统在现代火炮自动武器系统控制中占主导地位.

Dean Acheson Auditorium, Washington, DC

迪安艾奇逊礼堂，华盛顿特区

The input power is also provided by a DC motor.

输入动力也是由直流电机提供的.

The brushless DC motor ( BLDCM ) control system is a novel speed variable system.

永 磁无刷 直流电动机控制系统是一种新型的调速系统.

The PM brushless DC motor is a multi-variable and linear system.

永磁无刷直流电机控制系统是多变量和非线性的.

Brushes used in AC or DC motor, electric tools.

各种交直流电机, 电动工具等.

In this paper, error of quadrature vector detector used in direct converting receiver is analyzed and performance deterioration caused by gain error, phase error, local oscillation leak or DC offset on receiver's inphase and quadrature channels is discussed.

本文对直接变频接收机中正交矢量检测法进行了误差分析，讨论了由于接收机同相与正交两支路的增益差异、相位误差、本振泄漏及直流偏置导致其性能恶化的结果。