MCS and DEH are main control systems of units in large coal-fired power plants.

MCS和DEH是大型火力发电机组主要的控制系统。

youdao

Fundamental standards. the international systems of units. description and rules for use. choice of multiples and sub - multiples.

基础标准。国际单位体系。说明和使用规则。倍数和约数的选择。

youdao

For example, many operating systems measure time in units of tens of milliseconds.

例如，许多操作系统以几十毫秒作为时间度量的单位。

youdao

Independent Russian military analyst Viktor Litovkin says Russia lacks combat support systems rather than firing units, and notes that such systems consist of drones, precision weapons,reconnaissance,navigation, communication,and guidance systems,etc.

VOA: standard.2009.03.20

According to figures released today by Sony, cumulative sales of PlayStation2 systems reached 150 million units worldwide as of the end of January 2010.

FORBES: Sony PlayStation2 Sales Reach 150 Million Units

Earlier this month ES announced it has won a major contract in China, to provide waste management systems for two of six CPR 1000 reactor units being constructed in Guangdong Province, China.

FORBES: Energy Solutions Looks Like A Buy

Nintendo sold 47 million units of the DS line of systems, which all have two screens, with one being a touchscreen.

CNN: Mark Milian