1) direct air system
直流式系统
2) direct air conditioning system
直流式空调系统
1.
Application of heat pipe heat recovery system to direct air conditioning systems;
热管热回收装置在直流式空调系统中的应用
2.
Describes the construction features and the requirements of indoor temperature and humidity in the project built underwater, summarizes design of the HVAC system and smoke control system, and presents application of heat pipe heat exchangers in the direct air conditioning system.
结合该工程,介绍了海底世界工程特点、对室内空气温湿度的要求、暖通空调和防排烟系统设计以及直流式空调系统中热管换热器的应用。
3) DC system
直流系统
1.
Causes analysis about one point earthing leading to breaker tripping in DC system;
直流系统负极一点接地致开关跳闸原因分析
2.
Grounding fault detection based on wavelet entropy and neural network for loop net of DC system;
基于小波熵神经网络的直流系统环网接地故障检测
3.
Research of embedded system based on ARM in DC system grounding fault detection;
基于ARM的嵌入式系统在直流系统接地故障定位中的研究
4) direct current system
直流系统
1.
Earth fault analysis of direct current system;
直流系统接地故障的分析
2.
Discussion about mixed use of different direct currents in double direct current system
双重化直流系统中直流混用现象探讨
3.
The paper presents the status of and the operation method take by the accumulator as well as the direct current system one by one to ensure the reliable and steady-going operation of the whole system.
本文针对茂名电厂蓄电池和直流系统的概况,运行方式,运行操作等,做一一介绍,以确保系统可靠稳定的运行。
5) upright single pipe series-loop system
垂直单管顺流式系统
6) DC distributed power system
直流分布式电源系统
1.
In a DC distributed power system, the interaction between individually designed power modules/subsystems may give rise to the instability of the whole system.
在一个直流分布式电源系统中,各独立设计的电源模块或子系统之间的相互作用,可能导致整个系统的不稳定。
补充资料:直流
直流
Direct current
直流(direet。urrent) ,仅按一个方向流过电路或设备的电流称为直流。与交流电压相比,直流电压的极性是不变的。直流电流相当于电荷沿着闭合的电路以不变的方向流动或位移。直流电流和电压的幅值可以恒定,也可以随时间变化。 蓄电池和旋转发电机产生幅值恒定的额定直流电压,整流器产生幅值随时间而变的直流电压。整流器把交流电压变换为脉动的直流电压。 通常电站不是广泛地将直流电输配给一般用户,相反,在需要直流电(d。)能的场所,是把商业上合用的交流电(ac)能整流为直流电能。 「罗布(D.D.Robb)撰]
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条