1) old computer
旧电脑
1.
A series of practical training projects such as semi-bridge switch power,open and closed loop high-frequency heating power,ultrasonic power,open and closed loop timing circuit of PWM direct currency machine and DC-DC inverter circuit are designed to use old computer s switching power.
以旧电脑开关电源为平台,设计了一系列包括半桥式开关电源,开、闭环高频加热电源,超声波电源,PWM直流电机开、闭环调速电路,DC-DC逆变电路等实训项目,并在实训教学中培养学生的电路应用能力。
2) waste computer
废旧电脑
1.
Disposal and recycle of waste computers;
废旧电脑的处理与资源化
2.
Waste electronic products have been an important factor of pressure to the environment,especially waste computers.
废旧电子产品是造成我国环境压力的一个重要因素,尤其是废旧电脑,其部件所含重金属的不合理处置,不但造成资源浪费,还带来严重的环境污染。
3.
If we do not dispose the waste computer properly, it will cause heavy contamination to air, water and soil, and do great harm to human h.
如果对这些废旧电脑处理不当,将对大气、水源、土壤造成严重污染,对人类健康造成巨大的危害,其后果不堪设想。
3) waste computers
废旧电脑
1.
Currently the production of waste computer is increasing,the waste computers keyboard contains rich resources of recoverable metal,so recycling that is significant,the experimental use thiourea to leaching gold of the waste computer keyboards to study.
目前废旧电脑的产生量日益增加,废旧电脑主板中含有丰富的可回收金属资源,对其回收处理意义重大。
4) waste of computer equipments
废旧电脑设备
5) waste computer boards
废旧电脑主板
6) paleoencephalon
旧脑
补充资料：和范秘书襄阳旧游（一作和范酂先辈话襄阳旧
【诗文】：
听话扬帆兴，初从岘首还。高吟入白浪，遥坐看青山。
枯木猿啼爽，寒汀鹤步闲。秋来关去梦，几夜度商颜。
【注释】：
【出处】：
全唐诗：卷588-7
听话扬帆兴，初从岘首还。高吟入白浪，遥坐看青山。
枯木猿啼爽，寒汀鹤步闲。秋来关去梦，几夜度商颜。
【注释】：
【出处】：
全唐诗：卷588-7
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