行波管多级降压收集极是将废电子注按照速度分类收集的装置。
Multistage depressed collector of Traveling wave tube is the device used for collecting spent beam according to their speed.
研究了用旋转圆筒作阴极，二步电解法回收废电子元器件中的银。
The recovery of silver from waste electronic parts by two-step electrolysis method with rotary cylinder as cathode is discussed.
回收废电子：电子脚回收、菲林回收、二极管回收、三极管回收、废电缆电线回收、工业电子回收。
Recycling waste electronic: electronic feet recovery, film recovery and recycling, triode recovery, diode cable wire recycling, industrial waste recycling.
试图保持电子元件能力指数式增长的工程师们有两个难题：将元件做的更小和使元件散发更少的废热。
Engineers trying to maintain the exponential growth in the power of electronics have two preoccupations: making components smaller and making them produce less waste heat.
试图保持电子元件能力指数式增长的工程师们有两个难题：将元件做的更小和使元件散发更少的废热。
Trying to maintain the ability to exponential growth of electronic components, the engineers have two problems: the components needed to make devices smaller and less waste heat distribution.
在纯电动版的车型中，那些排放管只是用于排放电子设备产生的废热。
In the pure plug-in version, those valves are for waste heat from the electronics.
介绍了从电子元件行业的废料——废瓷片电容中回收贵金属银的简易方法。
An easy method for recovering silver from waste ceramic flaky capacitors, a kind of waste material from electronic industry, has been presented in the article.
采用X射线衍射（XRD）和扫描电子显微镜（SEM）对微波辐射预处理前后和浸出前后的物相及废催化剂形貌进行了表征。
The phase and morphology of exhausted catalyst before and after microwave radiation-pre- treatment and leaching are characterized by XRD and SEM techniques.
提出了研究、处理啤酒废水、废标碴的新途径，应用微电子控制生产全过程的技术。
It puts forward a new way to research and disposal wastewater and waste dregs, and also brings forward the technology that applies micro-electronics control during all the processings.
电子废弃物中废印刷电路板的处置，一直是相当复杂的问题。
Printed circuit board scrap is recognized as a challenge to disposal.
电子废弃物中废印刷电路板的处置，一直是相当复杂的问题。
Printed circuit board scrap is recognized as a challenge to disposal.
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