The feasibility of preparation of particulate activated carbon from char of cocoa nut husk by water vapour microwave was studied.

研究了以椰壳炭化料为原料，采用水蒸气微波法制备颗粒活性炭的可行性。

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This revealed that coughing, sneezing, yawning, lapping water reminiscent of bath time and the squeaking of toys all activated a part of the brain known to process speech.

研究发现，咳嗽、打喷嚏、打哈欠、让人联想到洗澡的冲水声、玩具发出的吱吱声都会激活婴儿负责语音处理的大脑部位。

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2 min the EIW (emergency injection water) is activated, and water flows into the primary loop.

2分钟应急注水设备被激活，水涌入主回路。

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Nanoscale carbon, for example, is enabling greater efficiency and longer lifetimes for the familiar activated carbon water filter.

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Leiba says that activated carbon water filters -- like Brita pitchers or faucet attachments -- are a safe and affordable option for filtering tap water.

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Women were gathered around a motion-activated faucet that dispensed water from the holy spring.

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