In 2002, we develop Photo - catalyst & electronic Ionizer Air Purifier.2002年以光触媒 及 电子式离子发生器技术,发展空气净化器.Q 3 . How am I able to know if the Frequency Type Ionizer is working?我怎么知道频率型负离子发生功能在正常运作?Water Ionizer is a new produ...
Pezzo crosses the line with arms up celebrating victory.佩佐冲线,双臂高举庆祝胜利.Pezzo takes tight turn downhill as spectators line the side of track.佩佐下山急转弯,观众站在赛道旁观看.In the women's world cup mountain Bikes, 14000 spectators ...
介绍一种微伏信号放大系统设计方法, 该系统主要由放大 、 滤波以及隔离输出三部分组成.Introduced a design of microvolt signal amplifier, which consists of amplifiers, filters and isolation.如果伏特作单位太大, 我们可用毫伏或微伏.Where the volt is too large a unit, we use the milliv...
我要一杯咖啡和一份奶油面包卷。I'll have coffee and a brioche.他开始把生面团做成面包卷.He began to shape the dough into rolls.侍者用一把银钳从篮子里夹起面包卷。The waiter lifted rolls from a basket with a pair of silver tongs....
Pollard continues to languish in prison.波拉德继续受牢狱之苦。She continues to languish in a foreign prison.她被继续囚禁在一所外国的监狱里。New inventions often languish in the laboratory for years.新的发明总会在实验室里多年无人问津....
“我早该料到了！”伯内特小姐加重语气说。"I might have known it!" Miss Burnett said with emphasis.他没料到会如此疼痛难忍。He had not expected the pain to be unendurable.“他会说英语，”她对格雷厄姆说，“我料到了。”"He speaks English," she said to Graham. "I gathered that."...
乳酸菌发酵过程中的代谢产物包括有机酸和细菌素.The metabolites during ferment of LAB include organic acids and bacteriocins.pH稳定性研究表明,在弱酸性或中性条件下,这些细菌素表现出较高的活性.These four bacteriocins showed the highest antibacterial activity under acidulous and...