For good design, proper contacting of phases is essential.对好的设计来说, 两相适当的接触是重要的.This method of contacting has a number of unusual characteristics.这种接触方法有一些不寻常的特征.Properly designed heat exchangers substantially improve the...
Properly designed heat exchangers substantially improve the contacting in the bed by breaking up growing bubbles.合理设计的热交换器能使长大的气泡破碎,以有效地改善床层中的接触.He couldn't imagine why he had let so much time pass without contactin...
I can't see the point of bowling a ball like that.我看不出那样投球用意何在。Racquetball, weightlifting and bowling are year - round activities.回力球 、 举重和保龄球都是整年性的勾当.Middlesex defeated Derbyshire by bowling out the opposition.米德尔塞...
He answered with typical curtness.他像往常一样,回答时唐突无礼.His cavelier curtness of manner was exasperating.他粗鲁轻率的举止让人恼怒.His tone was characterized by curtness and dryness.他语气的特点是唐突而又冷淡....
Thorpe next set out to determine exactly when the chaffinch learns to sing.接着,索普就开始研究苍头燕雀是在什么时候学唱歌的.The chaffinch has three or four songs and produces them in a specific order.苍头燕雀合唱三、四种歌,唱的时候按着一定的先后次序....
来吧，比尔。给汤姆寄张卡片让他高兴高兴吧。Come on, Bill. Send Tom a card and make his day.“这听起来是极为令人生畏的艰苦工作。”西比尔后来说。"It sounds the most fearful hard work," Sybil said later.林肯公园的广告插图出自比尔·霍夫斯塔特之手。The artwork for the LP was done by Bill Hofsta...
In fermentation, dextrose is changed to alcohol ( C 2 H 5 HO ) and carbon dioxide ( CO 2 ).发酵过程中, 葡萄糖变成洒精 ( C2H5HO ) 和二氧化碳 ( CO2 ).Objectives: to study fermentation conditions of chymosin from mutant strain Mucor pusillu...