Wasterwater from pulping and papermaking is one of the important pollution sources.制浆造纸废水是工业废水中的重要污染源.The other main type of chemical pulping is called the sulfite process.另外一种重要的化学制浆称亚硫酸盐工艺.Optimum conditions of kraft p...
The other main type of chemical pulping is called the sulfite process.另外一种重要的化学制浆称亚硫酸盐工艺.Introduced into a batch pulping process, this control method performs very well.我们在造纸车间的纸浆蒸煮过程中采用了这种控制方法,取得了良好的效果.Wasterwater from ...
布赖登的队友马丁·威廉森在最近一轮比赛中获胜，巩固了自己在全国联赛中的领先地位。Brydon's team-mate Martin Williamson consolidated his lead in the National League when he won the latest round.露西?威廉森在雅加达报道.From Jakarta, Lucy Williamson reports....
The question of going to the Mount Tai preoccupied his mind.去游泰山的问题盘踞在他心头.Viewed from the top of Mount Tai , the sunrise was indeed a spectacle.从泰山顶上看去, 日出真是个奇观.Though death befalls all men alike , it may be weightier th...
She is a professional actress.她是职业演员。She spoke of the professional woman's lament that a woman's judgment is questioned more than a man's.她谈到职业女性的悲哀：与男性相比，她们的判断力更易遭人质疑。Coverdale is something of a professio...
由于不能回收废酸,所以这个方法是不经济的.This method was uneconomic for it was impossible to recover the spent acid.同时,我们认为,规模不经济对经济增长有一定的负面影响.Un - scale economy has brought a negative effect on the economic growth.这样低的容积率是很不经济的,粗放式的.This r...
They were spotted after three hours adrift in a dinghy.他们在小舢板上漂浮了3个小时后才被发现。Amy had the growing sense that she was adrift and isolated.埃米愈发感到自己孤立无援，孑然一身。Three insulating panels had come adrift from the base of the vehicle...
This is a villainous pair of shoes; they have ruined my feet.这双鞋糟透了, 让我的脚受罪.This is a villainous pair of shoes, they have ruined my feet.这双鞋糟透了，让我的脚受罪。Do you mean that villainous sailor who robbed you?你说的是那个偷您东西的流氓水手 吗 ?...