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 ...
This old carriage antedates the invention of the car.这辆旧马车是在汽车发明前就存在的.The driver's whip snapped and our carriage ran fast.赶车人的鞭子发出啪啪声,我们乘坐的马车飞快地向前驶去。Part of the gentleman's duty in former times was to hand a la...
It both classifies and ghost novel, and has the difference with it.它既可归类到“神怪小说”的系统中去, 又与之有所区别.The paper classifies competitive advantage into sales performance, development potential, management performance.将竞争优势分为销售业绩 、...
The servant sopped up the water with a towel.佣人用毛巾揩去水.She sopped up the spilt milk with a cloth.她用一块布抹去溢出的牛奶.He sopped himself in the pie.他一头扑在那一块馅饼上面....