Mechanical pulps are made to different freeness or drainage rates.机械浆根据不同的游离度和滤水性生产.Production technologies of aspen and straw high yield pulps are introduced.介绍了杨木高得率浆和草类高得率浆的生产工艺技术.Recycled paper: Paper made from pulps...
They seem satisfied with the pulps.他们似乎满足于看低级书刊.Production technologies of aspen and straw high yield pulps are introduced.介绍了杨木高得率浆和草类高得率浆的生产工艺技术.Recycled paper: Paper made from pulps that consist mainly recycled fibres...
The effect was to disrupt the food chain, starving many animals and those that preyed on them...其结果就是破坏食物链，使很多动物和那些以捕食它们为生的动物饿死。The absence of children at Christmas preyed on Liz's mind...利兹因为圣诞节时孩子们不在而一直心神不宁。Remors...
the ravages of war战争造成的灾难Carol Drinkwater is blessed with a fine bone structure that stands up better to the ravages of time.卡罗尔·德林克沃特生就一副好身板，经过岁月历练还那么硬朗。The play is a rueful, wry observation about the way we are all sub...