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 ...
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 entrance hall is littered with toys and wellington boots.门厅里到处乱扔着玩具和雨靴。Footballers in whopping great studded boots walk over the pitch.脚蹬帅气钉靴的足球运动员走进了球场。My hands, boots and trousers were plastered with mud.我的双手、靴子和裤子...
The question is how much cellulose does a unit milliliter probably have?问题是一单位毫升大约有多少纤维素?Decoiler is made up of decoiler unit, lifting car, hydraulic system, infrared survey and accessories.开卷机主要由开卷机构, 升降小车, 液压系统, 红外测量及附...
今年李子树不开花.There is no blossom this year on the plum trees.这些小李子树在北美大西洋沿岸生长.These small plums grow wild along the Atlantic coast of North America.请迅速修剪李子树. 摘李子的人摘下饱满了李子.Please prune plum trees promptly. The plum pickers pl...
the legendary Orson Welles名扬四海的奥森∙韦尔斯In the later stages of his directorial career, Orson Welles began work on several ambitious films.在其导演生涯的后半阶段，奥森·韦尔斯开始执导起了几部恢宏巨制。If Orson can do those things, who knows where all this...
Murder is unique in that it abolishes the party it injures.谋杀是独特的,因为它完全破坏了受害人.I mean that the Christian religious experience transcends and abolishes the purely moral experience.我的意思是,基督徒的宗教经验超越并废除纯然道德方面的经验.At the same t...
Dermal hypersensitivity usually does not develop until three to four weeks after onset.皮肤过敏通常在起病后三、四周内不会出现.The doctor said permanent dermal pigmentation is a form of microsurgery.医生说永久的皮肤染色是一种显微手术.Method: Jieya dermal an...
Objective : To study the feasibility of spermatogonial stem cell allotransplantation.目的: 研究同种生精干细胞移植的可行性.Limb allotransplantation is an important procedure for reconstruction of limb defects.同种异体肢体移植是解决肢体缺损的重要方法,本文阐述了该项技...