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 ...
luscious silks and velvets柔软光滑的丝绸和天鹅绒A series of knitting technologies are introduced in regard to plain, striped and fancy elastic velvets.文中介绍了平纹弹力丝绒 、 条纹弹力丝绒和花式弹力丝绒的编织工艺.Silks and satins, scarlets and velvets, put out...
Many cooks use mallets to pound meat to make it more tender.许多厨师使用木槌来敲肉使它软化.Paul spawned Manchu people safe, usually into the mountains, mallets, to shock tigers.满族人为保人丁平安, 平时进山, 敲击木棒, 以震虎狼....
这样大发脾气与他所树立的个人形象不相称。The outburst was inconsistent with the image he has cultivated.虽然他爱发脾气，而且有时还很讨厌，但向来都只是一阵儿。Though he had a temper and could be nasty, it never lasted.我儿子大发脾气，一拳捶在了地上。My son had a tantrum and banged his...
胜利对我们来说是必然的。Success is an inevitability for us.由于公司业务的扩大,扩大工厂是必然的.Because the company was doing more business it was necessary to expand the factory.降低生活力或 “ 近亲繁殖的衰退 ” 并不是近亲繁殖必然的后果.Reduced vigor or " inbreeding depressio...