The Alumnae Association is my link to the school's present administration.女校友协会是我和现在学校行政部门之间的纽带My two sisters are both alumnae of George Washington High school.我两个姊姊都是乔治华盛顿高级中学的毕业生.The SPSS Alumnae Association serve...
The structure development of coal chars under high temperature reducing conditions was studied.研究了在高温还原性条件下煤焦的孔隙结构的变化规律.The interaction force between two current elements and a pair of moving point chars is discussed.讨论了...
However, The CTC as a byproduct in the production of chloromethane is about 3 ~5 %.然而在甲烷氯化物的生产过程中, 不可避免地要有3-5%左右的副产物四氯化碳生成.There's also dioxin, a byproduct of paper manufacture and waste incineration.还有二恶英, 纸生产和废物燃烧...