Different categories of sources and pollutants recognized by the Act are discussed in separate subsections.由《洁净空气法案》区分的不同种类的污染源与污染物将在下面讨论.Subsections appear in your object file in numeric order, lowest numbered to highes...
Chicken liver chromatin component DNA : RNA : histone: non - histone ratio is 1∶0.鸡肝染色质组成成分DNA∶RNA∶组蛋白∶非组蛋白的质量液度的比值为: 1∶0.The chromatin remodeling and histone acetylation were associated with transcription activation.真核基...
将金属压进钢型中以使金属成型的过程.A forming process that presses metal into or through cold drawn wire.金属底版有铅空排版 、 浇铅版、钢型刻版 、 钢板刻版等多种.Metal bottom slab has empty interpuntion, cast - in - print of a type of block , steel , steel block....
We use of varnish the sign up to standard, the adhesive strength is excellent, chatoyant brightness.我们使用的油漆符合标准, 附着力优异, 光泽明亮.The creative ability of children is like a shiny chatoyant under - covered, and waiting to be d...
A burglary occurs every three minutes in London...伦敦每3分钟就会发生一起入室抢劫案。I'll fly it to London in the morning...我明天上午会把它用航空快件寄到伦敦。...a restaurant within spitting distance of the Tower of London.离伦敦塔非常近的一个餐馆...a 38-year-o...