Study on reductive leaching of neutral leached residue in chloride system by high concentration acid and reductive agent at high temperature 氯盐体系中锌焙砂中浸渣高温高酸还原浸出研究
In reading instruction , our teachers conceive an old reading ideas that we call it reductive reading ideas 还原主义阅读观直接导致了教学中师生个性的迷失,使阅读教学走入机械、封闭的怪圈。
Using camphor as raw material , isoborneol acetate was synthesized through reductive with kbh4 and esterization with acetic anhydride 摘要以樟脑为原料,经kbh4还原、乙酸酐酯化,即得乙酸异冰片酯。
Shale is mainly dark gray to black , some of them is oil shale , so the sedimentary environment is in deep and reductive conditions 3 、对储层非均质的分析,为储层开发动用状况分析提供了直接依据。
" the first philosophy " by on roll " critically concept history " mix next coiling " phenomenological reductive theory " two composition 《第一哲学》由上卷《批判的理念史》和下卷《现象学还原的理论》两卷组成。