A coarser grade of iron will lower the yield of ferrocene.粗粒的铁将降低二茂铁的产量.These receptors include bridged dipyrrole ansa - ferrocene, bipyrrole - based catenanes , guanidinium - appended amidopyrroles, 2,5 - diamidopyrrole...
Put the notebook on the book stand.把笔记本放到书架上吧.You can use KIMI and the information in the FREE e - book & STAND TALL FOREVER!您可以使用基米和信息的免费电子图书和永远屹立!...
Cheese can be sprinkled on egg or vegetable dishes.奶酪可以撒在鸡蛋或蔬菜做的菜肴上。The bottom of the garden was given over to vegetable plots.花园的尽头留作了菜地。They feed mostly on decaying vegetable matter.它们大多以腐烂的蔬菜为食。...
The experiments of dephosphorization of hot metal by using converter slagflux were performed in the scale.研究了转炉渣剂的组成及相关工艺因素对铁水脱磷率的影响.The successive approximation converter is of medium speed, and average resolution.逐次逼近式...