The adsorption of hexavalent chromium by in solubilized humic acid was investigated.研究了不溶性腐殖酸对六价铬的吸附作用.Can determine a chemical into the EU limit for hexavalent chromium test instructions.可用化学法进一部确定,欧盟针对六价铬的测试限量指令.Hexava...
他摆出一副挑衅的架势,但只是虚张声势.He behaved aggressively out of bravado.法老成了到处挑衅的征服者.The Pharaohs became aggressive conquerors.他要求暂缓采取行动,等对方挑衅的情况更明朗时再说.He urged delay to a moment when the provocation would be clearer....
必须在可行的地方使用可再生能源。Renewable sources of energy must be used where practical.德里克让我相信这个想法是可行的。Derek persuaded me of the feasibility of the idea.很清楚,电动汽车在工艺技术上是可行的.It's quite clear that the electric car is technically fea...
The officer dismounted, tethering his horse to a tree.军官下了马，把它拴到一棵树上。We're often told that the world is tethering on the brink of destruction.我们经常被告知世界处于毁灭的边缘....