The catalyst intragranular state for methanation system , which is a parallel reaction of equilibrium - restrained, was studied.以甲烷化体系为例, 研究了受平衡约束的平行反应的催化剂粒内状态.Livy thought Caroline's greeting seemed a little restra...
Small as atoms are, they are not indivisible.原子虽小, 但并不是不可分隔的.The two processes are tightly coupled as a single indivisible process.这两个进程紧密结合,成为不可分割的单一进程.For many years the atom was believed to be indivisible.在过去有很多年原子一直被...