The obverse of rising unemployment is continued gains in productivity.失业率上升，相对应的是生产率进一步提高。The obverse of love is hate.爱的反面是恨。We should see the reverse as well as the obverse of things.我们不但应该看到事物的正面,也要看到事物的反面....
他把袖扣别得整整齐齐。He clipped his cufflinks neatly in place.只等我将袖扣扣好.As soon as I get these cuff links on.像戒指 、 项链 、 耳环 、 袖扣 、 领带夹等等.As rings, necklaces, earrings, cuff links , tie clips and so on....
For a system, Hamiltonian is invariant under any translation of spatial coordinates.对于一体系, 哈密算符在任何空间坐标变换下是不变的.Aim The Hamiltonian is transformed from Pauli matrices to Hubbard operators.目的把用Pauli矩阵表示的哈密顿量转化成用Hubbard算符表示....
I stopped in several bookstores to browse.我曾在几家书店停留，翻看里面的书。You are welcome to come in and browse.欢迎您光临本店随便看看。There are plenty of biographies for him to browse over.有大量传记供他浏览。...