Draw the basic outlines in black felt-tip pen (see fig. 4).用黑色毡头笔画出基本轮廓（见图4）。They agreed on the broad outlines of a wage settlement.他们就工资解决的办法达成框架协议.They agreed as to the grand outlines, but quibbled over particulars.他们对...
A flight of stone steps leads to the terrace.一段石阶通向露台。Nervously clutching our glasses of chilled wine, we gathered on the terrace.我们聚集在露台上,手里紧张地握着盛有冰镇葡萄酒的酒杯.Single room in lovely flat, roof terrace, non-smoking prof., wo...
我们迄今还未将电子自旋的效应考虑在内.So far we have not included the effects of electron spin.我们引入电子自旋的标记如下.We introduce labels for the spin of electron as follows.通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素.Epoxidation and oxidation gave the racemic C 1...