Energy transformations go on constantly, all about us.在我们周围,能量始终在不停地转换着.New objects characterizing the structure of complex linear transformations are introduced.本文引入表征复线性变换结构的新对象.Chemical transformations occur.发生了化学转换。O...
事情变得有点沉闷无聊的时候，不要胆怯。Don't be faint-hearted when things seem a bit slow or boring.还差几步他们却胆怯了，又跑回来了。Their courage failed a few steps short and they came running back.他小时候既害羞又胆怯，在学校过得并不快乐。He was shy and nervous as a boy...
In some solvents, these compounds from particles of collodial size because of polyaggregation.由于多聚集作用, 这些化合物在某些溶剂中形成胶体的粒度.It is resistant to borohydride reduction in alcoholic solvents.在醇溶剂中,它不能被硼氢化物还原.The method was est...
这些动脉又一再分支形成小动脉.These arteries branch and rebranch to form arterioles.某些近髓质肾小球具有两种出球小动脉.Some juxtamedullary glomeruli have two efferent arterioles.图示肺动脉高压见明显增厚的肺外周小动脉.Seen with pulmonary hypertension are small peripheral ...
Interest rates generally have been declining since last spring, despite a few upward blips in recent weeks.尽管近几周出现了几次短暂的回升，但自去年春天开始利率在整体上还是一直呈下降趋势。Rapid detection of all blips earns a high score.能很快发现所有的光点就能得高分.You can&#...