Homogeneous bridging groups always raise the glass temperature.同类桥联基因总是提高玻璃化温度.Heterogeneous bridging groups can raise the glass temperature according to their chemical composition.不同类桥联基团根据它们的化学组成能提高玻璃化温度.For those who ...
He had always wanted to go caving .他过去一直想探索洞穴。With the roof caving in, there were an increasing number of desertions.由于大势已去, 逃兵的人数日益增多.The positively charged AlCl _ 2 - MMH - bentonite mud system possesses more powerful ...
Most patients derive enjoyment from leafing through old picture albums.大多数病人都很喜欢翻看旧相册。Nor does scientific knowledge derive straightforwardly from experiments and observations.科学知识也并非简单地从试验和观察中得来。Females and cubs clearly ...
As a child she had suffered regular bouts of ill health.儿时的她曾饱受病痛的折磨。I suffered bouts of really hysterical depression.我曾患阵发的严重癔病性抑郁症。There were inevitable bouts of homesickness.难免会涌起一阵阵的思乡情绪。...
An unlimited number of copies can still be made from the original...仍可以由原件复印出无数份副本来。Don't resort to cheap copies; save up for the real thing.别买廉价的仿冒品，攒点钱买正品吧。He ran off a hundred copies on the duplicating machine.他在...
股票投机商想整他一顿。Stock speculators wanted his scalp.这些房屋是由地产投机商建造的.These houses were built by property speculators.但成千上万的个人却是做期货生意的投机商.Thousands of individuals, in contrast, trade in commodity futures as speculators....