The holes are only borings, less than a foot in diameter.油井仅仅是一些钻孔, 其直径不到一英尺.These borings consist of rock fragments, ash coal and other materials.这些孔屑包括石头碎片 、 灰尘、煤渣和其他东西.Based on thermodynamics principle, the feasibilit...
673家私人高尔夫俱乐部参与了最近的研究。673 private golf clubs took part in a recent study.我的私人生活不得不让位于事业。My personal life has had to take second place to my career.体验私人游艇的乐趣和奢华。Discover the delights and luxury of a private yacht....
欧文因费用问题对此表示反对。Owen was against it, on the grounds of expense.什罗普郡的风景也对欧文产生了影响。The Shropshire landscape was an influence on Owen too.欧文凭借其生动细致的描写使这篇小说广受欢迎。Irving popularized the story in a dramatic and embellished account...
Isomerization occur during bromine reaction, that is mean secondary allylic configuration changes into primary allylic configuration.在溴化反应过程中存在分子结构重排, 即溴代仲位烯丙基构型向溴代伯位烯丙基构型发生转化....