Expression of hydrogenion concentrations in terms of molar concentrations is rather cumbersome.用摩尔浓度表示氢离子浓度是相当麻烦的.In 1927, at Chou - k'ou - tien, near Peking, a hominid lower molar of unusual pattern was discovered....
这个队伍的丰富经验和表现出来的实力是众所公认的。Few would argue that this team has experience and proven ability.他从未表现出他前任的那种近乎傲慢的自信。He has never exhibited the self-confidence, bordering on arrogance, of his predecessor.在最高管理层，收入与工作表现并不总是相关的。At...
他养了条贵宾犬,名叫马克思.He had a standard poodle named Max.最常见于西部高地白梗 、 马尔济斯犬 、 比雄犬和贵宾犬.It is most common in West Highland White Terriers, Maltese , Bichons, and Poodles.金色猎犬重重地叹了口气,跟着又回到了法国贵宾犬的发情梦境中.The golden retriever sighed dr...
Aside from removing the malonate, how can this inhibition of respiration be overcome? Explain.除了去掉丙二酸之外, 还可以怎样克服这种对呼吸作用的抑制? 解释.In this paper a new method on the dimethyl malonate has been proposed.本文通过对丙二酸二甲酯合成新方法的研究,收率达...