Uses: as the raw material of manufacturing europium oxide.用途: 用作氧化铕的原料.Europium and terbium rare earth complexes with tetracarboxylic acid were successfully prepared in aqueous solution.摘要在水溶液中合成了铕和试的四元羧酸稀土配合物.The comple...
We shut our eyes to the plainest facts, refusing to admit the truth.我们对最浅显的事实视而不见，拒绝承认真相。Every girl in Atlanta was knee deep in men, even the plainest girls were carrying on like belles.亚特兰大的女孩子个个都有许多男人追求, 就连最不出色的也像美人一样被...
这位公爵十五岁时就开始穿燕尾服了.The duke first went into tails at only fifteen.那个女演员 三十五 岁了, 但是她看上去年轻得多.The actress is thirty - five years old, but she appears a lot younger.我弟弟十五岁.My younger brother is fifteen....
He accepted me as having seen the much of the world.他承认我见识广。Thanks to the exertions of a few sensible and courageous men, the compromise was accepted.由于少数明智且勇敢的人的努力，折中方案被采纳了。The peace plan has not been accepted in its en...
同时,人口也开始迅速增长起来, 稠密地聚居在不大的地域内.Population rapidly increased in number , and in small areas became dense.菌体稠密地长满了一小块高度局限的特化的基质上.A highly localized, specialized piece of substrate is densely overgrown....
Capsule cylindric, 2.5 - 5 cm long, slightly curved, 6 - grooved.蒴果长圆柱形,长 2.5-5 厘米, 稍弯曲, 有6棱.The filter can be cylindric platform shaped or two - section shaped connecting a cylinder with a platform.滤嘴可以呈圆柱状,可以呈圆台状,也可以呈圆...
那位老学者的文章里总是有很多名言警句.The old scholar's writing is always full of tags.他不断追求漂亮警句的手法则很容易使人厌倦.His ceaseless straining after brilliant epigrams quickly becomes irritating.你要知道, 我正在收集你的格言和警句.You know, I collect your mottoe...
Many old poultry buildings, hatcheries, and feed mills can be redesignes.许多老的禽舍, 孵化室和饲料磨坊可以重新设计.Now are also hatcheries in which fish are farmed.现在也有一些鱼苗孵化场可以人工养殖鱼类.Chicks must be introduced only from AFCD recognised hat...