黑云母一般是镁铁质及超镁铁质岩石中的次要成分.Biotite is a subordinate constituent of the mafic and ultramafic rocks generally.东天山尾亚杂岩体: 同源还是异源? -- 来自黑云母的证据.Weiya complex, eastern Tianshan: Single - sourced or diverse - sourced ? -- Evidence f...
他感到冷,而且晕机晕得厉害.He felt cold and more than a little airsick.我晕机了。I've got airsickness.我有一点晕机(晕船)可否给我一些晕机 ( 船 ) 药?I would be airsick. ( Ship sick ) Please give me some pills....
After extensive research, Albert Hoffman first succeeded in synthesizing the acid in 1938.经过大量研究，艾伯特·霍夫曼于1938年首次成功合成了该酸性物质。Dr Hoffman did his postgraduate work at Leicester University.霍夫曼博士是在莱斯特大学读的研究生。Nine - year - old ...
The translations bear the signs of inaccuracy and haste.这些译文中有不够准确、下笔仓促的痕迹。Trouble was, English translations of many Spanish and Portuguese works were either nonexistent or inadequate.许多拉美文学作品要么找不到译者,要么是译者水平太低.难以胜任. 于是拉巴...