随后,叠氮化脒异构化生成氨基四氮杂茂.Guanyl azide is then isomerized to aminotetrazole.黄樟油素经碱异构化可得到治疗高血压症的有效药物 —— 甲基多巴的中间体——异黄樟油素.Isomerization of safrole can afforded isosafrole - the intermediate of the effective antihypertensive agent ...
the brassy blonde behind the bar酒吧柜台里衣着艳俗的金发女郎She was an iodine-dark Indian woman with brassy peroxided hair and a dead-tired disposition.她是一个紫棠面皮、黄铜色漂发、总是一副倦怠的印第安女人。Musicians blast their brassy jazz from street corners....
We closed our offices at 2:00 p.m. to give employees time to absorb the bad news.我们下午两点就放工了，以便给员工时间来慢慢接受这一坏消息。...a chance for fathers to play a more active role in childcare...让父亲们更积极地参与育婴的机会He's already altered sev...
他仍然是维系该国脆弱的政治平衡的支柱。He remains the anchor of the country's fragile political balance.做自行车前轮抬起后轮平衡的特技to do a wheelie森林里有高度敏感、灵敏平衡的各种生态系统.There are highly sensitive and delicately balanced ecosystems in the forest....
The tension grew in inverse proportion to the distance from their final destination.拉力的大小与他们离终点的距离成反比。the inverse relationship between gas consumption and air temperature汽油消耗量与空气温度的反向关系The logarithmic function is defined...
Men in green army uniforms are sprinkled throughout the huge auditorium.穿着绿色军服的人星星点点地分布在整个大礼堂中。Staff will be issued with new grey-and-yellow designer uniforms.将会向雇员发放灰黄相间的名牌新制服。The kitchen was rank with the smell of dryi...