The synthesis of ν - curcumene was described. The experiment affirmed that ν - curcumene can aromatize to α - curcumene readily at room temperature.用金属锂 - 液氨一步还原法合成γ姜黄烯.实验证实γ姜黄烯极不稳定,室温下极易芳香化转变成α姜黄烯....
…seats that flip out at the touch of a lever.一按控制杆就会翻开的座位He didn't flip on the headlights until he was two blocks away...他开出两个街区后才打开车头灯。To be an advancing technology in capsulation, a well developing foreground for ...
James gave him some sartorial advice.詹姆斯给了他一些穿着方面的建议。John has been known for his sartorial elegance.约翰因为衣着讲究而出名。Jeans a powerful egalitarian message, but are far more likely to a sartorial deathtrap for politicians.政客们穿上...
核质被核膜包裹.The nucleoplasm is surrounded by the nuclear envelope.第1时相, 卵原细胞细胞质较少,核质比较大.In the first phase, the oogonium has little cytoplasm and bigger nuclear - cytoplasmic ratio.在紧缩期间,核质中的物质可以分为异染色质和常染色质.At this phase con...
a clannish family排外的家庭They were a clannish lot, not given to welcoming strangers.他们那帮人抱成一团，不怎么欢迎生人。And let's look at clannish practices.等等.But the main clefts are chronological and clannish rather than ideological.有...
He conferred with Hill and the others in his office...他与希尔及其他人在办公室里商议了一番。The stewards conferred and eventually decided to disqualify us.负责人商议之后，最终决定取消我们的资格。The university conferred its highest degree on the statesman.该大学...
She could ring for food and drink, laundry and sundry services.她可以打电话点餐，叫人来取要洗的衣服以及叫其他各种服务。I made tea for all and sundry at the office.我给办公室的每个人冲了一杯茶。He was well known to all and sundry.每个人都很熟悉他。...