The diisobutyl dicarboxylate was prepared by using acid and isobutanol as material and acid as catalyst.以二羧酸和异丁醇为原料,用硫酸作催化剂,合成二羧酸二异丁酯.Conducting polyaniline ( PANI ) and poly - O - methylaniline ( POT ) were prepared by ...
Good luck is when an opportunity comes along and you're prepared for it. 好运就是当机会来临时，你早已做好了准备。Many students are not adequately prepared for higher education.许多学生并未做好接受高等教育的充分准备。A minority of officers were prepared to...
他又是著名的幽默家和讲故事的好手.He was also a famous humorist, a spinner of yarns.你现在自以为是幽默家 吗 ?Are you setting up as a humourist now?那人是个有名的幽默家.That man is known for his good humor....
Besides normal A. O . C . rank , CHABLIS also have higher classes , namely , Premier Cru and Grand Cru.除了普通的法定产区酒, 莎比丽还有更高级别, 分别是高级酒和特级酒.Would you like Scotch, bourbon, Chablis or fruit Juice?哦,你喝苏格兰威士忌酒 、 波旁 、 啤酒、卡布利白葡萄...
She refuses to see her beloved boy die in such dishonor.她不愿看到她深爱的男友就这样不名誉地死去。What he had done brought dishonor to the family.他的所作所为败坏了他家的声誉.His desertion to the enemy was a dishonor to his family.他的投敌行为对他的家庭是耻辱....