This paper reports a new synthetic method of nickel borate acylate.本文研究了以碳酸镍合成硼酰化镍的新方法.Through nitrosation , hydrogenate reducion, and acylate three steps, the yield surpass 80 % for the diethyl malonate.收率相对于丙二酸二乙酯达到了80...
The boat left for the paradise isle of Bali.小船驶向天堂一般的巴厘岛。They lived in an earthly paradise.他们生活在人间天堂。My house had a small backyard,the paradise of children.我那幢房子有一个小后院,那是孩子们玩耍的乐园。Very few people have the money to take ad...
I lavished all the warmth of my pent - up passion.我把憋在心里那一股热烈的情感尽量地倾吐出来.Prince Sadruddin lavished praise on Britain's contributions to world diplomacy...萨德鲁丁王子大力赞扬英国对世界外交作出的贡献。Prince Sadruddin lavished praise on Br...