The progress of research in synthesis aminobenzoic acid from different material is presented.总结了不同原料合成对氨基苯甲酸的研究进展,讨论了各种方法的优缺点.The material is cut and glued in place...材料被剪切下来并粘贴到合适位置。Our life on earth is, and ought to be...
The material consisted only of already published, unclassified information.这份材料里只有一些已公开的、非保密性质的信息。This will give your promotional material individuality and style.这会让你的促销品显得个性十足、格调高雅。In its untreated state the carbon fib...
人生就应该是快乐的，要抓住每一天，孩子们，让你们的生活变得非凡起来。Carpe diem. Seize the day, boys. Make your lives extraordinary.你旅行的每一天要么是25小时,要么就是23小时.Each day of your trip has either twenty - five or twenty - three hours.在春季里的每一天要比它以前的一天长.In the spr...
Any product made from cow's milk made him vomit...任何乳制品都会让他呕吐。Trains vomit out crowds of passengers at a terminus.成群的旅客在终点站从列车中挤出来.He was afraid that it might nauseate him and he would vomit and lose his strength.他怕...
There are many amino acids that the body cannot synthesise itself.有许多种氨基酸人体自身不能合成.There are many amino acids that the body cannot synthesize itself.有许多种氨基酸人体自身不能合成。Alanine appears to be the preferred amino acid in the tr...