METHODS: The target compound was prepared by the bromination and amination reaction.方法: 用溴代及胺化反应合成了四甲基吡嗪衍生物.The effects of triacetoneamine concentration on hydrogenation and amination were discussed.论述了三丙酮胺纯度对加氢和还原胺化反应的影...
...her heels clicking on the tiled floor, probably an irritating noise to other people within earshot...她的鞋跟踩在瓷砖地板上咯噔咯噔响，这声音可能会让听见的人觉得心烦Handpainted tiled murals for kitchens and bathrooms are Julie Eurich's speciali...
她穿着羊毛宽松裤和涡旋花纹宽袍。She was wearing wool slacks and a paisley smock.他穿着宽松裤和宽松衬衫，那是夏日夜晚的理想穿着。He was dressed in a pyjama and kurta, ideal for a summer evening.我穿上了一条高尔夫球宽松裤.I put on a pair of golfing slacks....
2求你将我的罪孽洗除净尽并洁除我的罪.Wash me throughly from mine iniquity, and cleanse me from my sin.基督来,是要洗除世人心中的罪污.Christ had come to wash the heart from the stain of sin.诗51:2求你将我的罪孽洗除净尽、并洁除我的罪.Wash me thoroughly from my iniquity And ...
Their solution was to isolate specific clones of B cells and fuse them with cancer cells.他们的解决方案是分离出特定的B细胞克隆，然后将它们和癌细胞结合。Papain and chymopapain can coagulate soybean protein isolate ( SPI ) , both of them are cysteine pr...
滚热的咖啡烫伤了他的舌头.He scalded his tongue on [ with ] the hot coffce.不要在别人的热粥上烫伤你的嘴唇.Don't scald your lips in another man's porridge.她的手被热熨斗 [ 沸水 ] 烫伤.She seared her hand on the hot iron [ with the boiling water ]....