UV - curable lustering coating for paper was prepared with the above UV - curable epoxy acrylate resin basic component.将合成产物用于配制紫外光固化纸张上光涂料,所得产品固化快,对环境友好,性能完全符合要求....
未萌发种子的糊粉粒含有水解酶.The aleurone grains of ungerminated seeds contain hydrolases.糊粉层中花青素的形成涉及到许多基因.Many genes are involved in the formation of anthocyanin pigments in the aleurone.胚细胞和糊粉层中的代谢活性立即活跃起来.Metabolic activity quickl...
She was very glum and was obviously missing her children.她郁郁寡欢，显然在惦念自己的孩子们。He was a charming mixture of glum and glee.他是一个很有魅力的人，时而忧伤时而欢笑。The players sat there with glum looks on their faces.队员们愁眉苦脸地坐在那儿。...a glum, downc...
The offending comment was in fact a heckle from an audience member.这番冒犯性的话实际上是一名观众的诘难。The children are not unintelligent—in fact, they seem quite normal in this respect...这些孩子并非愚钝——事实上，在这个方面他们似乎很正常。In fact, basset hounds...