In the course of his brief visit, he quite forgot to ask after his niece.在这番短促的拜访中, 他完全忘记打听一下他侄女的情况.He'll be pleased to hear you ask after him.他听到你的问候一定会很高兴的.Well , I just thought I'd ask. After all, you are th...
最佳工艺配方生产的功能性凝胶肽糖具有抗疲劳 、 防龋齿的功能.The functions gelatin of optimized oligopeptide sweets mainly included antifatigue, anticarious function.摘要目的: 探讨应用窝沟封闭剂预防龋齿的临床效果.Objective: To observe the clinical application effect of pi...
Conversely, test made in full - scale boilers are usually difficult to reconcile.与此相反, 在工业规模的锅炉内所做的试验,也难于互相一致.Most boilers have a lifespan of 15 to 20 years.绝大多数锅炉有15至20年的使用期限。The clean coal is sent to a crusher and the ...