铝和玻璃一样可被熔解.Aluminum can be remelted as successfully and as often as glass.熔解后氧化物(锡渣)之发生量较一般焊锡减低近半.Oxide occurring after melting approximately 50 % less than common solder.现在一些碱含量仅为13%的玻璃也可以被成功的熔解和用于加工.Some containing onl...
阿富汗空军正用直升机向被围城镇提供补给。The Afghan air force was using helicopters to supply the besieged town.安东尼·海曼在此就他那本关于阿富汗的书写了书评。His book about Afghanistan is reviewed here by Anthony Hyman.他意识到阿富汗人近在咫尺。He became aware of the proximit...
17因?用旋风摧残我,无故的加增我的损伤.For He crushes me with a whirlwind And multiplies my wounds without cause.麻雀往来,燕子翻飞, 这样,无故的咒诅,也必不临到.Like a fluttering sparrow or darting swallow, an undeserved curse does not come to rest....
许多基团可通过向得自胶的重氮盐作亲核取代而加以导入.Many groups can be added by nucleophilic substitution on a diazonium salt.大多数连于芳核能被直接取代的基团仅限于重氮盐.Most direct substitution of groups bound to an aromatic nucleus is limited to diazonium salts....
I'm afraid that his name will now become a footnote in history.恐怕他的名字现在会成为历史的注脚。A footnote is made at the bottom of the page.注脚列在书页下端.The asterisk refers the reader to a footnote.星号是让读者参看脚注....