The carbon microfiltration membranes were prepared by pyrolysis of a home - made thermosetting phenol - formaldehyde ( PF ) resin .实验合成了球形热固性 酚醛树脂 微粒,并以此为原料制备了微滤炭膜.The preparation and property of urea - formaldehyde resi...
Do you love calligraphy?你喜欢书法吗?Susannah won the calligraphy prize when she was at school.苏珊娜上学时赢得了书法奖.Beauty of the calligraphy mirroring the beauty of a mind.美丽的书法,映现美的心.Blindly borrowing Western style with fogyism will...
She had the look of someone deserted and betrayed.她一副遭人遗弃和背叛的样子。Someone comes in every day to check all is in order.每天都有人来检查是否一切都井然有序。We usually think of a victim of mugging as being someone elderly.我们通常以为被拦路抢劫的受害者是老年人。...
Truman allowed him to stagger on for nearly another two years.杜鲁门允许他又硬撑了近两年。It seemed a singularly ill-judged enterprise for Truman to undertake.这对于杜鲁门来说似乎是一项特别不明智的事业。Mr. Mondale quoted from Truman in his speech.蒙代尔先生在讲话...
The'new'film is just a souped - up version of the 1948 original.这部 ‘ 新 ’ 电影只不过是在1948年的原版片中做些更动而已.Souped up the 1959 Ford; souping up old sound systems.改进1959年产的福特汽车; 提高旧的声音系统的效果.The engine of the car has been s...
一群绿鹦鹉从杉木林里疾速飞出。A flight of green parrots shot out of the cedar forest.一只金刚鹦鹉站在栖木上冲他尖叫。A macaw screeched at him from its perch.鹦鹉尖声叫了叫飞走了。The parrot squawked and flew away....