Through the separation, lignosulfonate with narrow molecular weight distribution was obtained and then chemically modified.木质素磺酸盐是一种常见的普通减水剂, 其分子量分布较宽,从而影响减水剂性能.The graft mechanism of lignosulfonate and acrylic acid was ...
The graft mechanism of lignosulfonate and acrylic acid was studied in this paper.本文研究了木素磺酸盐和丙烯酸单体的接枝共聚机理.Through the separation, lignosulfonate with narrow molecular weight distribution was obtained and then chemically m...
As far as I'm concerned the officials incited the fight.在我看来，是官员们煽动了这场争斗。There are pine trees as far as the eye can see.放眼望去，除了松树还是松树。It only lasted a couple of years, as far as I know.据我所知，它仅仅维持了两三年。...
Filter paper can'tsupport the amnion after immerged in saline.中速滤纸虽也可贴附,但复水后不能起到支撑作用,并发生纤维脱落,附着于羊膜上,不利于手术.He immerged his aching feet in a bucket of hot water.他把疼痛的双足浸在一桶热水里.Local mandarin materials are immerged in ...
Officials say that one or two engines fell away from the plane shortly after takeoff.官员们说飞机起飞后不久就有一两台引擎脱落了。And , O you mortal engines , whose rude throats The immortal Jove's dead clamours counterfeit , Farewell!还有你...
He has gone to Hainan Island.你去海南岛了.Hainan Airlines is expected to be 08 annual results showing a loss.海南航空预计08年度业绩将出现亏损.Hainan Hut: Satisfying your epicurean needs for the freshest seafood.船屋: 坐拥大海,品尝海南本土野生海鲜....
她文静的性格衬托出他的杰出.Her quiet character serves as a foil to his brilliance.只有和他的朋友在一起时,这位文静的年轻人才显得友善健谈.This quiet young man expands only when he is among friends.雨天时那个文静的女孩总会产生悲伤的感觉.When it rains, the quiet girl always sad....
In June 1942, the British 8th Army was in full retreat.1942年6月,英国第八军全面撤退.When Dutch colonial rule ended in the 19th century the civil service was anglicised.荷兰殖民统治在19世纪结束时，文职部门已被英国化了。Britain is 11th in the team standings...
这五句是一气贯注下来的.These five sentences run together as a coherent whole.他正全视贯注地为一首诗歌谱曲.He is concentrating on setting a poem to music.几个星期以来,他把全部精力都贯注在这件伟大的工作上.For weeks he had given all his thoughts to his great work....