Several kinds of novel extraction solvents were presented which mainly included N - formylmorpholine, dimethyl formamide, etc. 介绍了石油化工领域采用的几种优良抽提剂,包括N - 甲酰吗啉 、 二甲基甲酰胺等.
A volcano spouts flame and lava.火山喷出火焰和岩浆.The main square has a fountain that spouts water 40 feet into the air...主广场有个喷泉，能将水喷射至 40 英尺高的空中。The fountain spouts water into the air.喷泉的水喷入空中.A teakettle , a coffee pot, and a...
露西拉经常要姐姐们把这个故事反复讲给她听。Lucilla often asks her sisters to retell the story.她随便把姐姐的化妆品和衣服拿来用。She made liberal use of her elder sister's make-up and clothes.我和姐姐的确在半夜大吃了一顿。Well we did have a midnight feast, me and my sis...
To many a refuge fear - stricken men betake themselves , to hills, woods , gardens , trees, and shrines.诸人恐怖故,去皈依山岳, 或依于森林, 园苑树支提.The trees which gave the road its name stood at regular intervals along the kerb...这条道路得名于...
两辆车最后都停在了缓冲区，避开了赛车道，真是万幸。The two cars finished up in a run-off area, clear of the circuit, and that was a mercy.一种先进先出(FIFO ) 存储缓冲区.A storage area ( buffer ) in which the first item stored is the first item output ( FIFO...
The vagaries of inclement weather conditions are avoided to a certain extent.可以在一定程度上避免变化莫测的恶劣气候影响.The inclement weather brought forth a host of diseases.恶劣的天气引起了种种疾病.They kept on going, even through the inclement weathe...
乔里富组内的化石主要是双壳类和砂壳有孔虫.The fauna in the Joli Fou consists of bivalves and arenaceous forams.调查期间采到的软体动物已鉴定52种,其中腹足类45种, 双壳类7种.Among 52 species of mollusca identified , 45 were gastropods, 7 were bivalves....
There have been several volcanic eruptions this year.今年火山爆发了好几次.Over 200 people have been killed by volcanic eruptions.火山喷发已导致200多人丧生。The later eruptions were less violent and caused no significant damage.后来的几次喷发就不太猛烈了,也...