玛莉安?贝德采访2007年阿什登奖获得者.Maryann Bird speaks to 2007 Ashden Award winner Biotech.玛莉安?贝德写了与“地球太空船”相依为命.Maryann Bird on surviving on Spaceship Earth.以上VOA特别英语的经济报道是由马里奥·里特尔撰稿. 我是史蒂夫·安贝.And that's the VOA Special English E...
Obique bridge is made up of main girder crossbeam and bridge floorings.斜交桥由相互斜交的主梁、梁及桥面板组成,结构受力复杂.Its non - slip floorings are used in factories and public transport.该公司的防滑地板材料被应用在工厂和公共交通工具上.Iithography comprise the: bru...
Aati - tumors : The dye lignin has the cytotoxin activeness to the human boby rhinitis cancer ( KB ) cell.抗肿瘤: 染料木素对人体鼻炎癌 ( KB ) 细胞有细胞毒活性.Snake venom, cytotoxin and plant poisonous protein such as ricin all have the defe...
她因出生在英国而拥有英国公民权.She is British by right of birth.白人至上论者想出新的方法以剥夺黑人的公民权.White supremacists devise new Methods: To disenfranchise Negroes.白人至上论者想出新的方法以剥夺黑人的公民权。White supremacists devise new methods to disenfranchise Negroe...
Ammonium Amino Acid Salts Ionic Liquids: a type of fast and renewable CO _ 2 absorbents.季铵氨基酸盐离子液体: 一类快速可再生的CO_2吸收剂.According to the result tested, the formaldehyde absorbents made can absorb the formaldehyde better.根据测试...
天道难知.Inscrutable are the ways of Heaven.[谚]岁月不等人;天道不可抗.Time and tide wait for no man.璀璨的流星划破天空, 刹那间的闪耀, 天道破碎.Bright meteor across the sky, a flash of sparkle, broken Heaven....