The free fluorin content in liquid multi - vitamin was quantitatively analyzed by using a simple potentiometric titration.使用简单的电位滴定法定量分析维生素中游离氟的含量.Single aerosol particles inin winter 2004 were analyzed by proton micropr...
The doctors analyzed the blood sample for anemia.医生们分析了贫血的血样.But the courts have not analyzed these issues in a consistent manner.但法院并未前后一致地对这些问题作出分析.The paper analyzed the cause of the declination in a raise boring.这文章分...
Which kind of plant appositeness interior cultivate drive a mosquito?哪种植物适合室内种植驱蚊子?A mosquito - netting completely surrounds our bed.一顶蚊帐把我们的床完全围住了.I threw aside my mosquito net and jumped out of bed.我把蚊帐甩到一边，跳下床来。My gir...
令我印象深刻的是他对目标的坚定不移。What'simpressed me has been his considerable firmness of purpose.他肌肉发达，但是太胖了，没给人留下好印象。He was well-built, but too fleshy to be impressive.在我对学校午餐的回忆中，印象最深刻的就是蔬菜总是炒过头。Overcooked greens are my most vi...
以二甲基亚砜为萃取溶剂,用溶剂萃取的方法提高焦化柴油的颜色安定性.Colour stability of coker gas oil has been improved by DMF extraction.以物质A为反应物,白土为脱色物质,研究用反应-吸附的方法提高焦化柴油的质量.A coking gas oil was treated by clay refining processs in laboratory.在这道门里, 焦化和...