CEC is the core component of capillary electrochromatography column.CEC的核心部件是毛细管电色谱柱.Capillary electrochromatography ( CEC ) is a novel effective separation technique.毛细管电色谱 ( CEC ) 技术是一种高效、快速的新型分离技术.In paper, the dynami...
Egyptian Bronze Mask of a God with lapis lazuli and Guilding.埃及的青铜面具与天青石和为依归的神.The sea was of a lapis lazuli blue.大海呈天青石色.They are circling the Lapis Lazuli stone in clockwise direction.他们是以顺时钟的方向环绕着青金石.Material: Lapis L...
He was a small, dark-haired man.他是个身材矮小的黑发男子。She is tallish, brown-haired, and clear-skinned.她身材偏高，棕色头发，皮肤光洁。He is light haired with gray eyes.他浅色头发，灰色眼睛。...