她出神地看着小窗子外面的蓝色地平线。She stared dreamily out of the small window at the blue horizon.陆地在地平线处变成了一片浅灰。At the horizon the land mass becomes a continuous pale neutral grey.很快他们就成了地平线上的几个小点了。Soon they were only dots above the ha...
Colonization took place during the Habsburg dynasty.开拓殖民地在哈布斯堡王朝就进行过。Entomologists have tended to underestimate the importance of colonization through dispersal.昆虫学家倾向于低估在扩散过程中定居现象的重要性.Burn patients are febrile before th...
部分碳化的植物物质, 通常指苔藓, 见于潮湿地区,用作肥料和燃料.Partially carbonized vegetable matter, usually mosses, found in bogs and used as fertilizer and fuel.泥炭,泥煤部分碳化的植物物质, 通常指苔藓, 见于潮湿地区,用作肥料和燃料.Partially carbonized vegetable matter, usually m...
Effects of surfactant on viscosity of cetyl hydroxyethylcellulose ( CHEC ) solution were investigated by rheometer.通过流变仪研究了几种表面活性剂对十六烷基羟乙基纤维素 ( CHEC ) 溶液黏度的影响....