Marble, a metamorphic rock, forms when limestone re - crystallizes.大理岩, 变质岩, 形成时当石灰石重新结晶.Nitrosoguanidine crystallizes when the solution is cooled to 0℃.当萃取液冷却至0℃时,亚硝基胍结晶析出....a 19th century technique that actually cryst...
Water crystallizes to form snow.水结晶成雪.Nitrosoguanidine crystallizes when the solution is cooled to 0℃.当萃取液冷却至0℃时,亚硝基胍结晶析出.Marble, a metamorphic rock, forms when limestone re - crystallizes.大理岩, 变质岩, 形成时当石灰石重新结晶....
Pockets of affluence coexist with poverty.少数富裕地区与贫困地区并存。Their affluence is more apparent than real.他们的富有是虚有其表.For them, affluence was bought at the price of less freedom in their work environment.对他们来说，富足是以减少在工作场所的自由为代价才...
...the protection of mankind against the forces of nature: epidemics, predators, floods, hurricanes...保护人类抵御自然力——传染病、食肉动物、洪水和飓风During the annual floods the river deposits its silt on the fields.每年河水泛滥时都会在田野上沉积一层淤泥.Foreca...
His deeds went down in the annals of British history.他的事迹已载入英国史册。It was published in the "Annals of Internal Medicine".它发表在《内科医学年鉴》上。This was the greatest event in the annals of European integration.这是欧洲统一史上最重大的事件.It was...
This improves cold idle and combats the tendency for the engine to stall.这改善了冷怠速运转和遏制了发动机停车的趋势.A lightweight moisturizing lotion that improves skin texture and combats free radicals.本款保湿化妆水改善皮肤触感的同时,还能对抗自由基的攻击.He, his pe...