西班牙一种草本植物,轻薄的羽毛状圆锥花序,用作干花.Spanish grass with light feathery panicles grown for dried bouquets.这张图片中羽毛状的泡沫是在铝土废料中形成的.This photo a plume of foam in bauxite waste.羽毛状的尾巴卷在背后, 搭在身体一侧.The plumed tail is carried over the back,...
The results indicate that chloramine is of notable inactivation effect on Cyclops.结果表明,氯胺对剑水蚤具有显著的灭活作用.The variety of specialist coverage is notable, with journal subjects ranging from anaesthesiology to pharmacology.各种专...
An attempt by anti-abortionists to tighten the rules was defeated.反堕胎者所作的加强法规的尝试失败了。They said they were going to stack the court with anti-abortion judges.他们说将会往法院中安排一些反对堕胎的法官。They even set up their own news agency to pe...
The first catalytic converters were called conventional oxidation catalysts.最初的转化器叫做常规氧化催化器.Many processes that are essential to the chemical industry use heterogeneous catalysts.很多重要的化学工业过程就是使用多相催化剂的.Catalysts that lowe...