绿矾

Effects of different additive levels of zeolite, ferrous sulfate heptahydrate, ter-ramycin,and urease inhibitor, to fresh chicken feels on the concentrations of ammonia and sulfhydrogn in the atmosphere were inquired using a L9(34) or thgonal design.

本试验采用L_9(3~4)止交试验设计，研究了在鲜鸡粪中加入不同水平的沸石、土霉素、绿矾、脲酶抑制剂去除NH_3和H_2S等臭气物质的效果。

The first sulfuric acid in the world was prepared by destructive distillation of green vitriol［ferrous sulfate FeSO4.7H2O］in the second half of 15th century.

世界上最早的硫酸，产生于15世纪后半叶，当时的原料为绿矾石［FeSO4.7H2O］，通过对其加热分解和吸收制出硫酸。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。