Brian and Bif - sorry for the delay in my response.

布赖恩和国际仁爱基金会-抱歉耽搁在我的反应。

The activity of trypsin and chymotrypsin in BIF depended on the kinds of cattle and feeds before slaughter.

牛小肠复合酶中胰蛋白酶和糜蛋白酶活性与牛的体况和屠宰前日粮类型有关。

Amino-acids-profile in protein feedstuffs were not significant changed after incubation 12 and 24h in rumen and digestion with BIF .

蛋白质饲料经瘤胃培养12和24小时以及瘤胃24小时饲料残渣经复合酶消化处理，它们的氨基酸模式没有发生显著变化。

A comprehensive study of Hanwang BIF shows that its ferruginous material was associated with volcanic hydrothermal solution and was formed in a marine chemical sedimentary environment.

综合研究结果认为韩旺条带状铁矿具有与火山热液伴生的铁质，形成于海洋化学沉积环境。

The BIF (banded iron formation)-hosted gold deposits distributed in the collage convergent zone of the active continental margin between Yangtze and Cathaysian Platforms were formed in Neoproterozoic.

在新元古代杨子陆块和华夏陆块之间的活动大陆边缘拚贴会聚带分布著条带状铁建造金矿床。