This paper summarized classification, functions, varieties of colorant and factors affecting coloration of salmon and bulltrout.本文阐述了着色剂的分类及作用 、 着色剂种类的选择及影响鲑鳟鱼着色效果的因素....
Carlyle has a well - publicised series of problems in its efforts to invest in state - owned companies.在凯雷投资中国国有企业的努力中,已遭遇一系列广泛报道的问题.Emerson's Scottish friend Carlyle, once gaily radical, turned sour.埃默森的苏格兰朋友卡莱尔, 一...