This held true for Caucasians in the U. K. and black Africans in South Africa.
这一研究同样适用于英国的白种人以及非洲和南非的黑人。
Results show that the proper application of black liquor of papermaking can improve the soil properties and increase the contents of organic materials, N and K in soil.
结果表明，造纸黑液适量施用能改善土壤物理性状，增加土壤有机质含量和氮、钾含量；
Case with K rose gold or stainless steel build, with black, gray or white guilloche guilloché dial with Roman numerals and sword-shaped hands.
表壳以玫瑰K金或精钢打造，配备黑色、灰色或白色扭索雕纹表盘，搭配罗马数字时标及剑形指针。
Case with K rose gold or stainless steel build, with black, gray or white guilloche guilloché dial with Roman numerals and sword-shaped hands.
表壳以玫瑰K金或精钢打造，配备黑色、灰色或白色扭索雕纹表盘，搭配罗马数字时标及剑形指针。
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