Using 40 mechanism solutions of earthquake focus and 3 synthetic solutions of small earthquake, the crustal stress field in and around Gansu region is discussed. 本文利用40个地震震源机制解和3个小震综合解研究了甘肃及邻近地区的地壳应力场。
The accounting law has offered the mandatory norm for accounting activity of small and medium-sized enterprises. 会计法律为中小企业会计活动提供了强制性的规范。
The results indicated that the contents of DNA and the total activity of maltase of small intestine mucosa in groups CH were significantly increased than those in group N (P0.05). 结果表明：CH组仔猪小肠黏膜DNA含量及麦芽糖酶活性较N组显著提高(P0.
I'm sony, but we're sold out of small sizes. 对不起，小号的我们都卖完了。