这批农药被认定是低毒的.These agricultural pesticides are considered low toxic.有机酸类化合物是能够通过各种途径诱导肿瘤细胞凋亡的重要药物之一,对于寻找高效低毒的诱导肿瘤细胞凋亡的药物的研究具有重要的意义.Organic acid is one of the important drugs to induce the apoptosis of tumor cell.目的: 为得到高效...
Silver azide does not dissolve in water or in nitric acid.叠氨化银不溶于水或硝酸.It is possible to harness the versatile chemical properties of cyanogen azide.氰化叠氮的灵活多变的化学性质是可控制的.Cupric azide is insoluble in water.叠氮化铜不溶于水....
Modern pizza is attributed to baker Raffaele Esposito of Naples in the Italian region of Campania.现代比萨饼是意大利坎帕尼亚归因于面包地区拉法莱埃斯波西托在那不勒斯.He died at Campania in March of 12 BC at the age of 51.前12年三月阿格里帕卒于坎帕尼亚,年五十一....the moun...
He sighed, turning away and surveying the sea.他叹口气，转身远眺大海。Auto - run at start - up, and surveying the system.自动运行的启动, 及测量系统." Let's stroll about, " he said gayly, rising and surveying all the lovely park.“ 我们走走 吧, "...