Company reports providing: corporate chronologies, news, industry comparison, and corporate overviews.公司报表提供: 公司年表, 新闻, 行业比较和公司概况.Scripture chronologies are to discover to us the times and seasons of Christ.圣经>>的历史年份都要我们...
挂羊头卖狗肉是他们的惯技.To sell horse meat as beefsteak is their usual practice.挂羊头, 卖狗肉.After praising the wine , they sell us vinegar.挂羊头卖狗肉.He cries wine and sells vinegar....
A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.本文介绍了以氟硅酸钠、纯碱为原料生产晶体氟化钠的工艺,并对操作条件作了详细的说明.Compositions, crystallization mechanisms and properties of the fluosilica...