this article uses the methods of economics to analyze the informatization of enterprise quantitively and qualitatively 通过这些分析,揭示了企业信息化的运作机制、动力和阻碍因素。
the-carotene in elsholtzia bodinieri v . was studied quantitively and qualitatively with chromatograpphy and spectrophytometry methods 摘要利用色谱和分光光度法对子午岭产的东紫苏种子中的-胡萝卜素进行了定性和定量的研究。
(2 ) quantitively studied the solidification effect of different organic matter content silt, make clear the relationship of organic matter content and solidification effect (2)定量的研究有机质含量不同的淤泥固化效果,明确了有机质含量与淤泥固化效果之间的关系。
the precipitation forecast was improved quantitively, the forecasted severe convection area was consistent with the observation, and the spin up was reduced as much as 25 % 试验表明,预报的降水场有了相当程度的改善,预报强降水落区与实况非常接近,spinup问题改进了25。
even if 2nd-order modification being taken into account, difference between them is quite obvious . and therefore, there are some disparities when 3d interface instability is studied by using 2d tech nique whether quantitively or qualitatively 因此,使用二维方法来研究三维的界面不稳定性,无论是定量上还是定性上均存在一定的差距。