And by here, I mean it's net neutral, but the electron deficiency. 我的意思它是电中性的,只是有些缺电子。
Taking the Pb-Zn ore metallogenic prognosis of the northern margin of northern China platform as example, Nerval Net was integrated with characteristic analysis to remedy its deficiency. 因此,以华北地块北缘的铅锌矿成矿预测为例,把神经网络技术和特征分析结合起来进行成矿预测,可以弥补神经网络技术的不足,还可以提高预测成果的可靠性。
Traditional investment decision analysis method ( net present value method) often underestimates the evaluation of investment project, which is great deficiency and shortage. 传统的投资决策分析方法(NPV法)往往会低估项目价值,存在很大的缺陷与不足。
Moreover, in company's performance index chosen, this paper introduces the cash rate of net assets, in order to avoid the deficiency of research as a result of only adopting the traditional profit index. 另外,在公司绩效指标选择上,引入净资产现金率,以避免只采用有可能被造假的传统利润指标进行研究的不足。
Using methemoglobin reductive qualitative method and NET quantitative method, G6PD deficiency gene frequency of 3766 perinatal women-husbands in Zhanjiang district was investigated. The heterozygote character of thalassemia was also screened. 采用高铁血红蛋白还原定性法,再用NBT定量法对湛江地区围产期夫妇3766人做了G6PD缺乏症基因频率的调查,对地中海贫血性状(杂合体)进行了筛查。
The first part is the introduction, containing research backgrounds, research significance, literature review about the determinants of net interest margin and the application of the panel smoothing transition regression model. Then it states the main research contents, innovation and deficiency of this article. 本文共有四部分组成,第一部分是介绍,主要内容是研究背景以及研究意义,并回顾净息差以及面板平滑转换回归模型应用的文献,之后介绍本文的主要研究内容以及创新和不足之处。