Webb为明确石蒜属植物生长发育过程中的生理生化变化,以忽地笑(Lycoris aurea)、中国石蒜(Lycoris chinensis)的中层鳞片为供试材料,测定了碳水化合物含量、抗氧化物酶活性及内源激素含量,并利用主成分分析法评价了这2种石蒜的生长发育模型。结果表明,2种石蒜中部鳞片的可溶性糖含量、GA3、ZR ... Webb13 apr. 2024 · On the basis of experimental data and theoretical analysis, the formula of positive and negative stiffness degradation of composite box girders was obtained. Furthermore, the maximum point orientation hysteresis model of the bending moment–curvature of steel–concrete composite box girders was …
干货 Research Proposal写作方法 - 简书
Webb参考「Theoretical Basis」学术论文例句,一次搞懂! Introduction to Theoretical Basis (理论基础) 学术写作例句词典 Manuscript Generator Search Engine Webbadj. 理论的;推想的,假设的;空论的; 双语释义 adj.(形容词) 理论的 based on or concerning theory, not practical experience 推想的,假设的 existing only in theory not in … tsx t shirts review
theoretical basis - 英中 – Linguee词典
WebbThe theoretical basis of the cost recovery system is precisely the principle of the itemized charging system. legco.gov.hk 因此病㆟絕對不應成為額外經費的來源,而且,收回成本 … WebbHow to use theoretical in a sentence. existing only in theory : hypothetical; relating to or having the character of theory : abstract… See the full definition Webb10 apr. 2024 · Here are some steps to help you write a theoretical framework: Identify the key concepts and variables: Start by identifying the main concepts and variables that your research is exploring. These could include things like motivation, behavior, attitudes, or any other relevant concepts. phoebe bridgers - punisher