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- molecular structure theory 分子结构论
- Having an open-chain molecular structure rather than a ring-shaped structure. 无环的具有开链分子结构的，而非环状结构的
- When ice thaws, its molecular structure collapses. 当冰消融时，其分子结构崩溃。
- American chemist. He won a1976 Nobel Prize for his contributions to the theory of molecular structure. 利普斯科姆，小威廉·奴恩生于1919美国化学家。因对分子结构理论的贡献而获1976年诺贝尔奖
- The polydiene basic molecular structure is an excellent fuel. 聚二烯基本分子结构是一良好的燃烧剂。
- This paper analyzes shell electron pair repulsion theory, valence-bond theory and molecular orbital theory on molecular structure of noble gas compounds. 对稀有气体化合物的分子结构分别用“价层电子对互斥理论”、价键理论”和“分子轨道理论”进行了分析处理。
- Molecular structure for ZnO and its photoluminescence character[J]. 引用该论文 王秋云;谢安东;朱正和.
- Molecular structure of saccharide-based biological materials. 糖类生物材料的分子结构。
- Finallly, the scientific idea of the dissipative structure theory is clarified. 最后阐明耗散结构理论的科学思想。
- The collagen in the serosa is made up of a triple helix molecular structure. 绒毛膜上的胶原组成了三角形的落选分子结构。
- The optimized molecular structure and harmonic vibrational frequencies of 1, 4-Bis[2-(4-Pyridyl) Ethenyl]-Benzene (BPENB) molecule were calculated by using the Hartree-Fock (HF) and density functional theory (DFT) methods. 用HF和五种常用密度泛函理论方法计算1,4-二[2-(4-吡啶基)乙烯基]苯(BPENB)分子的优化构型和谐振频率,并同实验结果进行了比较。
- On the basis of perturbation theory, HMO method is used to calculate d~ configuration stabilization energy (i. e crystal field stable energy, CFSE) which in some cases should be considered in determining molecular structure of coordination compounds. 根据微扰理论,用HMO法计算了各种d~n构型的稳定化能(即晶体场稳定化能,CFSE),这是在若干化合物决定构型时须予考虑的另一因素。
- With the use of density functional theory(B3LYP) method,and based on 6-31G(d) and SDD,the molecular structure of hydrargyrumcomplex with dithiocarbamate was studied,withtwo geometrical i-somerizations obtained. 采用密度泛函理论(B3LYP)方法;在SDD和6-31G(d)混合基组水平上;对二硫代氨基甲酸汞配合物Hg2(S2CNR2)4进行了从头计算研究;计算出了两种几何异构体.
- The molecular structure of DFA is characterized by IR, 1HNMR and 13CNMR. 用IR、1HNMR、13CNMR、DEPT表征其分子结构；
- The molecular structure of the new formed HMi and HMc were the simplest. 新形成的HMi、HMc的分子结构比自然土壤简单。
- Based on the characteristics of the molecular structure the relationship between additive properties of alkenes and its molecular structure was studied systematically by using the graph theory. 本文根据分子结构的特点,用图论方法探讨了烯烃加和型性能与其分子结构之间的关系,提出一个具有一定结构基础的定量关系式。
- The data show that the polymer has ordered ladderlike molecular structure. 结果表明所得到的梯形聚甲基硅氧烷具有较高规整性。
- Meanwhile other researchers were unraveling the virus's molecular structure. 在此同时，其他研究人员正逐渐解开轮状病毒的分子结构。
- Structuralism philosophy is the impetus of dual structure theory changing. 二元结构理论产生和演进的内在动力是结构主义哲学。
- Basic molecular structural principles of biological materials. 生物材料的基本分子结构原理。
