Synthesis, Characterization, Properties, Electronic Structures and Theoretics Ab Initio Calculations on Polypyrrole Molecular Cluster Complex of a Novel Ge Series 新型锗系聚吡咯分子簇络合物的合成、表征及其电子结构的从头算研究
We report a strategy of focused candidate gene prediction, high-throughput sequencing and experimental validation to uncover the molecular basis of mitochondrial complex I disorders. 我们建立了一个方法,即通过对候选基因进行高通量测序,然后通过实验验证方法来发现线粒体疾病的分子基础。
A deep exposure shows everything from dark nebula to star clusters, all imbedded in an extended patch of gaseous wisps in the greater Orion Molecular Cloud Complex. 从深空的影像中显示,在猎户座分子云复合体之中,延展的云气丝藏了无数的黑暗星云到星团的补丁。
This review traces the key findings that led to our current molecular understanding of this complex process. 这篇文献综述追索了那些关键的发现,后者导致我们目前对这一复杂过程的分子(生物学)观点。
Research on Mechanism of Reaction Between Tartaric Acid and Choline& A New Molecular Complex 酒石酸与胆碱反应机理的研究&一种新的分子复合物
There is a complex that is formed by two CO molecules absorbing with SiN+ 2 molecular. The complex need be confirmed by more studies for large spin contamination. 理论计算得到一个以2个CO分子对称方式吸附于SiN2+两侧而形成的络合物,这个络合物是否存在需进一步证实。
Results showed that in comparision with SDS-PAGE, Tricine-SDS-PAGE manifested an improved performance on the separation of compositions in low molecular and complex system. 结果表明:Tricine-SDS-PAGE,较之SDS-PAGE,对小分子和复杂体系的分离效果得到改善;
Calf epidermal growth factor activated high molecular complex 小牛类表皮生长因子活性肽的高分子复合物质
And the carboxyl and pyridyl group can make the resultant polymer have the ability to react with small molecular Ru complex. 具有配位能力的吡啶基团或羧基的引入使聚合物易于结合小分子钌配合物。
The Behavior of the Molecular Complex of Poly ( 4-vinylpyridine) with Acids Supported Palladium catalyst in the Hydrogenation of Nitrobenzene 聚(4-乙烯吡啶)/酸复合物-钯配合物的催化性能
The clumping characteristic in Cepheus ob 3 giant molecular complex CepheusOB3巨分子云复合体的成块性质
With the rapid development of molecular quantitative genetics, the QTL mapping of crop complex quantitative traits, especially economic traits, has made great progress in these years. This promotes the genetic improvement and molecular manipulation of those complex quantitative traits. 近年来,分子数量遗传学的快速发展,使作物复杂数量性状尤其是经济性状的QTL研究取得了巨大进展,大大促进了复杂数量性状的遗传改良和分子操纵。
In this paper, a new approach to judge molecular configuration of complex for transition elements by VSEPR theory is put forward on the basis of molecular orbit theory. Its application to octahedral field and tetrahedral field are introduced in detail. 在分子轨道理论的基础上,提出一种应用VSEPR理论判断过渡元素配合物分子构型的方法,并对其在八面体场、四面体场中的应用进行了详细的探讨。
Preparation of Dy ( III)-Low Molecular Chitosan Complex and its Antioxidant Activity Dy(Ⅲ)与低聚壳聚糖配合物的制备与抗氧化活性研究
Although the molecular hybridization is complex in method, it is accurate and suited for wide use. 运用分子杂交法虽然方法较复杂,但准确性高,应该提倡使用。
A Study of the Clumping Nature in the Cepheus OB 3 Giant Molecular Cloud Complex CepheusOB3巨分子云复合体成块性质的研究
A new PVC membrane-norfloxacin ( NFLX) selective electrode based on NFLX iodide and bismuth iodide molecular association complex is reported. 本文报道了一种以诺氟沙星碘化物与碘化铋的分子缔合物为电活性物的新型PVC膜诺氟沙星选择电极。
Results indicate that the correct molecular configuration of complex can be obtained by VSEPR theory, but for the complex in which the coordination number is 4,6 and 8 by both VSEPR theory and other chemical bond theory. 结果表明:在配位数为4,6,8的配合物中,必须将VSEPR理论和其他化学键理论并用,才能得到准确结果。
The capacity expansion of a molecular sieve dewaxing complex 分子筛脱蜡联合装置扩能改造
A diphenhydramine selective electrode of polyvinyl chloride membrane based on diphenhydramine and molecular iodine association complex was used to determine diphenhydramine hydrochloride tablets. 以苯海拉明与碘的分子缔合物为电活性物的PVC膜苯海拉明选择电极,测定盐酸苯海拉明片的含量。
Results: We obtained formation ratio 11 of naproxen and molecular complex determined the formation constant and calculated the thermodynamical functions of the complex. 结果:确定了它们之间分子复合物的形成比为1∶1,测定了形成常数,推算了有关热力学常数。
When adding choline into tartaric acid solution, a tartaric acid-choline bitartrate molecular complex is formed as precipitate first in which the molecule ratio is 1:1. Then the complex reacts with extra choline to produce choline bitartrate. 当胆碱加到酒石酸中去时,则先生成酒石酸与重酒石酸胆碱摩尔比为1:1的分子复合物沉淀,而后复合物再与胆碱反应生成重酒石酸胆碱沉淀。
Naproxen was found to form 1:1 molecular complex with these substances. 其形成物的比值均为1:1。
The results show that the giant molecular clouds are clumping, and the entire Cepheus OB 3 molecular Complex is unbound. 研究结果表明:CepheusOB3巨分子云复合体中的巨分子云是成块的,整个巨分子云复合体是没有被束缚的。
In the molecular structure of complex ( 4), Sn atoms are five-coordinated and present the distorted trigonal bipyramidal geometry structures. 配合物(4)中的锡原子为五配位,构成以锡原子为中心扭曲的三角双锥构型。
Virus receptor is a type of molecular complex on the surface of host cells which interact with the viral proteins and assist virus infection. 病毒受体是被病毒利用的宿主细胞表面分子复合物,它们能介导病毒顺利进入胞内。
In conclusion, this method exhibited excellent sensitivity, selectivity, good specificity, and provided a new idea and pattern for the molecular detection under complex biological environment. 总之,本实验方法具有很高的灵敏度和良好的特异性,为复杂生物环境下物质的检测提供新的思路和模式。
Because of its large molecular weight and complex structure, it is hard to detect through traditional method. Both of its properties of physical and chemical and studies of biological functions are subject to certain restrictions. 紫球藻多糖是紫球藻合成的一种硫酸酯多糖,由于该多糖分子量大、结构复杂,常规方法难以检测,使其理化性质及生物功能研究均受到一定的限制。
Urea is fit for preparing thin film because of its small molecular weight and good complex ability. 尿素由于具有小的分子量和较好的络合性能,更适用于制备薄膜。
The determination of inclusion and phase solubility studies have shown that molecular guest-host inclusion complex is 1:1. 包合比的测定及相溶解度的研究表明包合物的主客分子比为1:1。