由分子组成的

QTL Mapping and molecular tagging of resistant genes to TuMV and black rot: The QTLs and their genetic effects of the genes resistant to TuMV and Black rot were mapped and dissected on the basis of the radish molecular genetic linkage map and with the multi-QTL model. It was found that 4 target QTLs intensively locating in LG3 and LG5 linkage groups.

萝卜分子遗传图谱的构建：利用同时对萝卜TuMV和黑腐病存在明显抗性差异的自交系构建了包括360个单株的F2分离群体，以此群体为研究对象，首次采用优化的萝卜SRAP分子标记技术和SSR分子标记技术相结合的方法，构建萝卜分子遗传图谱，该图谱包括9个连锁群，由196个标记组成，图谱总长度736.2 cM，平均图距3.76 cM.4。

The results demonstrated that the measured molecular weight of phycocyanin was 37.715Kd, and consisted of two peptides which were similar with their molecular weight and amino acid sequences.4 The comformation of phycocyaninPhycocyanin high structure was investigated, as the result of circular dichroism spectrum and Fourier transformation infared spectrum shown, the secondary structure of NSPC was mainlyα-helix structure and the content ofβ-shee or coil was very small.

根据氨基酸自动分析仪测定的氨基酸组成和精确分子质量计算出NSPC分子总共有331个氨基酸残基，分别是由40个Asp、22个Thr、18个Ser、22个Glu、1个Gly、31个Ala、27个Cys、17个Val、13个Ile、22个Leu、5个Tyr、7个Phe、7个Lys、24个His、51个Arg、14个Pro、1个Met和9个Trp组成。胰蛋白水解酶分别酶解NSPC-1和NSPC-2后，分别采用MALDI-TOF-MS分析，其肽指纹谱图显示胰蛋白酶可将NSPC-1和NSPC-2水解成大小不等的多条肽段，质量数在800以上的NSPC-2有11段，即水解的肽质量分别为899.54、1454.77、1544.9、1683.87、1803.93、1811.91、1987.92、2003.90、2536.26、2915.42和3492.72。

The rubber compound comprises a rubber which has at least two functional groups which can be cross-linked by hydrosilylation, a cross-linking agent consisting of hydrosiloxane or a hydrosiloxane derivative or a mixture of several hydrosiloxanes or derivatives, which comprise at least two SiH-groups per molecule in the centre, a hydrosilylation catalyst system, at least one filling material and a coagent which can be cross-linked by hydrosilylation.

为此该橡胶混配物包括：具有至少两个可通过氢硅烷化交联的官能团的橡胶；作为交联剂的氢硅氧烷或氢硅氧烷衍生物或者由数种氢硅氧烷或其衍生物组成的混合物，所述氢硅氧烷或其衍生物平均每个分子具有至少两个SiH基团；氢硅烷化催化剂体系；至少一种填料；和可通过氢硅烷化交联的助剂。

Pike protein consists of S1 and S2 subunit. S1 is head and S2 is rod-shape part, intermolecular effort can bind each other. S1 can bind with host cell epimembranal acceptor. S2 can fix integral Spike protein on the cellular membrane and mediate cell-fusion with virus and host cell. There are significant antigen determinant of virus in Spike protein, genic heterogenesis can effect viral pathogenicity. SARS-CoV Spike protein, which has 23 pieces larvaceous glycosylation sit, consists of 1256 amino acid. Its N-terminals and C-terminals is corresponding conservative.

蛋白是I型膜糖蛋白，介导病毒与宿主细胞膜上的受体结合并与宿主细胞膜相融合。S蛋白由S1和S2两个亚基组成。S1形成球状部分，S2形成棒状部分，两者之间通过分子间的作用力相互结合。S1能与宿主细胞上的受体结合，S2可把整个S蛋白固定在细胞膜上，并介导病毒包膜与宿主细胞膜融合。S蛋白上有重要的病毒抗原决定簇，S基因的突变会影响病毒的致病性。

By the B vitamins pantothenic acid to be part of a coenzyme, by thiol molecules with the acid or other organic acids acyl combined into a acetyl or another acyl-carrier involved in a variety of acyl synthesis and catabolism It is an important acyl coenzyme metabolism.

由B族维生素泛酸参与组成的一种辅酶，借分子中的巯基与乙酸或其他有机酸的酰基结合，成为一种乙酰基或另一些酰基的载体，参与酰基的各种合成和分解代谢，是酰基代谢中重要的辅酶。

Using photosynthetic bacteria that generate this toxic form of oxygen, Elizabeth Campbell, a research associate in Seth Darst's Laboratory of Molecular Biophysics, and her colleagues determined the unique arrangement of atoms in this two-protein complex, called s E /ChrR - and in the process, clarified the key to the structure's function: a single zinc ion.

Seth Darst的分子生物物理学实验室的一位助理研究员Elizabeth Campbell与其同事确定了这个由两种蛋白组成的复合物中原子特有的排布状态。并找到了决定该结构功能的关键：一个单个的锌离子。

A new functional electroluminescent copolymer is reported in which chromophores and hexa segments alternate along the polymer backbone.

采用Wittig反应合成了一种分子主链由烷氧基取代的1，4二苯乙烯基苯聚对亚苯基亚乙烯基(PPV的三个单元的齐聚物与柔性隔离链段五缩六乙二醇组成的交替型蓝绿色发光共聚物。

Without some force of disconnection , the world would freeze up in an overloaded tangle of unprivate connections and unfiltered information.

而密码分子说的则正好相反，&把联上的断开&。而要是没有某种能够已经通联的东西隔断的力量，整个世界都会被冻结成一整团超载的乱麻，一团由没有私密性的联结和没有经过过滤信息组成的乱麻。

He terminal cell apoptosis depended on the time of complete degradation of protoplast in cell.During PCD process,all kinds of cell organelles in protoplast promoted secondary wall deposition at different degree.

EM观察结果表明纤维、基本薄壁组织细胞、导管分子的分化过程均是典型的衰退过程，它是由次生壁的沉积和原生质体的衰退这两个密切相关的过程组成。

" Colloid : Substance consisting of particles that, although too tiny to be seen with the unaided eye (typically 1 nanometre to 10 micrometres), are substantially larger than atoms and ordinary molecules and that are disperse d in a continuous phase."

胶体：由比原子或普通分子大得多，但远小于肉眼可见的微粒组成的物质。这种粒子的大小大约在10-7～10-3公分，并且以各种方式连接或键合在一起。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。