查询词典 tropism

Chemotropism A TROPISM in which the stimulus is chemical.

向药性：刺激物是化学物质的一种向性。

Finally, it studies the tropism between them. 1 the groups in the class form the state of mutual tolerance, aid and improvement, consequently the composition of forces of the collective construction. 2 find the sources of informal groups in the classes and form the properties of collective construction.

最后，本文对二者关系的应然取向作了一定的推论：1班级中的正式群体与非正式群体形成相容、相辅、相促的局面，形成班集体建设的合力；2利用班级中的非正式群体资源，形成班集体建设的个性。

This image is not the realistic self of the other, but the creation that the image creator and describer creates according to their own aesthetic experience, value tropism, understanding, desire and pursuit.

这种形象不是他者现实本身，而是形象的塑造者和表现者根据自己的审美体验、价值取向、理解、欲求创造出来的。

Improvement of contemporary principles of management may resort to its value tropism——system and ethnics.

现代管理学的完善也就诉诸于它的价值取向——制度和伦理。

Now we have known that SARS-CoV encoded 11 varietal proteins. They have 4 constitutive proteins: spike protein, membrane protein, envelope protein and nucleocapsid protein. Spike protein trimer form spike and exsertion? virus peplos on the surface. Spike protein is archi-surface antigen component of virus, it has acceptor binding and membrane fusion activity. Spike protein has important effect at tissue tropism, cell-fusion and toxicity. Nucleocapsid protein can bind genome RNA to shape neucleocapsid. Membrane protein and envelope protein are necessary constituent to shape virus peplos. Spike protein is I-type membrane glycoprotein, it mediate virus binding with host cell epimembranal acceptor and to fuse host cell membrane.

SARS-CoV属于巢状病毒目、冠状病毒科，为单正链RNA病毒，基因组全长约29.7kb，已知编码11种蛋白，其中包括4种结构蛋白，分别是刺突蛋白、包膜蛋白、小包膜蛋白和核蛋白或核壳体蛋白。S蛋白三聚体形成突起，伸出包膜表面。S蛋白是病毒的主要表面抗原成分，具有受体结合和膜融合活性，在组织嗜性、细胞融合和毒力等方面起重要作用。N蛋白与基因组RNA结合形成核衣壳。M蛋白和E蛋白是包膜形成所必需的成分。

The expression level of cAPN gene mRNA in lung,glandular stomach and jejunum were higher than that in other tissues,and the expression level of it in bursa of Fabricius and spleen were lower than that in other.The results also reflected that the tropism of IBV is closely related to the cAPN content diversity.

表明cAPN的表达与IBV亲嗜组织存在着密切的相关性，同时也侧面反映了IBV组织嗜性的差异在一定程度上取决于机体不同组织器官cAPN的含量差异。

This tropism is blessed with rich and deep connotation and sets us an example and model of our ideality .

这一价值取向具有丰富而深刻的内涵，为我们树立了理想追求的楷模和典范。

Its aim is to review national musical aesthetic psychology deeply through depending on the theory of Ethomusicology, adhibitting investigation tropism leaning to humanism, standing out mentalistic society idiosyncracy and using historical culture analytical method and cause and effect analytical method.

课题研究主要内容：音乐民族审美心理形成的基本条件是受自然系统中的地理环境、人种特征，社会系统中生产方式、社会政治结构、哲学思想、宗法、原始神话、集体无意识等因素的影响与作用。

In our test, the mutation in S1 gene seemed notthe major reasons responsible for IBV tropism switch. 3: Relationship between HA activity and cross-species infection of IBV After treated with lecithinase C, the strains M41, H52, H120 and Gray, but notHolte, Connecticut and M52-19, could haemagglutinate 0.5% chicken erythrocytes.

唾液酸糖蛋白在IBV跨种感染过程中的作用某些冠状病毒可以利用细胞表面的唾液酸糖蛋白作为进入细胞的受体，而神经氨酸酶可以降解细胞表面的唾液酸糖蛋白，这样就会降低病毒感染的几率。

This is because the tropism of the virus for the liver cells is much higher than that for lymphocyte.

这是因为病毒对肝细胞的趋向性比对淋巴细胞要高很多。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。