查询词典 functional

Four triatomic heterocyclic compounds, cyclopropane , oxa cyclopropane , ethyleneimine and thiirane were fully optimized utilizing Gaussian94 program package with a density functional theory method B3LYP and an ab initio method MP2 at 6-311 ++G** level, and the theoretical results agrees well with the reference data, which shows that this method is reliable.

使用Gaussian94程序包和密度泛函方法B3LYP以及从头算方法MP2在B3LYP／6-311++G**基组水平上，对4种三元杂环化合物环丙烷、环氧乙烷、环乙亚胺和硫杂环丙烷进行了全优化，其理论数据和文献数据符合得很好，这表明该方法是可靠的。

Four triatomic heterocyclic compounds, cyclopropane, oxacyclopropane, ethyleneimine and thiirane were fully optimized utilizing Gaussian94 program package with a density functional theory method B3LYP and an ab initio method MP2 at 6-311++G** level, and the theoretical results agrees well with the reference data, which shows that this method is reliable.

程学礼 ，赵燕云使用Gaussian94程序包和密度泛函方法B3LYP以及从头算方法MP2在B3LYP/6-311++G**基组水平上，对4种三元杂环化合物环丙烷、环氧乙烷、环乙亚胺和硫杂环丙烷进行了全优化，其理论数据和文献数据符合得很好，这表明该方法是可靠的。

Chapters four, five and six are supposed to be the cynosure in this thesis. In chapter four, a general description of the development of equivalence theory is presented. In comparison with the equivalence theories presented by Jacobson and Catford, the author elaborates on Nida's equivalence theory, especially the essence of his functional equivalence theory.

第四，五，六章是本论文的核心部分，在第四章，作者描述了对等理论的发展和演变，并详细介绍了奈达的翻译对等理论，尤其是功能对等理论，为全文做了理论铺垫。

Their functional defect would inhibit the completion of cytokinesis.

它们功能的破坏会导致胞质分裂缺陷。

By sequencing randomly-selected clones from the library and usingbioinformatics, 73 novel expressed sequence tags were obtained, in which therewere 24 full-length cDNAs, including cytolysin gene, neurotoxin genes, and greenfluorescence gene. Functional study on these novel genes is an ongoing task in ourlaboratory.

对文库克隆进行序列测定和生物信息学分析，已经获得了73个海葵新表达序列标签，有24个全长cDNA，其中包括海葵细胞毒素、海葵神经毒素、绿色荧光蛋白等具有开发应用价值的新基因。

In contrast, cancer cells lacking functional P53 would be expected to be sensitive to viral replication and subsequent cytolysis. However P53 defections wildly exist in most of human cancer cell, deletion of E1B-55kD gene can make the adenovirus target at p53 mutation tumor cell.

以往的研究表明，大部分人类肿瘤中均存在p53基因突变，因此E1B55kD蛋白缺失的重组病毒只能在P53功能异常的肿瘤细胞中复制，而在正常细胞中该重组病毒由于缺乏对抗P53蛋白的病毒产物，不能有效复制，因此具有肿瘤靶向治疗的特点。

After incubation with tumor cytolysis antigen ,the DCs can activate the CTLs to become tumor specialized CTLs, which had shown significantly inhibition on growth of YTMLC tumor cell line. Conclusion: The precursors in human cord blood can be induced to functional DCs which activate T lymphocyte to become tumor specialized CTLs.

经细胞因子组合可以从脐血中诱导出DCs，并可诱导肿瘤特异性CTLs的产生而发挥抗肿瘤作用，为进一步开展DCs的基础及临床应用研究打下了基础。

The human CTLA-4 gene, which lies on 2q33, has four exons: exon 1 encodes leader sequence, exon2 encodes 116 Aa forming extra-cellular V-like functional domain, exon 3 encodes 37 Aa of hydrophobic membrane domain and exon 4 encodes 34 Aa of cytoplast domain.

人类的CTLA-4基因位于2q33，有四个外显子组成，其中第一外显子编码前导序列，第二外显子编码116个氨基酸组成的胞外功能区，第三外显子编码37个氨基酸组成的疏水性跨膜区，第四外显子编码34个氨基酸组成的胞内区。

Objective To express the functional domain at C-terminus of Clostridium difficile cytotoxin B and lay a foundation of developing effective vaccine against infection with Clostridium dificile and diagnostic antigen.

目的 表达并纯化艰难羧菌细胞毒素B羧基末端功能区片段，为制备高效防治艰难羧菌感染的疫苗和诊断抗原奠定基础。

There are also dancing hall, gymnasium, billiards, chess and card rooms recreation facilites, it is multi-functional place ,which is a body of combination of business, tourism and conference.

舞厅、健身房、桌球室、棋牌室等娱乐设施一应俱全，是集教学、培训、会议、旅游、办公为一体的多功能场所。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。