查询词典 biological

In the last ten years, Chinese scientists have found that angustmycin A had biological activities of cytokinin. It has a promising applications in the botanical research and the agricultural production.

近十年来，我国科学工作者发现它具有植物细胞分裂素的生物活性，在植物学研究及农业生产上也有良好的应用前景。

OBJECTIVE: BMSCs from osteoporosis rats were isolated and cultured in vitro. To observe biological features of BMSCs of rat models of osteoporosis, to analyze cytopathology mechanism of osteoporosis, and to provide a significant drug target for prevention and treatment of osteoporosis.

目的：对骨质疏松大鼠骨髓间充质干细胞进行分离和体外培养，观察骨质疏松模型大鼠骨髓间充质干细胞的生物学特性，分析骨质疏松的细胞病理学机制，以期为骨质疏松的防治提供一个有意义的药物靶标。

PSE7 and SOJB had the similar binding proteins in tobacco, suggesting that they may share some similar biological functions. The ubiquitin-conjugating protein and peptidase involved in protein degradation were found binding with SOJB but not PSE7. Both SOJB and PSE7 could bind with transmembrane transport protein, SOJB bound with copper transporter protein, and PSE7 bound with water channel protein. The results suggested that the target of SOJB and PSE7 may be located in cytoplast.

PSE7和SOJB在烟草中存在几个相似的结合蛋白，表明二者具有共享的生物学功能；SOJB能与肽酶和泛素结合蛋白（与蛋白质降解有密切关系）互作，而PSE7没有筛选到类似蛋白；SOJB和PSE7均能与跨膜运输蛋白结合，PSE7与水通道蛋白结合，SOJB与铜离子转运蛋白结合，表明二者在胞质内均存在作用靶标。

This is the website for The Department of Biological Sciences at the University of Notre Dame.

这是圣母大学生物科学系的网站。

For example, with all the emphasis that is placed on developing new technologies and investigating interesting biological questions, there is a danger that money and effort are diverted away from translating existing tools and knowledge into applications that will save lives.

举例来说，人们把重点放在开发新技术以及研究感兴趣的生物学问题上，殊不知这样做有一个很大的风险：人们忽略了对现有的工具和知识进行开发利用，而这些东西很可能正是拯救生命的原材料。

In the 21st century, your generation must face the challenge of stopping the spread of deadlier nuclear, chemical, and biological weapons.

在二十一世纪，你们年轻一代的使命是必须保证今天的进步发展不以明天为代价。

To study the applicable prospect of suicide gene on tumor therapy in clinic,we cloned the gene of D-amino acid oxidase and the gene of yeast cytosine deaminase.We hope to establish the transgenic mices of DAAO gene and YCD gene,and the two transgenic strain mices are valuable animal system for studying the biological characteristic of DAAO gene and YCD gene ,for studing the killing activity of DAAO/D-Ala and YCD/5-FC gene therapy systems on tumor.The D-amino acid oxidase gene derived from R.gracilis and it could oxidize D-amino acids. Hydrogen peroxide(H2O2) is a reactive oxygen species generated in the deamination of D-Ala catalyzed by DAAO.

为了探讨自杀基因在临床肿瘤治疗中的应用前景，建立自杀基因肿瘤治疗评价的动物模型，我们克隆了D-氨基酸氧化酶(D-amino acid oxidase，DAAO)基因和酵母菌胞嘧啶脱氨酶(yeast cytosine deaminase，YCD)基因，希望建立DAAO基因及YCD基因转基因小鼠，为研究DAAO及YCD基因的生物学特性、开发和评价DAAO／D-Ala及YCD／5-FC自杀基因系统进行肿瘤治疗建立良好的实验动物模型。

Aging is a biological phenomenon that causes debilitation and death.

老化是一种生物学现象，它引起虚弱和死亡。

This brings forth the resurrection of what has decayed in preparation for biological ascension.

这带来了衰退部份的复苏，为生物提升做准备。

The red line is the average measured IQ of the non-adoptees, plotted against the biological father's income decile.

红线是非养子女所测得的平均 IQ，横线为亲生父亲的收入十分制指数。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。