生物-社会的

When read more different study word the snake like robot joint is designed. In this word ADAMS software were used to simulate snake like robot motion on the ground. After input different signal the snake like robot can motion with different shape, when compared with biology snake, get the snake like robot can exhibition the strongpoint of the biology snake.

本文参考相关技术文献并结合自身特点设计了蛇形机器人关节模块的机械结构，并引入了多体动力学仿真软件ADAMS 对蛇形机器人关节模块进行运动状态仿真，模拟出不同输入信号下的运动状态，再与生物蛇的运动状态比较，得出蛇形机器人关节模块组合后能够发挥出生物蛇的运动优点。

Secondly, the experimental research advances of cyclopeptide nanotubes using as the templets to produce biologic sensors by synthesis with functional nanomaterials such as electronic, optical and magnetic ones.

进而介绍了环肽纳米管用作生物传感器模板，与功能性纳米材料合成制备生物传感器的实验研究进展，接着介绍了环肽纳米管作为药物或药物载体潜在的应用前景，特别是在某些抗菌和抗感染药物开发设计中的应用以及环肽在不同极性的环境中自组装过程微观机制的MD模拟研究进展，最后介绍了环肽纳米管作为模板，制备磁性、电性纳米材料方面的实验和理论研究进展。

Biotechnology is the emergence of objective needs, but also the results of scientific and technological development, and summarizes tree genetic marking major progress in genetic engineering and biotechnology are discussed in the application of vegetation characteristics and prospects.

生物技术的兴起是客观的需要，也是科学技术发展的结果，概括了林木遗传标记和基因工程取得的主要进展，并论述了生物技术在林木中应用的特点和展望。

Responses to the selection pressures incurred by the novel abiotic and biotic factors in introduced ranges are primary causes for alien species evolution, although other factors such as intra- and inter-specific hybridizations, genetic shifts can also cause evolution.

种内或种间杂交、遗传漂变、新环境带来的新的选择压力等是促使外来种发生进化的重要原因。在入侵地，响应来自非生物和生物因素的选择压力是外来种发生适应进化的主要原因。

Comparisons of the ASPM homologue proteins show high conservations among the species and are therefore proposed to share biochemical functions.

比较各物种生物间的ASPM同源基因，可发现其蛋白质结构带有很高度的保留性，也因此各物种间的ASPM同源基因可能有相同的生物功能。

To study the effects on the body of animals after incorporation of 3H-TdR and its mechanism, the laws of distribution A retention and absorbed dose in blood , thymus, spleen, femur, heart, lung,kidney, liver, brain , spermary , small intestine and muscle were detected by liquid scintillation counter after 3H-TdR was injected into the tail vein of mouse; the process of dynamic incorporation of in the lymphocytic cell nucleus of blood , thymus , spleen and the nucleus of femur was monitored; the absorbed dose in the cell nucleus was estimated; the influence to RNA"s synthesizing and cell"s survival was observed using the technology of CLSM; A segment of Egr-1 gene was cloned with reverse transcriptase- polymerase chained reaction, the influence to the expression of Egr-1 gene in the spleen cells was observed.

为了探讨有机结合氚内污染对生物机体的影响及其作用机理，本课题应用均相液体闪烁测量技术研究了氚标记胸腺嘧啶核苷(~3H-TdR)经尾静脉注入小鼠机体后，在血液、脑、胸腺、心脏、肺脏、肝脏、脾脏、肾脏、小肠、睾丸、肌肉和股骨共12种组织器官的生物动力学分布规律及其吸收剂量；应用纸片法液体闪烁测量技术研究了~3H-TdR内污染在外周血、胸腺和脾脏淋巴细胞及骨髓细胞的动态滞留规律，估算了细胞核的吸收剂量；应用共聚焦显微镜观察了~3H-TdR内污染对脾细胞核酸合成及其存活率的作用，应用反转录PCR技术研究了~3H-TdR内污染对脾细胞早期生长反应基因-1(Egr-1)转录表达的影响。

A variety of genes form many kinds of individuals, and the existence of individuals depend on each other. Which made a complex net of life?

生物个体的表现由各式各样的基因所掌控，各种不同的生物个体互相依赖生存，因而形成了一个复杂的生命之网。

Foxh1, a Smad DNA-binding partner, mediates TGFβ-dependent gene expression during early development. Few Foxh1 targets are known. Here, we describe a genome-wide approach that we developed that couples systematic mapping of a functional Smad/Foxh1 enhancer to Site Search, a program used to search annotated genomes for composite response elements. Ranking of SFEs that are positionally conserved across species yielded a set of genes enriched in Foxh1 targets.

在最新的研究中，加拿大多伦多大学和英国阿伯丁大学的研究人员开发出一种新的生物信息学的方法，把Smad/Foxh1功能性增强子系列制图与定点查找结合起来，进行全基因组范围的Foxh1靶蛋白搜索，并将搜索结果按照其在生物间的保守性打分分级。

We have a survivor, and while at first I thought his rantings pure exaggeration... it appears to be no simple skeleton. The descriptions of the creature's abilities were eerily similar to those our brothers at Marnas Pell encountered almost a century ago: men pulled through the air to skewer themselves on the creature's blade, and attacks so quick that it was able to assault multiple opponents at once.

对这个生物能力的形容，好像和当年我们在Marnas的兄弟在差不多一个世纪前所碰到的怪物一样：人被凭空拉到那个生物的面前并被剑刺穿，并且它的攻击是如此之快，以至于可以同时攻击多个对手。

Historical geology is the study of development process and principals of the earth.

其研究的主要内容包括生物化石的形态、结构构造、分类系统，生物的生活方式和生活环境、时空分布及生命的起源与演化。

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。