生物学的

Although the pathogenesis is not very clear, new understandings about development of pulmonary fibrosis has appeared in company with impenetration of cell biology research and molecular biology research. In a word, research of pulmonary fibrosis gradually appears to be integrated and multidisciplinary crossover.

尽管肺纤维化发病机制目前尚不完全清楚，但随着细胞生物学和分子生物学研究不断深入，对肺纤维化的发生、发展机制有了许多新得认识，肺纤维化机制的研究正逐渐走向整体化和多学科交叉方向。

As an economical macroalga, Porphyra is of great economical and biological importance,and can be used as experimental system in the research of marine biology.

紫菜作为一种经济海藻，具有重要的经济价值和生物学价值，可作为海洋生物学研究中的模式生物。

Spermatogonial stem cells have special behavior and features,based on these ,we can indentify the spermatogonial stem cell in vitro.

精原干细胞具有典型的生物学行为和特征，结合行为及生物学特征可对增殖的精原干细胞进行鉴定。

Objective:To study the biological features of mouse spermatogonial stem cells,in order to indentify spermatogonial stem cells and to realize the features in vitro.

目的：探讨培养状态下精原干细胞的生物学特征，为体外鉴定精原干细胞及认识精原干细胞在体内的生物学行为打下实验基础。

Susumu Tonegawa, a professor of biology and neuroscience at the Massachusetts Institute of Technology (and 1987 Nobel laureate in Physiology or Medicine), has been for more than a decade investigating the region's role in forming memories.

十几年以来，麻省理工学院的神经生物学教授利根川进（ Susumu 利根川进，1987年生物学与医学诺贝尔奖获得者）一直在研究这个特别区域，研究它在进行记忆与讯息贮存中所发挥的作用。

He issued a statement recanting this opposition (he later regretted doing so, and he personally apologized to Einstein).

他自己发展了分子生物学，想通过用物理的语言来描述生物学中的课题。

Chemical biology is rapidly establishing itself as an important interdisciplinary field through cross\|link and fusion.

化学生物学正在成为一个重要的新兴交叉学科，它是化学与生物学和医学等学科领域相互交叉、相互渗透的产物。

This is a web page of Introduction to Exobiology, which explores the field of exobiology, the search for the origin of life on the Earth, and in the Universe from a lay perspective including a self-test.

这是外空生物学介绍的网页。该网页主要从地球及宇宙生命起源的角度介绍了外空生物学。

By studying preliminarily the biological characteristics of Neovossia horrida,screening experiment of controlling fungicides on rice kernel smut and surfactant, theresults are as fallows. 1. Studies on biological characteristics of Neovossia horrida indicate that thegermination of the chlamydospores is not at the same pace, the germination of thechlamydospores lasts more than 60 days, and some chlamydospores can germinatewithout dormancy.

本文通过对稻粒黑粉病病原生物学特性、防治药剂筛选和水面扩散剂的初步研究，得出如下结论： 1、病原生物学特性研究表明：病菌冬孢子的萌发相当不整齐，持续期长达60d以上；并发现极少数孢子不需要休眠即可萌发。

Plant Development Anatomy is a elective course for graduate students of several specialities such as Botany, Agronomy, Pomology, Vegetable Crop, Plant Nutriology and so on. It has close relation to Plant physiology, Cell Biology, Molecular Biology, Plant Systematic, Plant Taxonomy, Plant Ecology and other courses.

中文简介：植物发育解剖学是植物学、农学、果树、蔬菜和植物营养等专业硕士研究生的选修课；是与植物生理学、细胞生物学、分子生物学、植物系统学、植物分类学和植物生态学等学位课程密切相关的课程。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。