生物-社会的

This is the website of The Directorate for Biological Sciences.

这是美国国家自然科学基金生物学部的网站。

This could lead to a long-term downtrend for small molecule and biotech drugs.

这可能会导致小规模和生物制药的长期下降趋势。

"That"s what California"s biodiversity is all about," says ecologist Susan Harrison.

"这就是加利福尼亚生物多样性的全部，"生态学家苏珊？

This is the website for School of Biological Sciences, University of Edinburgh.

这是爱丁堡大学生物研究院的网站。

Objective:To investigate the effect of loop electrosurgical excision procedure in the treatment of benign cervical neoplasm.

目的：探讨高频电刀环切术(loop electrosurgical excision procedure，LEEP)在治疗宫颈良性赘生物中的疗效。

If we know more about what causes endangerment, we may be able to take measures

如果我们能更多地了解致使生物濒危的原因，就能及时采取补救措施。

If we know more about what causes endangerment, we may be able to take measures before it is too late.

如果我们能更多地了解致使生物濒危的原因，就能及时采取。。。

If we know more about what abuses endangerment , we may be able to take measures before it is too

假如我们更多地了解致使生物濒危的起因，我们就能够及早采取措施。

If we know more about what abuses endangerment, we may be able to take measures before it is too late.

假如我们更多地了解致使生物濒危的起因，我们就能够及早采取措施。

This is the website for Department of Biological Sciences, University of Essex.

这是埃塞克斯大学生物科学系的网站。

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。