生物-社会的

So this paper does certain researches on ommateum and some ATR techniques are proposed in this paper.

复眼作为一个现实中的生物的视觉系统，它首先具有一般生物眼睛的视觉系统功能，在此之外，还拥有其独特的特点。

As a real visual system existing in nature, ommateum not only have the same function as other visual systems, but also have its special feature.

复眼作为一个现实中的生物的视觉系统，它首先具有一般生物眼睛的视觉系统功能，在此之外，还拥有其独特的特点。

TCP porous ceramics, as a system among bone-defectsrepairing materials, have immeasurable advantage compared with the otherbiomaterials. But at the same time, the preparing process and osteogenetic processof this kind of material are very complicated, and to the material's Ca, Pcomparison and micro-construction is expected extremely high.

TCP多孔陶瓷作为骨替代材料中的一员，有着其它生物医用无机材料无可比拟的优势，但同时，这种材料的制备工艺及在生物体内的降解和成骨过程也比较复杂，材料的Ca、P比例以及微观结构的要求也更高。

Sufficient pathogen, susceptible host and favourable environmental conditions,which are necessary to the outbreaking of the plant disease.

一定数量的病原生物、易感病的寄主以及有利的发病条件是任何病原生物引起的植物病害发生的必要条件。

Domestic and abroad examples are introduced to illustrate the research and development status of both biocatalytic oxidoreduction and hydrolase -mediated enantioselective synthesis.

本文概述了生物催化技术近年来迅速发展的背景、现状和前景，特别谈到酶在手性合成领域的广泛应用；结合国内外实例，分别介绍了生物催化的不对称氧化还原反应和水解酶催化的对映选择性合成两个主要方面的研究与开发动态。

Biogenic silica content was determined in 25 surface sediment samples from the southern South China Sea to study its distribution and its modern oceanic environmental significance, which may provide further scientific evidence for paleoceanography explaination.

对南海南部25个表层沉积样进行了生物硅的测定分析，试图揭示南海南部表层沉积生物硅的分布及其对现代海洋环境的指示意义，以便为古海洋学研究提供进一步的科学依据。

By comparison among concentration of nitrogen compounds, relative contents of pryyolic N-H shielded carbazoles and parameters of C21-/C22+、Pr/nC17 , the results show that slight biodegradation has little effects on the relative contents and distribution of pyrrolic nitrogen compounds, but has certain effect on its concentration.

根据2类原油中含氮化合物浓度、屏蔽型含氮化合物的相对含量与反晕原油生物降解的地化参数C21-/C22+、Pr/nC17等指标的对比研究，发现生物降解作用对该区原油中含氮化合物的相对含量及其分布影响不显，运移作用仍然是造成含氮化合物分馏的主要因素。

It is necessary to improve international financial institutions to ensure global liquidity security and smoothen the supply shocks derived from higher food and oil prices, especially in support of least developed and middle income countries.

考虑到世界粮食安全、能源和可持续发展的需要，有必要探讨生物燃料的利弊。各国应重新审视其公共政策，确保生产生物燃料不仅不影响对粮食安全的投入，反而有利于促进可持续发展、改善脆弱人群的福祉。

In order to transform Spartina alterniflora, an invasive species widely distributing on Chinese coast, into clean energy, the feasibility of anaerobic digestion of S. alterniflora was analyzed by its biological structure using the SEM and its chemical composition using the Elementor and ICP-AES, at the same time the anaerobic batch digestion experiments were carried out at 35℃.

针对互花米草这一广泛分布在中国海滩上的外来植物的资源化利用问题，通过对其生物结构的SEM观察，以及化学组成的测试分析，探讨了对其进行厌氧生物转化利用的可行性；同时，在35℃条件下采用批量发酵方式进行了厌氧发酵试验。

Measuring recreational value and existence value of agricultural land in Shiliuhong leisure farm in Wuhan;2. This research adopts the quantitative method to value direct extractive value,direct service value,indirect economy value, existence value of Chishui Alsophina spinulosa Nature Reserve.

本研究采用定量的方法对桫椤保护区生物多样性的直接实物价值、直接服务价值、间接经济价值、存在价值进行评估，以及对桫椤保护区生物多样性的保护效益进行分析，为行政部门和环境保护部门对保护区的科学管理提供理论依据。

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。