生物-社会的

Furthermore, biogenic minerals in geological environments can be used as biosignatures, which help to retrieve the origin and evolution of life on Earth and other planets.

此外，在地质环境中生物成因的矿物还可以作为一种生物信号，用来重建地球和其他行星的起源和演化。

The results indicated that the environment and the genotype posed most significant effects on the resistance and susceptibility of rice varieties to different BPH biotypes.

但是，不同水稻品种对褐飞虱不同生物型的抗感性稳定性程度不一样，同一水稻品种对褐飞虱不同生物型的抗性稳定性程度也存在差异。

Herbivory and the interaction with epiphytes are the most important biotic factors affecting the biomass and production of seagrasses.

非生物因素一般有最适合海草生长的范围，生物因素的影响具有两面性。

Also, fruit rot caused by soil inhabiting organisms is greatly reduced by the plastic barrier between the fruit and organism.

同时，果实和生物之间的塑料屏障显著减少土壤生物引起的果实腐烂。

Results show that PV, KV, AV and insolubles of the RSO biodiesel increase, IV decreases during oxidation tests. The iso-octane insolubles are much higher than the total insolubles, which indicate that great attention should be paid when mixing RSO biodiesel with mineral diesel fuel.

结果表明，氧化过程中橡胶籽生物柴油的过氧化值、运动粘度、酸值、不溶物增加，碘值降低，其中异辛烷不溶物比总不溶物量大很多，对于高度氧化的橡胶籽生物柴油与非极性物质如矿物柴油混合时应引起重视。

English Description This course is to introduce a serials of biomaterials and their functions.

Chinese Description 本课程将介绍一系列的生物大分子及构成这些生物分子的基本分子。

It is the first time of using the microsatellite primer-PCR and partial gene of mtDNA COⅠ-Ⅱamplification to analyze genetic diversity of host bio-type and body colour bio-type and to probe out the changing mechanism of body colour on green peach aphid in China.

本论文在国内首次运用微卫星引物PCR 扩增和mtDNA COⅠ-Ⅱ部分序列特异扩增的方法对桃蚜寄主生物型和体色生物型的遗传分化和体色变化机理进行了研究。

The object of this study is to prepare of soy oleic acid from the acidic oil , which was made from soap stock by acidification with sulfur acid, followed by hydrolysis, distillation and emulsification separation.

以菜籽油或酸化油为原料，进行了菜籽油及酸化油合成生物柴油工艺中试；得出了较理想的合成工艺条件；利用气相色谱及化学分析法，对生物柴油的燃烧特性进行了分析。

Aims Soil respiration may have distinct dynamic patterns at different temporal scales since it is affected by diverse abiotic and biotic factors.

由于受到多种生物和非生物因素的影响，土壤呼吸在不同时间尺度上的动态变化可能不一致。

Enrichments, selections, and special niches for uncommon actinomycetes Actinomycetes can be isolated from soil and marine sediments.

集成电路能否集成有电容的电路？查看计算机病毒与生物病毒的区别？人们如何对待它们？生物病毒有那些作用？查看

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。