| 1. | One would have to know all the more relevant physical and biotic factors and be able to depict their interactions .
人们必须知道所有有关的物理因子和生物因子，并能描述其相互影响。 |
| 2. | Effects of several soil biological factors on soil nutrients
几种土壤生物因子对土壤养分的影响 |
| 3. | Comparative study on proliferative efficiencies of relevant biological factors on articular cartilage cells cultured in vitro
相关生物因子对体外培养关节软骨细胞促增殖作用的比较研究 |
| 4. | Vascular impairment can be induced by both mechanical and biological factors , resulting in a nutritional deficit of the nerve tissue and subsequent ischemia of the nerve
血管损害能产生气械和生物因子，导致神经组织的营养障碍和局部神经缺血 |
| 5. | Obesity may occur after long period disorders in appetite and energy metabolism regulations which are controlled by some specific biological factors
摘要特异生物因子控制的食欲调节功能和能量代谢功能长期紊乱会引起体内脂肪的蓄积，导致肥胖，以及与肥胖相关联的各种并发症。 |
| 6. | Nfkb ( nuclear factor kappa b ) transcription factor regulate encoding genes of various cytokines such as growth factors and adhesion molecules . recently , studies have revealed nfkb is relationed to trauma
核转录因子nf b ( nuclearfactorkappab ， nf b )是一种重要的生物因子，调控多种细胞因子如生长因子、细胞因子、粘附分子等编码基因的表达，近来研究表明， nf b与创伤关系密切。 |
| 7. | Abiotic stresses such as drought , low temperature , and high salinity are major environmental factors that dramatically limit plant growth and crop productivity . the prediction is that high salinity will continue to be the major single abiotic factor likely to affect crop yields globally
环境胁迫，如干旱和高盐是限制植物生长和农作物产量的重要环境因素，其中盐胁迫是持续影响全球农作物产量的重要非生物因子。 |
| 8. | Overall investigation of physiochemical features and biological factors of reservoir water quality were conducted in daoguanhe reservoir from 1999 to 2002 . at the basis of these investigations , integrate evaluation of trophic state and environmental status was made . theoretical base for the reasonable utilization of fishery resource and ecological management of environment were provided using bio - manipulation technique and ecoenergetics means
1999 ? ? 2002年全面调查了武汉道观河水库的水质理化特性和生物因子，在此基础上综合评价了水库的营养状态和环境现状，并利用生物操纵技术和能量生态学手段，为水库渔业资源的合理利用和渔业环境的生态学管理提供理论基础。 |
