您要查找的是不是：
- trophic interrelatio 营养相互关系
- Producer The first TROPHIC LEVEL, in a food chain. 生产者：食物链中第一个营养级。
- These microscopic organisms are assigned a trophic level (TL) of 1. 这些微生物的营养级为1。
- Conclusion:CNTF is of trophic functio n on muscle cells in culture. 结论:CNTF对体外骨骼肌细胞具有营养作用。
- Trophic niche of flea in the southern slope of the Himalaya Mountains. 喜马拉雅山南坡蚤类营养生态位的研究。
- Neurons are the basic structural, functional, trophic and genetic units of the nervous system. 神经元是神经系统结构、机能、营养及遗传的基本单位。
- Also the plasmutocyte is divided into trophic nucleus hematocyte and micronuclei hematocyte. 其中浆血胞可分为大核浆血胞和小核浆血胞两种。
- The next best way to quantify the amount of protoplasm in each trophic level is to weigh it. 确定每一个营养阶层原生质总量的第二个好办法是称重。
- The smrvival of neurons in vitro is an important indcx to evalutate thc trophic effect of neurotrophic factors (NTFs). 神经元在体外的存活是衡量一种营养因子有无神经营养作用的重要指标之一。
- Reviews on the trophic modes and factors affecting photosynthesis of Spirulina was made. 摘要本文就螺旋藻的营养方式及光合作用的影响因素作了较为全面的综述。
- Food, food chains, food-webs and trophic levels consist of a system, termed the“ food system”. 食物、物链、物网以及由此构成的营养级组成“食物系统”。
- Effects of volatiles from different trophic level on foraging behavior of Aphidius avenae. 不同营养层次挥发物对燕麦蚜茧蜂寄主搜寻行为的影响。
- CAN STABLE ISOTOPE RATIOS PROVIDE FOR COMMUNITY-WIDE MEASURES OF TROPHIC STRUCTURE? 稳定性同位素与群落营养结构?
- Accumulation and biodegradation of anthracene by Chlorella protothecoides under different trophic conditions. 不同营养条件下原始小球藻对蒽的富集和降解研究。
- The trophic state in Hedi reservoir was evaluated on the basis of TSI and other methods. 还用TSI等富营养指标对鹤地水库不同季节和位点的水质进行了富营养化评价。
- A photosynthetic green plant or chemosynthetic bacterium, constituting the first trophic level in a food chain; an autotrophic organism. 生产者，自养有机体构成食物链上的第一级营养层次的可进行光合作用的绿色植物或化能合成的细菌；自养有机体
- Whether trophic function of taurine can antagonize neurotoxicity of manganese and whether the nutrition i... 本文从细胞凋亡方面对锰、牛磺酸对其影响予以综述。
- The milkfish pond system is composed of limited trophic components and operated by simple food chains. 虱目鱼养殖 池可视为一封闭、完整的生态系，由单纯的生物及食物链所组成。
- The water eutrophication in Shahu Lake was evaluated comprehensively by using trophic status index in this paper. 摘要本文采用营养状态指数法对沙湖营养状况进行综合评价。
- This results in an increasing concentration of insecticide in organisms at the higher trophic levels. 这就导致在更高营养级上的有机体中，农药的浓度增加。
