Rhizobia establish a symbiotic relationship with their host plant ― exchanging nitrogen for nutrients ― by forming nodules, which penetrate the roots and sometimes stems of the plant.
根瘤菌通过形成根瘤和它们的宿主建立了一种共生关系——用氮换取营养。 根瘤通常会渗透进植物的根，有时候还会渗透进植物的茎。
Those affected genes are known to be involved in establishing the mutually beneficial relationship between plant and fungus and in the transport of phosphate at the interface between fungus and plant.
受影响的这些则基因参与了作物与真菌之间互利关系的建立以及真菌对作物的磷酸盐运输。
The low-energy bulbs emit a warm luminous glow that supports the photosynthesis process of the accompanying plant, creating a direct relationship between the lamp and host plant.
这种低能耗的灯泡散发出一束温暖明亮的光线，使得与之相伴的花儿能正常的进行光合作用，这样小灯与它的寄居植物就形成了一种直接有效的关系。
Jolly silicone rubber processing plant in Dongguan City, with good credit, excellent service and a number of enterprises established long-term cooperative relationship.
东莞市俊逸硅橡胶加工厂凭着良好的信用、优良的服务与多家企业建立了长期的合作关系。
The study provided a new approach to deal with the further improvement of spatial competition models and the plant competition growth relationship ecological study.
本研究为空间竞争模型的进一步改进和生态学研究植物竞争生长关系提供了新的思路。
GLM and GAM have advantages in probing deeply into the relationship between plant species and environment.
GLM与GAM对于深入研究单个植物种与环境间的关系具有优势。
It was found that soil erosion resistance increased with the number of plant roots, though no consistent quantitative functional relationship was observed between them.
研究发现，土壤抗侵蚀性随着植物根系数量的增加而提高，但未有一致的定量函数关系。
Research shows that polyamines has the function of stimulating growth and resisting age and a close relationship with plant anti-adversity.
研究表明，多胺具有刺激生长，延缓衰老的作用，并与植物的抗逆性关系密切。
Based on these studies and considering the relationship of plant systems space, the layout of equipment is done and optimized and the system is developed.
基于上述研究，在考虑地下厂房系统空间关系情况，进行设备布局与优化，并进行系统开发。
Plant density is an important factor for cultural management, there is a close relationship between plant density and fertilizer application.
植株密度是栽培措施的重要因素，植株密度和施肥间存在密切关系。
In order to translocate N efficiently within plant and maximize growth, the relationship between nitrogen nutrition and the cost of C, photosynthesis, and water equilibrium were discussed.
讨论了植物的氮（N）素营养过程与C的消耗关系、光合作用与N投入的关系、水分平衡与植物的N素营养的关系。
The relationship between nitrate fertilizer application and cultivated conditions such as soil fertility, preceding crop, plant density and irrigation etc.
本文对马铃薯经济施肥量与土壤、前作、密度、灌溉等栽培条件的关系进行了定量研究。
Carpel is the reproductive organ of plant and its character is relatively stable, so it is an important basis of treating taxa and explaining evolutionary relationship.
心皮是植物的繁殖器官，性状相对稳定，是划分类群和阐明演化关系的重要依据。
In this paper, we analyzed the relationship between the nitrogen content and LCC value of rice plant in different periods under different management for 4 kinds of middle-maturing paddy rice.
以4个中晚熟水稻品种为材料，研究不同时期不同氮肥管理措施下植株氮素含量与氮肥用量及LCC值之间的变化关系。
It has a theoretical significance for agriculture production to understand the relationship between polyamines and plant anti-adversity.
了解多胺与植物抗逆性的关系对指导农业生产具有一定的理论意义。
I plant products for export, and has more than 30 countries have established good business relationship.
我厂的产品用于出口，并已与30多个国家建立了良好的业务关系。
In this review, we briefly give an overview of the relationship between membrane lipid composition and plant chilling resistance and the advances of its molecular biological investigation.
本文就低温对膜脂的影响、膜脂组成与植物抗寒性的关系及其分子生物学研究进展作一简单综述。
For controlling the greenhouse environment the first step is to set up a mathematical model which describes the relationship between the external variables and the plant environment.
实行温室控制的首要步骤是建立一个合理的数学模型，用该模型来描述温室外部变量和作物生长环境的关系。
I plant products for export, and more than 30 countries and has established a good business relationship.
我厂的产品用于出口，并已与30多个国家建立了良好的业务关系。
Fluoride accumulation in brown rice was in extremely significant linear relationship with the dose of fluoride in the air the spike is exposed to after full heading of the plant.
糙米氟含量与水稻抽穗齐穗后所暴露的氟剂量间呈极显著线性相关关系。
The relationship between environmental factors (climate and soil) and plant life form gradient was analysed by doub sieving progressive regression method, and mathematical models were set up.
并用双重筛选逐步回归的方法分析了环境(气候和土壤)因子与植物群落生活型谱梯度的关系，建立了相应的数学模型。
The Experiments were carried out to study the relationship dynamics of Aphis craccivora population and Vicia faba between physiological stress on the basis of plant-insect experimental system.
本文以蚕豆和蚕豆蚜构成的人工种间关系系统为对象，研究了蚜虫种群动态和植物生理变化的关系。
Li Hung auto supplies plant the spirit of "customer first, honesty first" principle, and the number of enterprises established long-term cooperative relationship.
立鸿汽车用品厂本着“客户第一，诚信至上”的原则，与多家企业建立了长期的合作关系。
The relationship between yield per plant and 6 different characters was analyzed by use of 22 tumorous stem mustard varieties.
以22个茎芥菜（茎瘤芥）品种（系）为试材，对6个性状与单株产量的关系进行通径分析。
The relationship between plant height and yield components of rape interspecific hybrids was studied.
本文研究了油菜种间杂种后代株高与产量性状间的关系。
The relationship between different plant communities and soil characteristics were studied in the Songnen grassland.
探讨了松嫩平原草原植物群落演替与土壤化学性质和土壤肥力的关系。
Objective: To establish the relationship equation of yield and extraction time of plant volatile oil.
目的：建立植物挥发油提取量与提取时间关系式。
The relationship between air temperature and plant grow th and development and embryo development of cotton was studied.
研究了温度与棉花生长发育及幼胚离体培养的关系。
The relationship between air temperature and plant grow th and development and embryo development of cotton was studied.
研究了温度与棉花生长发育及幼胚离体培养的关系。
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