地上生物量补偿性生长模型。
The model of the compensatory growth capacity ofthe vegetable.
建立生长模型是研究林木生长规律的有效手段。
Establishing the growth model was an effective approach to study the growth law of forest tree.
首先选择适宜的生长模型，预估林分的生长量。
First of all, chooses suitable growth model and estimates the plant growth quantity.
讨论了一个一般的微生物生长模型的极限环问题。
A general microbial growth model is discussed in this paper.
其生长机理可以用对称性的形核生长模型来解释。
Their growth mechanism could be explained by symmetrical nucleation and growth model.
生长模型是定量研究果树干周生长过程的有效手段。
Growth model was an efficient way to study the growth process of some factors of plants quantitatively.
二维核叠层模型是传统二维核晶体生长模型的补充。
So we present a new terraced nuclear model for the complement of the classic crystal growth models.
林木枯损模型是林木生长模型系统的重要组成部分。
Tree mortality model is an important part of tree growth model system.
生长模型是定量研究果树干周生长过程的有效手段。
Trunk girth growth of the fruit tree was studied by means of Logistic equation, Mitscherlich equation.
作物生长模型的优化是高维、非线性的复杂优化问题。
The parameter optimization of crop growth models is a multi-dimension, nonlinear and complicated optimization problem.
本文用主成分分析的方法构造竞争指标并建立单木生长模型。
This paper forms competition index by means of principle elements analysis and sets up individual tree growth model.
在林分生长模型建立中，通过分析变量间的显著影响选择变量。
The variables in stand growth model were selected through analyzing the significant influences among the variables.
提出了可逆迁移过程和不可逆聚集过程共存的聚集体生长模型。
A kinetic model of the growth of aggregates driven both by reversible migration and by irreversible aggregation is proposed.
本文重点讨论图书馆真信念的基本特点、生长模型和选择繁殖。
This thesis mainly discusses the essential characters, producing modes and selected reproduction of the knowledge from library.
介绍了金属延性动态损伤的微孔生长模型的研究方法和一般内容。
The studying method and the general contents of microvoids growth models for dynamic ductile damage of metals are introduced and the newest models are evaluated.
猪在不同生长阶段的营养需求是依据其生长模型和饲料转化率分析的。
The nutrient requirements of the pigs in different growth stages based on the growth model can be studied with the use of Feed Convertion Rate.
冰核细菌溃疡 病流行的时间动态以理查德生长模型为最优生长模型。
The Richard growth model is superior for describing the temporal dynamics for poplar bacterial canker disease.
基于生长模型的作物管理决策支持系统是数字化农作技术研究的重要内容。
Growth model-based decision support system is one of the important parts of digital farming techniques.
引入地位指数和密度指数可大幅提高林龄单因变量平均高生长模型的拟合度。
Repameterizing the average tree height growth model improved the fitting results a lot by introducing site index and density index variables.
按指数生长模型计算出生长速率常数和总发热量，进而求出最佳用药质量浓度。
In the logarithmic phase of growth, according to an exponential law, the growth rate constant and heat output at different concentration of pilose autler had been calculated.
本研究是在水稻群体生长模型和纵卷叶螟种群生命系统模拟模型的基础上进行的。
The study has been based on both the model for rice population growth and the model for simulating population life system of lice case worm.
现阶段的分形动力学生长模型多采用DLA模型，而维数的计算多依赖于盒计数法。
DLA model is often adopted in the fractal dynamics growth models, and the box dimension calculation method is often used to calculate the dimension.
本文对厚朴人工林的生长规律进行了系统研究，建立了其栽培群体的各种生长模型。
The growth patterns of Magnolia officinalis plantations were systematically studied. Various growth models of the cultivated populations were established.
讨论了一类藻类生长模型，得到了有界性、极限性质、稳定性与产生分支的充分条件。
Discuss a growth model of Isochrysis galbana, obtain sufficient condition for boundedness, limiting quality, stability and bifurcation.
结果表明AIC准则应用于选择动物最佳生长模型方面是一种简单而行之有效的方法。
Results indicate that AIC is some sort of simple and practicable procedure for best selection of animal growth pattern.
根据标准地调查资料，应用统计分析方法研究生长模型，并结合森林经营实际确定采伐年龄。
By the statistical analysis method, the authors researched the growth model and cutting age of masson pine natural forest with the sample plot inventory data.
本文以保山市隆阳区杨柳彝族白族乡实地调查的91块云南松林样地数据研究了林分生长模型。
Stand growth model was studied based on 91 sample plots data collected in the Yangliu Township, Longyang District, Baoshan Prefecture.
对于作物生长的模拟，选用了ORYZA水稻生长模型，并结合田间实验修改了其中一些参数。
In simulating crop growth, ORYZA rice-growth model was selected and some parameters were modified by field experiment.
实验发现铁薄膜的生长过程与液相基底表面非磁性金属薄膜的情况类似，基本服从二阶段生长模型。
It is found that the growth mechanism of the iron films is similar to that of nonmagnetic films on liquid substrates, in accordance with a two-stage growth model.
建立温室园艺作物生长模型，是进行温室环境和作物生长发育精确化控制和定量化管理的核心技术。
It is a core technology of greenhouse environment and crop growth and development precise control and quantitative management.
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