1.
Studies on the Growth and Yield Models of Poplar Plantations in Southern Area;
南方型杨树人工林生长与收获模型的研究
2.
Research on database and interpreter of stand growth and yield model
林分生长与收获模型数据库及模型解析器的研究
3.
A Standy on Application of Growth and Yield Models for Larix Olgensis Plantations;
长白落叶松人工林林分生长与收获模型应用的研究
4.
Study on Models of Poplar Growth and Estimation with Yield Table in Jiangsu Province;
江苏杨树生长与收获预估模型及其用表编制的研究
5.
Prediction Model for Suitable Harvest Time of Chinese Cabbage Against Freeze Injury in Changzhi of Shanxi Province
长治大白菜防冻害适时收获预报模型
6.
Permanence for Two species Lotka Volterra Models with Harvest or Throw in;
具有收获与投放的二维Lotka-Volterra模型的永久持续生存
7.
Growth Dynamics and Optimum Harvest Stage of Two Forage Maize Varieties
两个饲草玉米品种的生长动态与最佳收获期
8.
On Tax Revenue Increase and Economic Growth in the Endogenous Economy Model;
内生经济模型下税收与经济增长的关系研究综述
9.
Technology Spillovers and Absorptive Capacity in an Open Economy Endogenous Growth Model;
技术外溢与吸收能力:基于开放经济下的内生增长模型分析
10.
International Technology Diffusion and Economic Growth:A Growth Rate Convergence Model;
国际技术扩散与经济增长:收敛模型
11.
Bifurcation of Michaelis-Menten-type predator-prey model with constant harvest
带收获率的Michaelis-Menten型捕食-食饵模型分歧
12.
Existence of Multiple Periodic Solutions for Three Models with Harvesting in Mathematical Biology
三类具有收获率的生物数学模型周期解的存在性
13.
Effects of Sowing Date and Harvesting Date on Growth and Yield of Summer Corn (Zea Mays. L)
播期与收获期对夏玉米生长发育及产量影响的研究
14.
Perfection and Application of New Preying Model of Biological Population Economy
生物种群经济捕获新模型的完善与应用
15.
A Study on the Monetary Yield Estimate Model for Crytomeria Fortunei Plantation;
柳杉人工林货币收获预估模型的研究
16.
The stability of Diekman population mode with linear harvesting problem;
具有线性收获率的Diekman模型稳定性
17.
Harvesting Model with Stage-structure Cooperative System;
具有阶段结构的合作系统的收获模型
18.
Study on qualitative analysis of Kolmogorov predator-prey model with harvesting rate
具有收获率的Kolmogorov捕食-被捕食模型