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- The crop yield estimation model based on crop water production function and CWSI was educed by linking CWSI and crop water production function. 将作物水分胁迫指数(CWSI)与作物水分生产函数相结合,得到了用CWSI表示的作物水分生产函数,进而推导出基于作物水分生产函数和CWSI的作物产量估算模式。
- A study of crop yield estimation model based on remote sensing information and crop photosynthesis 遥感信息结合光合特性研究作物光合产量估测模型
- Yield estimation model for different utilization status grassland based on remote sensing data 不同利用状况下草原遥感估产模型
- The study and application of the soybean macroscopic yield estimation model based WebGIS 基于WebGIS的大豆宏观估产模型的研究和应用
- yield estimation model 估产模型
- Study on the establishment of agronomic spectral yield estimation models for the late rice in the field 建立大田晚稻农学光谱估产模式研究初报
- Furthermore, we propose the sample line buffer model, a new method that is supposed to enrich the theoretical bases of crop yield estimation system. 同时提出了用GIS归纳方法建立样线BUFFER区模型 ,从理论方面对采样方法进行讨论 ,从而完善了整个系统的理论基础。
- This error estimation model can be applied in all different processes of RP. 该公式适用于RP技术的各种工艺方法,具有普遍意义;
- Astronautical, Aeronautical Remote Sensing, National Mapping Fundamental Database, and Their Applications for Land, Disaster Aid, and Yield Estimation. 航天、航空遥感与国家测绘基础数据库及其在土地、救灾、估产等的应用。
- This paper gives the unascertained measure estimation model and applies it to the quality estimation of a water environment. 本文给出未确知测度综合评价模型并用于水环境质量评价。
- Jacoby,Jake.1994."An Informational Paper Reporting a New Highway Construction Employment Estimation Model,"mimeo.[J]. 杨朗.;道路设施项目投资公平性的评价方法[J]
- A software cost estimation model based on Fuzzy Decision Tree(FDT) is presented. 摘要 提出一种基于模糊决策树的软件成本估计模型。
- Abstract: This paper gives the unascertained measure estimation model and applies it to the quality estimation of a water environment. 文摘:本文给出未确知测度综合评价模型并用于水环境质量评价。
- By linearizing the estimation model, an iterative solution of the roll angle can be achieved by means of least square method. 对估计模型进行线性化处理后,可利用最小二乘法来迭代求解滚动角。
- Abstract: Based on the analysis of biophysical meaning of spectral parameters,this paper discussed the possible correct way to establish the remote sensing modelfor crop yield estimation. 中文摘要: 本文从分析遥感光谱参数的生物学意义着手,论证了正确建立遥感估产模型的可能途径。
- Abstract: This paper gives the unascertained measure estimation model and applies it to the quality estimation of a water environment. 摘 要: 本文给出未确知测度综合评价模型并用于水环境质量评价。
- We will never yield to invaders. 我们绝不会向侵略者屈服。
- According to the time delay estimation model of multi-path effects in the underwater acoustic channel,computer simulation is carried o... 模拟结果表明,该方法对监测浅海航道水深是可行的。
- Secondly, we attempt to construct a LGD estimation model which can discriminate the LGD based on different characteristics of the economy. 二、试图找出一个可以适切反应不同经济情况的违约损失率估计模型。
- According to the theory of Least-Square estimation, the problems existing in classical parameter estimation model for the Cobb-Douglas production function are analyzed. 根据LS估计理论;对Cobb-Douglas生产函数经典参数估计模型存在的问题进行了分析.