Sensitive parameters of winter wheat yield simulation in EPIC model were analyzed by global sensitivity analysis in Hengshui experimental area.
该研究以河北衡水冬小麦试验区为研究区，使用全局敏感性分析方法分析EPIC模型在冬小麦产量模拟中的敏感参数。
If the process being modeled has this type of task, using the distribution would yield more accurate simulation results.
如果模拟的流程有此类任务，使用分布方式将会取得更准确的模拟结果。
A simulation method of resonance reaction yield curve is reported.
报道了一种模拟共振反应产额曲线的方法。
On the basis of the analysis, a simulation model of the waxberry yield was constructed, and the system of waxberry yield forecasting was developed.
在分析模拟的基础上，建立浙江杨梅单产模拟预测的计算机模型，初步开发了浙江杨梅产量预报系统。
Aims Accurate simulation of green area index is critical for reliable prediction of crop growth and yield using a crop growth model.
准确模拟绿色面积指数是作物生长模拟模型可靠预测作物生长和产量的关键。
The GPS velocity data and simulation velocity data of airborne vector gravimetry is processed to yield the smoothed acceleration by using the computing method above.
利用该计算方案对航空重力测量的GPS速度数据以及构造的模拟速度数据进行处理得到平滑后的加速度值。
As an example, this paper demonstrates dynamical visual simulation of some state changing, such as displacement, stresses, yield range, anchor stresses of the surrounding rock.
以地下厂房为例，实现随开挖过程厂房围岩位移、应力、屈服范围、锚杆应力等状态的动态可视化仿真，这对保证地下厂房开挖的稳定起到了重要的作用。
Crop yield estimation by remote sensing and crop growth simulation models have highly potential application in crop growth monitoring and yield forecasting.
卫星遥感估产和作物生长模拟两项新技术在作物监测和估产方面有巨大的应用价值。
The impacts of slope length on sediment yield under different conditions are experimentally studied by means of artificial rainfall simulation.
本研究通过一系列人工模拟降雨，研究了在不同条件下坡长对侵蚀产沙过程的影响。
The temperature distribution, density and gas yield of the biomass fuel bed were obtained by numerical simulation.
通过数值模拟，得出了燃料层热解过程中的温度场的分布、层内固体密度的变化以及气体的生成规律。
The numerical simulation method based on the strip-yield method has begun to be used in the air space structures, but not used in the fatigue questions in the submarine.
基于带状屈服模型的数字仿真方法在航空航天结构上已经开展运用，但尚未用于潜艇结构疲劳断裂问题。
It is important for preparing the long-term or short-term yield plan in open mine project to develop the excellent simulation mining software.
编写合理优良的计算机模拟开采系统软件，对于露天矿山工程长短期生产计划的编制及开采方案的优选有着特别重要的意义。
The supply yield of groundwater resource system in Shijiazhuang has been calculated by the numerical simulation model and the hydraulic optimal model of the groundwater system.
利用地下水资源系统的数值模型和水力管理模型对石家庄市地下水资源系统的供水能力进行了评价；
The result of simulation shows that rice yield will decrease 9%, and the main planting area will move to Heilong River Basin.
模拟结果显示，未来水稻将减产9%，主栽区将北移至黑龙江流域；
Based on numerical simulation for the physical model, the uncertain parameters stated above are determined, and both the scaling lows of energy conversion and neutron yield are given.
在物理模型数值模拟的基础上，确定了上述关系中的待定参量，给出了能量转换和中子产额的定标规律。
This paper introduces the major mathematic models of synthetic prediction of crop yield, including separation of trend factor and trend yield, simulation of trend yield;
介绍了农作物产量综合预测的建模思路以及建模各阶段的主要算法。包含农作物产量预测的趋势因子和趋势产量的分离；
Simulation results show that this controller could yield better performance in dynamic response, robustness and anti-interference than both immune controller and fuzzy controller.
仿真结果表明：该模糊免疫控制器能够取得比免疫控制器和模糊控制器更好的动态控制效果，并且在鲁棒性、抗干扰能力方面都更胜一筹。
Dynamic crop growth simulation models have been developed at a plot or a field scale. However, crop growth monitoring and yield predication at regional scale are concerned by decision makers.
作物生长模型是在田间尺度上开发的，而区域尺度上的作物生长信息更受决策部门的关注。
Dynamic crop growth simulation models have been developed at a plot or a field scale. However, crop growth monitoring and yield predication at regional scale are concerned by decision makers.
作物生长模型是在田间尺度上开发的，而区域尺度上的作物生长信息更受决策部门的关注。
应用推荐