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。
Sensitive parameters of winter wheat yield simulation in EPIC model were analyzed by global sensitivity analysis in Hengshui experimental area.
只有通过相关的计算机模拟，才能满足聚合物加工高质量和高产量的要求。
Only by computer simulation, can the request of high quality and high output for the polymer process be satisfied.
本文是根据试验结果对各模拟温阶的产物的产量及组份特征和变化规律进行了系统的分析和研究。
The product yields at various temperature gradients of simulation, and the characteristics of gas and liquid components, and their changing patterns were systematically analysed and studied.
采用营养液培养、人工模拟弱光的方法，研究了营养液中提高铵态氮供应对小白菜产量和品质的影响。
The results showed that the yield and soluble sugar content of pakchoi were increased drastically through applying right amount organic fertilizer.
结果表明，模拟的作物气候产量潜力以玉米、单季稻为最高。
The simulated results showed that crops with highestclimatic yield potential were corn and single rice.
经模拟选优，确定了不同目标产量下的最佳施肥方案。
The best application fertilizer scheme were established according from different yield target after simulated select.
本系统能近似地模拟挤出过程，并预测挤出机的挤出产量、物料沿螺槽的充满长度、物料的停留时间等。
This system can approximately simulate the extrusion process and calculate the output of the extruder, brimming length along the axis of screw, materiel settling time etc.
煤层气储层数值模拟是煤层气资源勘探和开发的关键技术之一，也是煤层气井产量预测的有效手段。
The CBM reservoir numerical simulation is not only one of key techniques of CBM reservoir exploration and development, but also one of effective measures for CBM production forecast.
利用流程模拟得到的装置模型，对常压塔常一线航煤进行离线操作优化，达到航煤产量最大化的目标。
With the draw ratio of aviation kerosene as the optimization objective, off-line operating optimization has been done by the plant model of process simulation.
对模拟结果对比分析，评价了气候变化对玉米产量的影响效果。
Comparative analysis of the simulation results and the evaluation of climate change on maize production effects were conducted.
本文主要利用经济极限评价方法和数值模拟的方法确定出三类储层的合理产量以及井网密度。
The corresponding reasonable production and well spacing density to the three kinds of reservoir were calculated by using the method of economic limit evaluation and numerical simulation.
在用环形培养池模拟系统培养雨生红球藻的过程中，研究了温度对雨生红球藻生物量及虾青素产量的影响。
The effects of temperature on the biomass, astaxanthin yield and astaxanthin content of Haematococcus pluvialis cultured in imitation system of circular pond has been investigated.
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。
On the basis of the analysis, a simulation model of the waxberry yield was constructed, and the system of waxberry yield forecasting was developed.
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。
Aims Accurate simulation of green area index is critical for reliable prediction of crop growth and yield using a crop growth model.
模型模拟结果显示模型计算的分子量及其分布、聚丙烯产量与工业数据较好的吻合。
The model contains a single set of kinetic and thermodynamic parameters that accurately predicts the polymer production rate, molecular weight, and polydispersity index.
目前两种水稻的实际平均产量分别为模拟产量的78%和70%。
The current average yield is only about 78% (late rice) and 70% (single cropping rice) of their potential yields.
为此，建立了预测塔里木油田单井初始产量的数值模拟方法，研制了预测初始产量的数值模拟软件。
So, numerical simulation to forecast individual well initial productivity of Tarim oilfield has been formed and reservoir initial production numerical simulation software has been developed.
通过与1982 - 2000年常德地区早稻实测产量相比较，检验了模拟和评价结果的准确性。
In the end, simulated results and their assessment results were checked by analyzing and assessing practical yields in ChangDe Area from1982to2000.
通过自制土壤冲蚀槽，并进行人工模拟降雨试验，研究了稻秆编织地表覆盖物对坡地土壤侵蚀和小麦产量的影响。
Effects of rice straw covering net on soil erosion and wheat yield were studied with self-designed soil erosion boxes under simulated rainfall.
采用正交组合试验设计，人工模拟研究了洪涝中各因素对棉花产量、产量构成因素的影响。
Effects of flooding at different developing stages on cotton yield and yield components were studied in the experiment designed by orthogonal combination.
利用马尔可夫理论，构造了两个机采工作面产量的模拟模型。
Two models for output of mechanized coal face are constructed with Markovian theory.
模拟结果还发现，提高大豆的出苗密度可以增加大豆的产量，但增加值与生长季的降水量有一定的关系。
Results also show that an improvement in plants density can gain more yield of soybean, and there is a linear relation between the yield increasing value and the rainfall during soybean growth season.
以性状稳定的4个番茄品系为试材，利用模拟弱光环境研究弱光对番茄生长发育及产量的影响。
The growth and yield during different developing periods of 4 stable inheriting tomato strains were investigated under low light environment (50 % light intensity of control).
在实际生产过程中，对流程模拟的研究关系到产品的质量和产量。
In practical production, the research on process simulation is related to the quality and quantity of the products.
为了提高铝挤压制品的质量和产量，提出了模拟等温挤压控制。
The key technique -simulated isothermal extrusion has been developed for purpose of higher productive efficiency and quality of aluminum profiles.
以旱地冬小麦品种“郑旱1号”为材料，研究了模拟豫西旱地9种降水类型冬小麦产量性状的通径分析。
The winter wheat cultivar "Zhenghan No. 1" this experiment to make the path analysis of relative yield character of winter wheat in dryland under mine simulated rainfall conditions.
目前，国内外广泛用于预测气藏采收率的方法主要有物质平衡法、 产量递减法、数值模拟法、经验取值法等8种方法。
There are many ways to calculate the recovery efficiency of gas reservoir. There are 8 ways most widely used in predicting recovery in the world.
目前，国内外广泛用于预测气藏采收率的方法主要有物质平衡法、 产量递减法、数值模拟法、经验取值法等8种方法。
There are many ways to calculate the recovery efficiency of gas reservoir. There are 8 ways most widely used in predicting recovery in the world.
应用推荐