- 重点词汇
- studyn. 学习；研究；功课；课业；学业；用于某些学科名称;书房;
- estimationn.估计; 评价; 判断;尊敬;
- crop yield农作物产量，作物产量;
- ofprep. 关于;属于…的;由…制成;
- modeln.模型;模特儿;模式;典型;
- aart. 一（个）;每一（个）;任一（个），用于辅音音素开头的单词前
- photosynthesisn.光合作用，光能合成;
- informationn.消息;数据;问讯处;
- AND与（计算机逻辑运算的一种，或称逻辑乘法） AND gate “与”门（电路，脉冲）;
- 相关例句
Studies on the Forecast of Crop Yield with Compound Factors in Heilongjiang Province
复合因素在黑龙江省粮食产量预报中的应用
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Relationship between Active Soil Organic Carbon, Nutrient Bioavailability and Crop Yield
土壤活性有机碳与养分有效性及作物产量的关系
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A quantitative drought index is necessary for soil water management and crop yield evaluation.
农田水分管理以及产量评估都需要对土壤作物受旱状况定量化和指标化。
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Determination of drainage criteria considering the increase of crop yield and environment protection
考虑作物产量和化肥流失时排水设计标准的确定方法
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Application of Grey Systems Analysis in Building Forecasting Model of Soil Fertility and Crop Yield
灰色系统分析在建立土壤肥力及粮食产量预测模型中的应用
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Effects of Different Sewage on Soil Heavy Metals, Crop Yield and Quality
不同污水对土壤重金属、作物产量及品质的影响
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Effect of Tillage and Residue Management on Crop Yield and Soil Properties
耕作及残茬管理对作物产量及土壤性状的影响
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Application of N fertilizer is an important measure in increasing crop yield.
施用氮肥是提高作物产量的重要手段。
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Studies of operational system of crop yield forecast service for Zhejiang Province
浙江省作物产量气象预测服务系统研究
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