In the early period of rice-growing, the yield was very low due to the heavy salt and poor fertility of the wastelands.
在水稻种植早期阶段产量很低，因为这种荒地盐分太重、壤肥力太低。
Coordinate measuring technique can be divided into 3 sections: for manufacture, for acceptance test and for application.
坐标测量技术可以分为 3个部分 :生产阶段、验收阶段和使用阶段。
A General Model for Optimizing Procurement Allocation Decisionswith Multi-Periods And Multi-Products;
多阶段多产品供应量分配的综合模型
A NEW MODEL FOR OIL PRODUCTION DECLINE PREDICTION
一种新的油田产量递减阶段预测模型
Analysis of Monetary Aggregates,Price and Output and Their Correlation at Present Stage;
现阶段货币供应量与物价、产出的相互关系分析
Research and realization of product quality integrated system in development phase;
研制阶段产品质量集成系统的研究与实现
Quality Assurance Method of a kind of Products Research Process--ABC;
一种产品研发阶段的质量保证方法-ABC法
Project Management Research in Mass Production Phase of Aeroplane Parts Manufacure
飞机部件制造项目批量生产阶段的管理研究
A New Forecasting Method for Production with Changing of Water-cut at the Water Flooding Stage
一种注水阶段考虑含水率变化的产量预测方法
Support BL team in the development stage in terms of quality planning and product release.
在产品开放阶段,根据质量计划和产品实现计划,支援各个商业线.
Two stages passed, briefness quantify and accurate quantify.
它经历了两个阶段,简单定量阶段和精确定量阶段。
two-stage Aitken estimator
两阶段艾特肯估计量
It takes years for a new plane to move from drawing board to mass production.
一种新型飞机从图板设计阶段转入大批量生产要经历数年时间。
Effect of Different Energy and Protein Levels in Diet and Split-Phase Feeding on Growth Performance for Ducks;
不同能量蛋白水平和饲养阶段划分对肉鸭生产性能的影响
Analysis of the Contents and Periodic Development of China Agro-food Quality & Safety Market Access;
中国农产品质量安全市场准入的内涵和阶段性发展分析
Modeling & controlling of product quality in serial-parallel hybrid multi-stage manufacturing systems;
串并联混合式多阶段制造系统产品质量建模与控制
Biomass and Net Primary Productivity in Different Successional Stages of Karst Vegetation in Maolan, Guizhou Province, SW China
贵州茂兰喀斯特植被不同演替阶段的生物量与净初级生产力
Effects of Different-growing-stage Shading on Rice Grain-filling and Yield
不同生育阶段遮阴对水稻籽粒充实和产量的影响