water balance

Simulation of water balance in crop growth field;

作物生长田间水分平衡的系统模拟

A model of runoff and soil water balance under mechanized conservation tillage;

旱地保护性耕作地表径流和土壤水分平衡模型

Arrangement of protective forest system in gulled-hilly loess area based on water balance.;

基于水分平衡的黄土区小流域防护林体系高效空间配置

Water equilibrium in subtropical hilly ecosystems and its impacts on agriculture;

亚热带丘岗区生态系统水分平衡及农业反应

Based on the analysis of soil water equilibrium relationship, this thesis brings forward 5 drough evaluation indices: water deficiency index, withering index, water consumption index, comprehensive index and drought index.

在土壤水分平衡关系分析的基础上,提出了分析和评估旱害的5项指标:贫水指数、凋萎指数、降水指数、综合指数和干旱指数,并依据干旱指数对乐都浅山地区1961～1999年的粮食生产进行了年型分类。

In order to translocate N efficiently within plant and maximize growth, the relationship between nitrogen nutrition and the cost of C, photosynthesis, and water equilibrium were discussed.

讨论了植物的氮（Ｎ）素营养过程与Ｃ的消耗关系、光合作用与Ｎ投入的关系、水分平衡与植物的Ｎ素营养的关系。

Isothermal adsorption of coals on methane under equilibrium moisture;

平衡水分条件下煤对甲烷的等温吸附特性研究

The equilibrium moisture content of natural zeolite is obtained under four levels of temperature through static test.

利用静态法测定了在４种温度下天然沸石的平衡水分含量，利用朗格谬尔型吸附等温线公式对实验结果进行了回归分析。

The change rules of wheat equilibrium moisture content was studied under the conditions that the relative humidity is 70%,the airflow temperature is about 22 ℃,the speed of veotilating is 0 m/s,0.

046 8 m/s的条件下,研究小麦平衡水分的变化规律。

Based on the equilibrium moisture content theory and the long term weather information of grain harvest period, an analysis on the feasibility of low temperature drying of grain in the main grain producting aeras in China was conducted.

根据谷物干燥的平衡水分理论以及长年统计的谷物收获期的气象信息，对我国谷物主要产区低温干燥的可行性进行了分析。

Preventing moisture absorption by grains is one of the principles for grain safe storage,and the measurement of equilibrium moisture content(EMC) is a way to estimate whether the grains will absorb or desorb moisture.

控制吸湿是谷物安全贮藏的基本原则之一,平衡水分测定可用来判断谷物水分变化的趋向。

The result quality and water balance analysis method were discussed.

以佳木斯城市水资源精测和水平衡分析为例，论述城市水资源评价的成果质量和水平衡分析方法。

Traditional basin level water balance analysis mainly adopted simple lumped models based on limited station data.

流域水平衡分析是进行水资源科学评价与合理配置的基础,传统的流域水平衡分析大多是基于有限的站点观测资料和简单的集总式模型,很难适应考虑水循环空间变异性的复杂大流域水资源综合管理的需求。

The results showed that temperature of freezing storage had influences on the zein films, which led to the changes of mechanical properties, equilibrium moisture content (EMC), water vapor permeability (WVP).

结果表明:蛋白膜的机械特性、平衡水分含量和水蒸气透过率随冻藏温度的变化而发生变化。

Result showed that temperature of cold storage had influences on the zein films,which led to the changes in mechanical properties,equilibrium moisture content(EMC),and water vapor permeability(WVP).

蛋白膜的机械特性、平衡水分含量和水蒸汽透过率随冷藏温度的变化而发生变化。

Study on the Water Balance Characteristics of Pinus Tabulaeformis in Daqing Moutain;

大青山油松人工林水分平衡特征研究

A Study on the Coagulation Water in the Sandy Soil and Its Role in Water Balance

沙地凝结水及在水分平衡中作用的研究

The effects to water balance of the leaf chafer Potosia brevitarsis under different water supplying

不同补水方式对白星花金龟水分平衡的影响

Numerical simulation of moisture balance in evapotranspiration landfill cover

垃圾填埋场ET封顶系统水分平衡数值分析

An aspiration psychrometer could destroy a delicate moisture balance.

抽吸式干湿球温度计能够破坏细微的水分平衡。

grain EMC model

谷物平衡水分数学模型

China's water resources are unevenly distributed.

中国水资源的分布极不平衡。

THE MEASUREMENT AND ANALYSIS OF THE BALANCED CONTACT ANGLE BETWEEN COAL AND PURE WATER

煤与纯水间平衡接触角的测量与分析

Study on Phase Equilibrium Related with Separation of Acetic Acid-Water System;

醋酸—水体系分离中相关相平衡研究

Modeling Analysis and Hydraulic Balance Regulation on Heat Supply Network;

供热管网的建模分析及水力平衡调节

An Analysis on the Assembly Line Balancing Based on eM-plant;

基于eM-plant的水洗机装配线平衡分析

Analysis on the Balance of Supply and Demand of Water Resources in Laohe River Basin of Xi'an City

西安市涝河流域水资源供需平衡分析

Spatial Differentiation of Water Resources Supply and Demand Balance in Fujian Province

福建省水资源供需平衡区域差异分析

Spatio-temporal Variability of Soil Water and Water Balance Analysis in Field;

农田土壤水分时空变异特征及水量平衡分析

Regulation technology for dynamic hydraulic balance based on energy distribution balance in HVAC system

基于能量分配平衡的暖通空调动态水力平衡调控技术

Research on the level evaluation of enterprise informatization based on BSC

利用平衡记分卡的企业信息化水平评价研究

Water Balance, Transition and Crop Productivity in Red Soil Farmland;

红壤农田水量平衡和水分转换及作物的生产力

Analysis on Balance of Supplying and Requiring Water Resources in QingPu District Shanghai City Considering Zoology s Requirement of Water;

考虑生态需水的青浦区水资源供需平衡分析