Based on the storage equation water balance equation Chezy formula as well as the physics law a stage routing model is developed .

在 水量 平衡、河段单元蓄量方程和谢才公式基础上，提出了以物理定律为基础的水位演算模型。

Based on chemical conservation laws and water balance equations this model can study the chemical loss in whole mixing layer including the ponding runoff and soil mixing layer .

在溶质质量守恒和 水量 平衡的基础上，将土壤混合层和积水径流混合层作为研究对象，得到解析解。

Water Balance Testing and Its Saving Analysis in a Themal Power Plant

火力发电厂 水 平衡测试及节水途径分析

The vulcanizing machine hot water system can not only keep the water balance of the hot water system but also shorten the vulcanizing period of a tyre .

本实用新型不仅可以保持热水系统的 水量 平衡，还缩短了轮胎的硫化周期。

Evaluation of Different Cotton Irrigation Scheduling by Using Field Water Balance Model

利用农田 水量 平衡模型评价棉田不同的灌溉制度

One of a pair of organs that maintain water balance and expel metabolic wastes .

维持 水 的 平衡和排除代谢废物的一对器官。

Based on the concept of water balance in Nature-Man System an equilibrium model for precipitation resources assessment is proposed .

在自然界与人类系统 水分 平衡概念的基础上，提出了作降水评价的供需平衡模式。

Our body needs a small amount of salt to maintain our water balance and help our muscles to contract .

我们的身体需要少量盐为保持我们的 水 平衡，帮助我们的肌肉收缩。

Study on Runoff and Water Balance Model under Mechanized Conservation Tillage for Dryland Farming

旱地机械化保护性耕作径流与土壤 水分 平衡模型试验研究

The effectiveness of the proposed method is verified by the application to the analysis on water balance in Haihe River basin .

最后以海河流域 水量 平衡模拟为例，检验了其有效性。

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 function of stomata in plants is controlling gas exchange and modulating water balance .

气孔是植物控制气体交换和调节 水分 散失的门户。

The application of water balance test in the leak detection of water supply network in Fengxian District Shanghai is issued .

并阐述了 水 平衡测试法在上海市奉贤区的供水管网检漏中的应用。

This paper based on the principle of water balance developed two equations for calculation of water consumption on river valley .

本文应用 水量 平衡原理，提出了计算流域耗水量的两种水量平衡方程式，并进行了实例举证和讨。

Unique formula can be refreshing for tired skin bleak moment added moisture to help skin maintain proper water balance the more skin smooth and moist .

独特的清爽配方能够为疲惫、黯淡的肌肤瞬间补充水分，帮助皮肤保持适当 水份 平衡，令肌肤更感光滑、滋润。

ISAREG is an irrigation scheduling simulation model based on the concept of crop water requirements and soil water balance .

从作物需水量的基本概念出发，以水量 平衡原理为基础，建立了模拟农田根层土壤 水循环的计算机模型-ISAREG。

The calculating model of phreatic water evaporation in the Jianghuai region is given by means of statistic and water balance methods .

用统计方法和 水量 平衡法推导出江淮地区潜水蒸发经验计算模型。

Characters of Water Requirement for Main Crops and Field Water Balance in Beijing Region

京郊地区主要农作物需 水特征与农田 水量 平衡分析

Based on the principle of water balance on farmland a simulation model for agricultural drought under condition of irrigation is proposed .

根据农田 水量 平衡原理，建立了灌溉条件下的干旱模拟模型。

According to the features of water cycle in protective forest ecosystem in loess area the equation of water balance for the protective forestry ecosystem was put forward .

根据黄土地区防护林生态系统水分循环的特征，提出了防护林生态系统 水量 平衡方程。

Rainfall-runoff relationship and water balance were analyzed on the basis of the modeling results .

在此基础上，重点分析了西苕溪流域的降雨-径流关系和 水量 平衡。

Product efficacy : with the gentle cleaning formula this product can thoroughly clean the grease and dirt within the pores replenish skin water maintain water balance ;

温和的清洁配方，彻底清洁毛孔内油脂及污垢，补充肌肤水份、保持 水份 均衡；

The effects of water stress on the photosynthesis and growth characteristics of Populus euphratica seedlings were studied by pot experiment in Aksu Water Balance Station CAS .

采用盆栽控制实验方法对不同 水分条件下 胡杨幼苗的光合日变化以及生长特性进行分析研究。

By case of the lakeview park in Chongqing Olympic Garden water volume and quality of the lakeview park were analyzed water balance was also valuated from the aspect of the watershed .

以重庆奥林匹克花园湖景公园建设为例，对湖景公园水量和水质现状进行了分析，并从居住区流域系统角度出发，探讨了 水量 平衡状况。

The researches found that drought stress affected the water absorption of tobacco root and destroyed the water balance in tobacco plant which forced water redistribution in different organs .

各种研究发现干旱胁迫影响烟草根系吸水，使植株体内 水分 平衡受到破坏，迫使各部位之间的水分重新分配；

Its natural functional chemistry mission in plants is the regulation of water balance .

植物里的功能性化学，在 保持 水 的 平衡中，起作重要作用。

Study on Water Balance in Small Watershed of Natural Forests in upper of AShe River

阿什河上游天然次生林小流域 水量 平衡研究

The former research results indicated that the lake level and water balance changing of this closed large water body sensitively record the paleoclimatic variations on different time scales .

前人的研究结果表明，这个封闭型大湖的水位及 水量 平衡的变化敏感地记录了发生在过去不同时间尺度上的气候变化幅度。

The development situation of the software for water balance test in thermal power plant is introduced .

介绍了火力发电厂 水 平衡测试软件的研制情况。