Development and application of nitrogen balance model of agro-ecosystem in China;
中国农田生态系统氮素平衡模型的建立及其应用
Based on the theory of conservation of substance"input = output + surplus"in substance flow analysis(SFA)method,N nutrient balance model of agro-ecosystem was built.
为揭示北京市农田生态系统氮素养分平衡与负荷状况,利用物质流分析中"输入=输出+盈余"的物质守恒原理,以氮素养分为介质建立农田生态系统氮素平衡模型。
The partitioning equilibrium model was modified taking account of the nonideal solution behavior of the.
通过对色氨酸在三辛基甲基氯化铵 (TOMAC) /正辛烷体系中分配平衡行为分析 ,推导了氨基酸的普遍化液液萃取平衡模型。
The affinity adsorption equilibrium was studied by using a three parameter adsorption equilibrium model.
本文采用三参数平衡模型尝试对亲和力均匀和不均匀两类物系的平衡行为进行描述,以期为亲和吸附过程的研究提供依据。
We thus solved the testing problem of all the equilibrium models with resolution number 2.
给出了用两台装置搜索两个坏硬币问题中分解为 2的 6个平衡模型的统一测试过程 t,使得当 k为奇数时 ,tk/nk=1 ,当 k为偶数时 ,tk/nk>0 。
Three equilibrium geometries of conjugated carbenoids of trans-CH 2CH-CHC∶LiF and two transition states for the isomerizations between the three geometries are obtained.
得到 3个平衡构型和 2个异构化反应的过渡态 。
Four equilibrium geometries of H2NBLiF and three transition states for the isomerization between the four geometries are obtained.
用HF/D95~(**)解析梯度方法研究了无机不饱和类烯H_2NBLiF的结构,共得到4个平衡构型和3个异构化反应的过渡态构型。
The equilibrium geometries and thermodynamics properties of Tin(n=2～6) have been investegated by using the methods of Slater Vosko Wilk Nisair(SVWN) and Becke 3Lee Yang Parr(B3LYP) of the density functional theory(DFT) at Lanl2dz level.
用密度泛函理论(Density Functional Theory,DFT)的Slater Vosko Wilk Nisair(SVWN)方法及Becke 3Lee Yang Parr(B3LYP)方法,对Tin(n=2~6)团簇的平衡构型和热力学特性进行了研究。
straight tube pressure balance expansion joint
直管压力平衡型伸缩接头
n-th nodal unbalance
第n阶振型不平衡谐量
balanlift type hatchcover
平衡式移滚型舱口盖
general equilibrium model
"总量平衡模型,见 computaBle general equiliBrium"
grain EMC model
谷物平衡水分数学模型
dynamic model of competitive equilibrium
竞争性平衡的动态模型;竞争性平衡的动态模型
An Equilibrium Interphase Segregation Model for Transformation under NP-LE Condition
无再分配局部平衡的相界平衡偏聚模型
Research on Algorithms for Equilibrium and Non-equilibrium Traffic Assignment Models;
平衡与非平衡交通分配模型的算法研究
Research of CFB Boiler s Static Model Based on the Energy Balance and Ash Balance;
基于能量平衡和灰平衡的CFB锅炉静态模型研究
Karyotyping Analysis on A Family with Balanced Translocation of Chromosomes
一个染色体平衡易位家系的核型分析
equivalent n-th modal unbalance
第n阶振型等效不平衡谐量
The model control group:0.5 mL 0.57 % ethamol in balaced salt solution.
模型对照组给予0.5mL平衡盐溶液;
The Mathematical Models on Hydraulic Pressure Diaphragm Self poise Appearance
液压隔膜自动平衡仪的数学模型建立
KKM Type Theorems and Its Applications in Equilibrium Problems;
KKM型定理及其在平衡问题中的应用
Qualitative Analysis of Steady-State Patterns of Some Prey-Predator Models;
几类捕食模型平衡态模式的定性分析
Study on Assembly Line Balancing Optimal Models and Algorithms;
装配线平衡的最优化模型与算法研究
The Simulation of Flow Model & Material Balance in Reactor;
反应器流动模型仿真及物料平衡模拟
Prediction of Vapor-Liquid Equilibrium by HVOS-PR-MLUNIFAC Group Contribution Model;
用HVOS-PR-MLUNIFAC基团贡献模型预测汽液平衡