Development and application of nitrogen balance model of agro-ecosystem in China;
中國農(nóng)田生態(tài)系統(tǒng)氮素平衡模型的建立及其應(yīng)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.
為揭示北京市農(nóng)田生態(tài)系統(tǒng)氮素養(yǎng)分平衡與負(fù)荷狀況,利用物質(zhì)流分析中"輸入=輸出+盈余"的物質(zhì)守恒原理,以氮素養(yǎng)分為介質(zhì)建立農(nóng)田生態(tài)系統(tǒng)氮素平衡模型。
The partitioning equilibrium model was modified taking account of the nonideal solution behavior of the.
通過對(duì)色氨酸在三辛基甲基氯化銨 (TOMAC) /正辛烷體系中分配平衡行為分析 ,推導(dǎo)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.
本文采用三參數(shù)平衡模型嘗試對(duì)親和力均勻和不均勻兩類物系的平衡行為進(jìn)行描述,以期為親和吸附過程的研究提供依據(jù)。
We thus solved the testing problem of all the equilibrium models with resolution number 2.
給出了用兩臺(tái)裝置搜索兩個(gè)壞硬幣問題中分解為 2的 6個(gè)平衡模型的統(tǒng)一測試過程 t,使得當(dāng) k為奇數(shù)時(shí) ,tk/nk=1 ,當(dāng) k為偶數(shù)時(shí) ,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個(gè)平衡構(gòu)型和 2個(gè)異構(gòu)化反應(yīng)的過渡態(tài) 。
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無機(jī)不飽和類烯H_2NBLiF的結(jié)構(gòu),共得到4個(gè)平衡構(gòu)型和3個(gè)異構(gòu)化反應(yīng)的過渡態(tài)構(gòu)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.
用密度泛函理論(Density Functional Theory,DFT)的Slater Vosko Wilk Nisair(SVWN)方法及Becke 3Lee Yang Parr(B3LYP)方法,對(duì)Tin(n=2~6)團(tuán)簇的平衡構(gòu)型和熱力學(xué)特性進(jìn)行了研究。
straight tube pressure balance expansion joint
直管壓力平衡型伸縮接頭
n-th nodal unbalance
第n階振型不平衡諧量
balanlift type hatchcover
平衡式移滾型艙口蓋
general equilibrium model
"總量平衡模型,見 computaBle general equiliBrium"
grain EMC model
谷物平衡水分?jǐn)?shù)學(xué)模型
dynamic model of competitive equilibrium
競爭性平衡的動(dòng)態(tài)模型;競爭性平衡的動(dòng)態(tài)模型
An Equilibrium Interphase Segregation Model for Transformation under NP-LE Condition
無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;
平衡與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鍋爐靜態(tài)模型研究
Karyotyping Analysis on A Family with Balanced Translocation of Chromosomes
一個(gè)染色體平衡易位家系的核型分析
equivalent n-th modal unbalance
第n階振型等效不平衡諧量
The model control group:0.5 mL 0.57 % ethamol in balaced salt solution.
模型對(duì)照組給予0.5mL平衡鹽溶液;
The Mathematical Models on Hydraulic Pressure Diaphragm Self poise Appearance
液壓隔膜自動(dòng)平衡儀的數(shù)學(xué)模型建立
KKM Type Theorems and Its Applications in Equilibrium Problems;
KKM型定理及其在平衡問題中的應(yīng)用
Qualitative Analysis of Steady-State Patterns of Some Prey-Predator Models;
幾類捕食模型平衡態(tài)模式的定性分析
Study on Assembly Line Balancing Optimal Models and Algorithms;
裝配線平衡的最優(yōu)化模型與算法研究
The Simulation of Flow Model & Material Balance in Reactor;
反應(yīng)器流動(dòng)模型仿真及物料平衡模擬
Prediction of Vapor-Liquid Equilibrium by HVOS-PR-MLUNIFAC Group Contribution Model;
用HVOS-PR-MLUNIFAC基團(tuán)貢獻(xiàn)模型預(yù)測汽液平衡
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