By introducing time variable into the equilibrium price model,it studies the evolution law of innovated product price from the time order.
通過分析技術(shù)進(jìn)步引起的創(chuàng)新產(chǎn)品需求變化,以及技術(shù)擴(kuò)散中大小企業(yè)創(chuàng)新產(chǎn)品的市場供給特點,把時間變量引入均衡價格模型,可從時序上考察創(chuàng)新產(chǎn)品價格的演變規(guī)律,并據(jù)此可對創(chuàng)新產(chǎn)品的產(chǎn)品生命周期等問題加以探討。
The Effects of Time Variables on College Freshman Personality;
時間變量對大學(xué)新生人格特質(zhì)的影響
The Time Discontinuous Galerkin Finite Element Methods for the Sobolev Equations
Sobolev方程的間斷時間變量的Galerkin有限元方法
A Research on Evolving Model of Innovated Product Prices with Introduction of Time Variable
引入時間變量的創(chuàng)新產(chǎn)品價格演變模型研究
How long does the variable last?
變量應(yīng)持續(xù)多長的時間？
production-rate history
產(chǎn)量隨時間變化情況
Wet Gas Flow Measurement Based on Time-varying Series Analysis
基于時變時間序列分析的凝析天然氣流量計量
When the quantity plotted horizontally is time, rate has its common meaning-rate of change with respect to time.
當(dāng)水平標(biāo)繪的量是時間時，變化率有普遍意義——對時間的變化率。
Invariance under translation in time leads to conservation of energy.
在時間平移下的不變性導(dǎo)致能量守恒。
Each of the individual momenta may change in time.
每個單獨的動量可能隨時間而變化。
A Study on Preprocessing and Clustering of Multivariate Time Series
多變量時間序列的預(yù)處理和聚類研究
The parameterized eddy fluxes simulatedthe seasonal and latitudinal variations reasonably well.
模擬出渦動通量的空間分布和時間變化。
Generic Phase Space Reconstruction Method of Multivariate Time Series
多變量時間序列的廣義相空間重構(gòu)方法
Model of Consumption & Production with Variable of Time & Qulity;
引入時間和質(zhì)量變量的消費和生產(chǎn)模型研究
Volterra adaptive real-time prediction of multivariate chaotic time series
多變量混沌時間序列Volterra自適應(yīng)實時預(yù)測
Effect of Deformation and Holding Time after Deformation on Inverse Transformation of Deformation Induced Ferrite in Q235 Steel
變形量和變形后保溫時間對Q235鋼形變誘導(dǎo)鐵素體逆相變的影響
A functional unit whose output analog variable is the integral of an input analog variable with respect to time.
一種功能部件，其輸出模擬變量是輸入模擬變量相對于時間的積分。
A time series data set is a sequence of random variables indexed by time.
時間序列數(shù)據(jù)是以時間為指標(biāo)的一個隨機(jī)變量序列。
Strain gauge: Device for measuring the changes in distances Between points in solid Bodies that occur when the Body is deformed.
應(yīng)變規(guī): 物體發(fā)生形變時,測量固體內(nèi)不同點之間距離變化的裝置。