超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
多元多层分析模型
Multivariate multilevel model
多元多层膜
Multi-element-layer Film
Multi-element-layer films
multi-element-ayer film
multi element layer film
multi-component and multi-layer film
多元多金属含氧簇合物
Multicomponent polyoxometalate cluster
多元多相
multielement and multiphase
多元多向抽芯
Multi-direction Cores Drawing by Multi-detail
多元多项式
mutivariate polynomial
multivariable polynomials
multivariate polynomial
polynomial in several indeterminates
polynomial in several elements
multi-varialbe polyomial
多元多项式方程组
multivariable polynomial system
多元时变AR autoregression模型
Multivariate time-varying AR autoregression model
多元时变AR(autoregression)模型
Multivariate time-varying AR(autoregression) model
多元元分析
multivariate meta-analysis
高阶多元NrlundBernoulli多项式
higher order multivariable Nrlund Bernoulli polynomial
高阶多元NrlundEuler多项式
higher order multivariable Nlund Euler polynomial