超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
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
二元多项式
Bivariate polynomials
polynomial in two variables
bivariate polynomial
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
广义多元多项式
generalized multivariable polynomials
环上的二元多项式
bivariate polynomial over ring
矩阵多元多项式
multivariate matrix polynomials
matrix multivarible polynomial
n元Bernoulli多项式
n-variables Bernoulli’s polynomial
n元Euler多项式
n-variables Euler’s polynomial
n元多项式环
n variable polynomial ring
半正定多项式
positive semi-definite polynomial
不确定多项式矩阵
uncertain polynomial matrices
多元定量分析
multivariate quantitative analysis
多元定位释药技术
multiparticulate site-controlled release technigue
多元多层分析模型
Multivariate multilevel model