超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
玻璃纤维强化多元树脂
fiberglass reinforced polyester resin
产权多元化
excessive angle of property right
Multi-entity Ownership
多层次和多元化
a multi-level and wide range
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