化学元素平衡法
Chemical Balance Method CBM
Chemical element balance
超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
氧碳元素平衡
balances of oxygen element and carbon element
元素平衡
element balance
element equilibrium medicine
边界元素法
Boundary element method
7-hydroxy-4’-methyl-isoflavone
sound absorption coefficient
薄层元素法
thin layered element method
掺杂合金元素法
doping alloying elements method
等效元素法
equivalent finite element
动态水力平衡元件
dynamic water power balance element
多元平衡相图
multicomponent phase equilibria
复合边界元素法
composite boundary element method
composite BEM