磷钒铬杂多酸盐
heteropolychromovanadopohosphate
heteropolychromovanadophosphate
临时多性伴
Multiple casual sexual partners
临床试验,多中心
Multi-center random controlled clinical trials
林业多元线性模型
forestry multivariate linear model
邻苯二酚二(ω-氯代多甘醇)醚
catechol bis-(ω-chloropolye-thyleneglycol
裂隙充填型铅锌银多金属矿
fissure filling type Lead-Zinc-Silver polymetallic deposit
钌铁多核配合物
Ruthenium-ferrocene polynuclear complexes
钌多吡啶手性配合物
polypyridyl chiral ruthenium(Ⅱ) complexes
钌多吡啶配合物
Polypyridyl ruthenium(Ⅱ) complex
两个变量多项式
polynomial with two variables
两个多边形的交、并、差
Intersection
Union
and difference of two polygons