常見例句Breed can divide individual plant or at inarch of early spring, Chu Xia. 繁殖可分株或于早春.;初夏插枝。Adopted the radiation inarching method to develop the radiation inarching polyurethane foam. 采用輻射接枝方法研制成功了輻射接枝型聚氨酯泡沫。Polyether modified polysiloxane is a new multi-functional fine chemical product.And it is made from inarching polyether segment on the branched chain or terminal chain of active polysiloxane. 聚醚改性聚硅氧烷是一類新型的多功能的精細(xì)化工產(chǎn)品,它通過活性聚硅氧烷的支鏈或鏈端上接聚醚鏈段而得到。Research of radiation inarching polyurethane foam 輻射接枝型聚氨酯泡沫的研制Keywords polyurethane foam;foam;radiation inarching;acoustics material; 聚氨酯;泡沫;輻射接枝;聲學(xué)材料;4 Chemical structures of enchasing and inarching phos-phorescent polymer. 標(biāo)題: 圖4嵌段和枝化的磷光聚合物結(jié)構(gòu)式 Fig. 返回 inarching