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- Keywords cyclopropyl system solvolysis reaction cyclopropyl cation Allyl cation Nonionic allyl system; 环丙基体系溶剂解反应;环丙基正离子;烯丙基正离子;非离子型烯丙基体系;
- allyl cation [机] 烯丙基阳离子
- The sodium is removed with cation exchange resin. 钠用阳离子交换树脂来分离。
- The cation penetrates the spore. 这种阳离子能透入孢子。
- Cation, but he seems to be much of a scholar. 据说他未受过高等教育,但他看上去很有学者的风度。
- The sodium is removed with cation exchange resin . 钠用阳离子交换树脂来分离。
- The cation penetrates the spore . 这种阳离子能透入孢子。
- This allyl type resin is a highly transparent, colourless material. 这种烯丙基型的树脂是一种高度透明的、无色材料。
- Neutralize the harmful cation, reduces the radiation electric wave. 中和有害正离子,降低辐射电波。
- The univalent cation RN2,in which R is an aromatic hydrocarbon. 重氮基一价阳离子RN2,其中R是芳(旋)烃。
- A resin derived from allyl alcohol that hardens when cured,used as an adhesive. 烯丙醇制成的树脂,加工后变硬,用作粘合剂。
- The univalent cation RN2, in which R is an aromatic hydrocarbon. 重氮基一价阳离子RN2,其中R是芳(旋)烃
- It analyzes the prospects of appli cation to pests of IPM. 分析了它们在害虫综合治理中的应用前景。
- This allyl type of resin is a highly transparent, colourless material. 这种烯丙基型的树脂是一种高度透明的无色材料。
- Love me and love E(nglish); love you.and love edu(cation). 学生确实需要在我们的关心与爱护中才能成长。
- Kaposi acrylic foam bonded to the allyl ether of sucrose polymers, acidic. 卡波沫为丙烯酸键合蔗糖的烯丙基醚的聚合物,呈酸性。
- An increase in cation exchange capacity of the tissue should be observed. 可以观察到植物组织中阳离子置换能力的提高。
- Cation exchange capacity generally increases with an increase in broken bonds. 通常阳离子交换量随破裂增加而增大。
- Tetraallylsilane was obtained by the action of the tetrachlorosilane on the allyl Grignard regent. 将四氯化硅与烯丙基格氏试剂作用来制备四烯丙基硅。
- Discussion on WLAN and Its Appli cation to Postal Electronic Business. 无线局域网技术及其在邮政电子化业务中应用的探讨。