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- Keywords dipolar cycloaddition;spiro heterocycle;synthesis; 偶极环加成;杂螺环化合物;合成;
- These two isomers, that possess the altered positions of nitrogen and oxygen atoms, can be formed through dipolar cycloaddition reactions of the appropriate olefins and nitrile oxides. 英文摘要： Isoxazoline rings have been successfully connected to imidazopyridine derivatives via carbon-carbon bonds for the synthesis of new C-nucleoside analogs 3 and 4.
- Keywords Fullerene;1;3 - Dipolar Cycloaddition;Pyrrolidine;Azomethine Ylide; 富勒烯;1;3-偶极环加成反应;吡咯烷;亚胺叶立德;
- Keywords soluble polymer;（diacetoxy）iodobezene;aldehyde phenylhydrazones;nitrilimines;pyrazoline;1;3 dipolar cycloaddition; 可溶性聚合物;二醋酸碘苯;醛的苯基腙;腈亚胺;啉唑啉;1;3-偶极环加成;
- The reaction mechanism, thermodynamic and kinetic behavior of the dipole cycloaddition reaction of benzaldoxime with propinol have been studied by DFT method at B3LYP/6-31G* level. 用密度泛函理论(DFT)方法在B3LYP/6-31G*水平上研究了苯甲醛肟与炔丙醇加成反应的微观机制和热力学、动力学行为。
- dipolar cycloaddition 偶极环化加成
- Keywords dipolar acoustic wave;identification of gas zone;Stoneley wave;anisotropy of formations;maximum horizontal stress; 偶极声波测井;气层识别;斯通利波;地层各向异性;最大水平应力;
- Keywords dipole CHIM method;epigenetic ionic halo;concealed deposit; 偶极地电提取法;浅部离子晕;隐伏矿床;
- Keywords: GPRS; GPS; GIS; Protocol; Design?? 关键词：通用分组无线业务；全球定位系统；地理信息系统；协议；设计??
- Keywords dipole acoustic;shear;Stoneley-wave;anisotropy;permeability; 偶极声波;横波;斯通利波;各向异性;渗透率;
- Make bulk changes to keywords, ads, and ad groups. 批量更改关键字、广告和广告组。
- Some keywords in SQL are also reserved words. SQL中的一些关键字也是保留字。
- Are reserved keywords in Office projects. 是Office项目中的保留关键字。
- Click the Keywords button at the top of the window. 点按窗口顶部的“关键词”按钮。
- Mention your keywords inside the meta tags. 梅塔内提你主题词标识。
- Reserved keywords in the Remarks section. 之后的保留关键字。
- Keywords: Important words, search index. 关键字：重要字，供索引查。
- Keywords: Low power testing, BIST. 关键词：低功率测试、自我测试技术。
- Keywords: crane, rail clips, design standard. 关键词：起重机、轨道压板、设计规范。
