| 1. | Both the r groups are alkoxy residues .
两个R基团都是烷氧基。 |
| 2. | Direct alkoxylation of aromatic compounds is virtually unknown .
事实上还不知道芳香族化合物的直接烷氧基化的方法。 |
| 3. | R" is a replaceable function, e. g. acetoxy, methoxy, their acyloxy and alkoxy homologs or halo .
R”是取化基，如乙氧基、甲氧基及它们的环氧和烷氧同系物或卤基。 |
| 4. | Aldehydes and other carbonyl compounds are most easily polymerized by essentially anionic mechanisms on account of the stability of alkoxide ions .
醛类和其他的羰基化合物，由于烷氧基离子的稳定性，最容易通过本质上是负离子的机理进行聚合。 |
| 5. | Apparatus for microdetermination of alkoxyl groups
烷氧基团微量测定用仪器 |
| 6. | Both the r groups are alkoxy residues
两个r基团都是烷氧基。 |
| 7. | Effect of alkoxy substitution on the conductivity of polynaphthalene vinylene
烷氧基取代对聚萘乙炔电导率的影响 |
| 8. | Surface active agents - determination of the water number of alkoxylated products
表面活性剂.烷氧基化产品的水数测定 |
| 9. | Surface active agents . determination of the water number of alkoxylated products
表面活性剂.烷氧基产品的水含量的测定 |
| 10. | Pff phenol - furfural resin
全氟烷氧基树脂 |
