| 1. | Oxalic acid is always formed during the reaction .
在反应过程中，乙二酸总是会生成的。 |
| 2. | Mercury fulminate may contain trace of mercuric oxalate .
雷汞中可能含有微量的乙二酸汞。 |
| 3. | ethylenediamine and benzylamine are insufficient soluble at, e.g., －40°f.
乙二胺和苯甲胺，如在40F是不完全溶解的。 |
| 4. | ethylenediamine and benzylamine are insufficiently soluble at, e. g., －40°f.
乙二胺和苯甲胺，如在40F是不完全溶解的。 |
| 5. | Either glyme, diglyme, nitromethane, or other suitable solvents of similar polarity may be used as the solvent component .
乙醚、乙二肟、二乙二肟、硝基甲烷或类似的适当的极性溶剂，可用作溶剂。 |
| 6. | Ether, glyme, diglyme, nitromethane, or other suitable solvents of similar polarity may be used as the solvent component .
乙醚、乙二肟、二乙二肟，硝基甲烷或类似的适当的极性溶剂，可用作溶剂。 |
| 7. | Study on glyoxal ' s crossl linking oxidized starch
乙二醛交联氧化淀粉粘合剂的研制 |
| 8. | Study of condensation of glyoxal for synthesizing allantoin
乙二醛合成尿囊素的研究 |
| 9. | The study on syntheses of tetraacetylenediamine
四乙酰基乙二胺的合成研究 |
| 10. | Hygienic standard for ethylenediamine in the air of workplace
车间空气中乙二胺卫生标准 |
