spiro-pyran
常见例句
- Pyran is not aromatic, but the phrylium ion is.
吡喃不是芳香的,但眬英嗡离子是。 - At this point Vice President Spiro Agnew spoke up.
这时,斯皮罗·阿格纽副总统发言了。 - On top of all this, Nixon was about to lose his Vice President, Spiro Agnew.
此外,尼克松即将失去他的副总统斯史罗阿格纽。 - Spiro orthocarbonates are of great importance to expansion monomers.
膨胀单体中很重要的一类是螺环原碳酸酯。 - This paper has reviewed the synthetic methods of spiro orthocarbonates.
本文综述此类单体的合成方法。 - Methods To establish the effect of Benzo pyran derivatives on rats by grouping randomly and giving medicine.
方法通过随机分组,灌胃给药、对比,确定苯并吡喃衍生物对小鼠血糖的影响。 返回 spiro-pyran