p-xylol
基本解释
- n.对二甲苯
英汉例句
- The synthesis of p phthalaldehyde from p xylene by chlorination and catalytic oxidation was studied. The total yield was over 89%, the purity of the product was over 99%.
以对二甲苯为原料，经氯化、催化氧化合成对苯二甲醛，收率大于89%25，质量分数在99%25以上。该工艺提高了产品的收率和纯度 - I mind my p's and q's whenever I see him.
每当我见到他我都谨慎行事。 - In English, b, p, m and w are bilabials.
英语中的b、p、m、w为双唇音。 - AB and CD intersect at (the point) P.
AB线和CD线在P点相交。 - The time now is 10:00 p, m, sharp.
现在的时间是晚上10点整。