94生活常识网有道词典

p-xylol

P 开头单词

基本解释

  • n.对二甲苯

同根派生

     

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。