benzaldehyde造句
2024年06月28日 23:59:22
Based on the reactions , this paper reports research for synthesizing
benzaldehyde.
簡要介紹以此類方法對合成苯甲醛的研究.
Natural
benzaldehyde is prepared by hydrolysis cassia leaf oil.
從桂葉油出發(fā),通過堿性水解制備天然苯甲醛.
Pitch resin was synthesized from
benzaldehyde and heavy oil residue.
利用純芳烴原料和重質(zhì)渣油研制的瀝青樹脂具有優(yōu)良的耐熱性.