naphthalene的翻译，读音

短句

近义词

n. mothball

例句

And naphthalene disulphonate was used at the copper 和萘二磺酸钠被用来在铜 。

The market of naphthalene at home and abroad is analyzed. 分析了国内外萘的市场。

Study on the Green Synthesis of 1,5-naphthalene DiisocyanateⅠ. Synthesis of 1,5-naphthalene Dicarbamate; 绿色合成1，5-萘二异氰酸酯Ⅰ.1，5-萘二氨基甲酸甲酯的合成。

This article tries to feel about the method and graft parameter of preparing petroleum naphthalene by the experiment of the branch crystal system to make tar naphthalene. 本文通过分部结晶法制取石油萘的实验，摸索制取石油萘的方法与工艺参数。

The p dichlorobenzene and naphthalene in mothproofing agent was determined by infrared spectroscopy. 用红外光谱法测定了防蛀剂中对二氯苯和萘的含量. 。