• The sample yield and the fugitive constituent decreased with time, but the softening point and the content of toluene insoluble components increased.

    随着反应时间延长,样品收率挥发份产率不断降低软化甲苯不溶物含量则不断升高

    youdao

  • After oxidative polymerization of pith, its volatile matter is decreased from 52.22% to 16%, and its toluene insoluble matter is increased from 30% to 81%.

    煤沥青氧化聚合后,挥发分52.22%下降16%以下,相应的甲苯不物含量由30%增加到81%以上。

    youdao

  • Pitches extracted -with supercritical toluene (SCFE pitch) contained none of the quinoline insoluble (QI) matter responsible for anisotropic structures with small unit sizes.

    超临界甲苯萃取沥青(SCFE沥青)丝毫不含导致单元尺寸各异性结构喹啉不溶物(QI)。

    youdao

  • Properties White powders, inodorous, atoxic. Soluble in toluene, acetone and alcohol, insoluble in water.

    性质白色粉末无味无毒,易溶于甲苯丙酮乙醇,不溶于

    youdao

  • Properties White or light yellow powders, soluble in toluene and acetone, insoluble in water and oil.

    性质白色黄色粉末,可溶于甲苯丙酮等。不溶于油类

    youdao

  • Properties White or light yellow powders, soluble in toluene, acetone. etc..., insoluble in water and oil.

    性质白色黄色粉末,可溶于甲苯丙酮。不溶于油类

    youdao

  • Properties White or light yellow powders, soluble in toluene, acetone. etc..., insoluble in water and oil.

    性质白色黄色粉末,可溶于甲苯丙酮。不溶于油类

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定