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- wax destructive distillation 蜡裂解
- Made by the destructive distillation of wood. 焦木的通过破坏性地干馏木材而制得的
- Peat tar has similar properties to the tar derived from the destructive distillation of wood. 泥煤焦油的性质和由木材干馏所得到的焦油的性质相似。
- The destructive distillation of bituminous coal, done in the absence of air in order to obtain coke and other fractions having a greater percentage of carbon than the original material. 碳化作用烟煤的分解蒸馏,在没有空气的条件下进行,为得到比最初的原料所含碳的百分比大得多的焦煤以及其它馏分
- A dark, oily, viscous material, consisting mainly of hydrocarbons, produced by the destructive distillation of organic substances such as wood, coal, or peat. 焦油:一种黑色的油状黏稠物质,主要含碳氢化合物,通过对有机物质(如木材、煤炭或泥炭)进行干馏而制得
- The first sulfuric acid in the world was prepared by destructive distillation of green vitriol[ferrous sulfate FeSO4.7H2O]in the second half of 15th century. 世界上最早的硫酸,产生于15世纪后半叶,当时的原料为绿矾石[FeSO4.;7H2O],通过对其加热分解和吸收制出硫酸。
- The destructive distillation of bituminous coal,done in the absence of air in order to obtain coke and other fractions having a greater percentage of carbon than the original material. 碳化作用烟煤的分解蒸馏,在没有空气的条件下进行,为得到比最初的原料所含碳的百分比大得多的焦煤以及其它馏分
- A colorless to yellowish oily liquid containing phenols and creosols, obtained by the destructive distillation of wood tar, especially from the wood of a beech, and formerly used as an expectorant in treating chronic bronchitis. 杂酚一种含有酚混合物的无色到黄色油状液体,可由木焦油(特别是山毛木焦油)干馏而得,以前被用作治疗慢性支气管炎的祛痰剂
- The destructive distillation of bituminous coal, done in the absence of air in order to obtain cokeand other fractions having a greater percentage of carbon than the original material. 碳化作用烟煤的分解蒸馏,在没有空气的条件下进行,为得到比最初的原料所含碳的百分比大得多的焦煤以及其它馏分。
- destructive distillation of wood 木材毁馏,木材干馏
- destructive distillation turpentine 干馏(木)松节油
- the destructive distillation of coal (as in coke ovens). (在焦碳炉中)煤的分解蒸馏过程。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- Coal is destructively distilled leaving a solid residue, coke. 煤被干馏后剩下固体残余物:焦炭。
- Coal is destructively distilled leaving a solid residue , coke. 煤被干馏后剩下固体残余物:焦炭。
- any tar obtained by the destructive distillation of wood. 对树木毁坏性干馏获取的焦油。
- The moon wax till it become full, and then wane. 月亮渐渐变圆直至满盈,然後再变亏缺。
- You should use wax polish on wooden furniture. 你应在木制家俱上打上蜡。
- Candles are made of paraffin wax. 蜡烛是由石蜡做成的。
- any tar obtained by the destructive distillation of wood 对树木毁坏性干馏获取的焦油
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries