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- Made by the destructive distillation of wood. 焦木的通过破坏性地干馏木材而制得的
- wood destructive distillation 木材干馏
- 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。
- 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
- 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
- destructive distillation of wood 木材毁馏,木材干馏
- 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
- 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。
- any tar obtained by the destructive distillation of wood. 对树木毁坏性干馏获取的焦油。
- any tar obtained by the destructive distillation of wood 对树木毁坏性干馏获取的焦油
- 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
- 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 turpentine 干馏(木)松节油
- BAMBOO AND WOOD DESTRUCTIVE INSECT IN CHENGDU REGION 成都地区竹木用材蛀虫种类及危害情况调查初报
- a dark viscous substance obtained from the destructive distillation of pine wood. 对松木的破坏蒸馏提炼出的黑色粘性物质。
- 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。
- He joined the two pieces of wood together with glue. 他用胶水将这两块木料黏在一起。
- the destructive distillation of coal (as in coke ovens). (在焦碳炉中)煤的分解蒸馏过程。
- The wood is held in position by a clamp. 木头用钳夹固定住了。