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aromatic hydrocarbons, c8-10;
aromatic hydrocarbons, c8-10;
最后更新: 2014-11-21
使用频率: 1
质量:
en:aromatic hydrocarbons, c 8-10;
en:aromatic hydrocarbons, c 8-10;
最后更新: 2014-11-21
使用频率: 1
质量:
composed primarily of c4 to c6 aliphatic hydrocarbons.]
composed primarily of c4 to c6 aliphatic hydrocarbons.]
最后更新: 2014-11-21
使用频率: 1
质量:
the proportion of benzene hydrocarbons may vary up to 30 wt.
the proportion of benzene hydrocarbons may vary up to 30 wt.
最后更新: 2018-03-04
使用频率: 2
质量:
composed primarily of c7 and c8 aliphatic and aromatic hydrocarbons.]
composed primarily of c7 and c8 aliphatic and aromatic hydrocarbons.]
最后更新: 2014-11-21
使用频率: 1
质量:
the ions cross a membrane where they react with the co2 to create hydrocarbons.
the ions cross a membrane where they react with the to create hydrocarbons.
最后更新: 2016-03-03
使用频率: 1
质量:
the fischer-tropsch process can then be used to convert the co into hydrocarbons.
the fischer-tropsch process can then be used to convert the co into hydrocarbons.
最后更新: 2016-03-03
使用频率: 1
质量:
it consists of hydrocarbons having carbon numbers predominantly greater than c5.]
it consists of hydrocarbons having carbon numbers predominantly greater than c5.]
最后更新: 2014-11-21
使用频率: 1
质量:
it consists mainly of hydrocarbons having carbon numbers predominantly in the range of c2 to c20.
it consists mainly of hydrocarbons having carbon numbers predominantly in the range of c2 to c20.
最后更新: 2014-11-21
使用频率: 1
质量:
[a complex combination of hydrocarbons obtained from catalytic isomerization of straight chain paraffinic c4 through c6 hydrocarbons.
[a complex combination of hydrocarbons obtained from catalytic isomerization of straight chain paraffinic c4 through c6 hydrocarbons.
最后更新: 2018-03-04
使用频率: 1
质量:
[a complex combination of hydrocarbons from the distillation of saturated and unsaturated aliphatic hydrocarbons usually ranging in the carbon numbers c3 through c6.
[a complex combination of hydrocarbons from the distillation of saturated and unsaturated aliphatic hydrocarbons usually ranging in the carbon numbers c3 through c6.
最后更新: 2014-11-21
使用频率: 1
质量:
it consists primarily of hydrogen with various small amounts of carbon monoxide, nitrogen, methane, and c2 hydrocarbons.]
it consists primarily of hydrogen with various small amounts of carbon monoxide, nitrogen, methane, and c2 hydrocarbons.]
最后更新: 2014-11-21
使用频率: 1
质量:
it consists predominantly of aromatic hydrocarbons having carbon numbers greater than c5 and boiling above approximately 40 °c (104 °f).]
it consists predominantly of aromatic hydrocarbons having carbon numbers greater than c5 and boiling above approximately 40 °c (104 °f).]
最后更新: 2018-03-04
使用频率: 1
质量:
it consists of hydrocarbons having carbon numbers predominantly in the range of c1 through c4 and boiling in the range of approximately –164 °c to –0,5 °c (–263 °f to 31 °f).]
it consists of hydrocarbons having carbon numbers predominantly in the range of c1 through c4 and boiling in the range of approximately –164 °c to –0,5 °c (–263 °f to 31 °f).]
最后更新: 2018-03-04
使用频率: 29
质量: