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關(guān)注:1
2013-05-23 12:21
求翻譯:骨焦油、煤焦油(最主要)、煤氣、頁巖油、石油中分離得到吡啶。是什么意思?![]() ![]() 骨焦油、煤焦油(最主要)、煤氣、頁巖油、石油中分離得到吡啶。
問題補(bǔ)充: |
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2013-05-23 12:21:38
Bone tar, coal tar (main), gas, shale oil, oil isolated pyridine.
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2013-05-23 12:23:18
Bone tar, coal tar (the main), gas, oil shale, oil separation in the picolinate.
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2013-05-23 12:24:58
The dippel's oil, the coal-tar oil (most main), in the coal gas, the shale oil, the petroleum the separation obtains the pyridine.
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2013-05-23 12:26:38
Bone tar, coal tar (most important), gas, oil, oil shale in the isolated pyridine.
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2013-05-23 12:28:18
正在翻譯,請等待...
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