稀释气体为氢气、氩气、氮气，碳源与稀释气体的摩尔比在0．5～5范围内；

The diluting gas is hydrogen, argon or nitrogen. The mol ratio of carbon source to diluting gas is 0.5-5.

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稀释气体为氢气、氩气、氮气，碳源与稀释气体的摩尔比在0．5～5范围内；

The diluting gas is hydrogen, argon or nitrogen. The mol ratio of carbon source to diluting gas is 0.5-5.

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