你能觉察出这屋角有煤气漏出来吗？

Can you detect an escape of gas in this comer of the room?

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利用该模型研究了不同改质条件下进、出改质煤气成分、温度的相互关系。

The composition and temperature of inlet and outlet gas at different reforming conditions were investigated by the model.

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你能说出煤气灶一定发生了什么事情，琳达应该怎么做吗？

You can tell what must have happened to the gas-oven and what Linda should do about it .

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