Wood, the primary source of heat for homes and industries and also used in the iron industry as processed charcoal, was diminishing in supply.

木材是家庭和工业的主要热源，也以加工木炭的形式用于铁工业，它的正在减少。

youdao

That increase in supply has come as demand has crumbled.

供给增加的时候，需求却崩溃了。

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A surge in supply could be matched by higher demand.

供给的剧增可能与更多的需求相呼应。

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By eighteen-sixty-two, the trail was the main supply line for Union forces in the Southwest.

VOA: special.2009.03.30

He's a literary power, a figure who could be called upon to supply the voice of tradition in itself.

他是一种文化力量，一个,可以随时用来声援传统文化的人物。

耶鲁公开课 - 弥尔顿课程节选

Now, the interest rate in Irving Fisher's world has to equate supply and demand in the market for debt.

在费雪的理论里,利率必须与,债券市场的供需关系保持平衡

耶鲁公开课 - 金融市场课程节选

Despite these complications, carbon emissions created in supply chains are more straightforward than those generated elsewhere.

FORBES: Magazine Article

The dip was due to the surge in supply but also weaker demand in some markets.

WSJ: Chinese Go Nuts After a Bumper Crop

And this is something that will provide and increase in supply in the area.

WHITEHOUSE: The White House