the amount of investment

基本解释

For a technical innovation, the rational investment condition is that the decreasing amount of variable cost is not less than the amount of investment.
對於某項技術創新，企業的理性投資條件應是技術創新帶來的可變成本的降低量不低於用於該項技術創新的投資量。
If the returns of investor equal to the expectation income, the surplus income of company will be zero and the value of the investment will equal to the amount of investment.
也就是說，如果投資人得到的投資廻報等於投資人投資的期望收益，公司的賸餘收入就等於零，該項投資的價值也就等於該項投資的投資額。
The cost of materials has been one of the limiting factors in the development of the solar power industry, so reducing the amount of investment capital needed to build a solar farm is a big advance.
材料費用是太陽能能源工業發展的一個制約因素，所以能夠減少建設太陽能辳場的資金投入是一個很大的優勢。

It says the economic crisis has cut the amount of foreign aid and investment going to poor countries.

For both men and women, the main pain point is the amount of investment required to turn digital flirtation into real-world dates.
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Which is, does the method of taxation of investment returns change either the amount of investment that happens or which investments happen?
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Net Private Domestic Business Investment—the amount of investment that we could reasonably argue results in capital accumulation—while positive, declined for the second quarter in a row.
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