sustained yield

基本解释

Dynamic efficient sustained yield----The sustained yield that produces the highest present value of net benefit.
动态能效持续产能——净效益生产为最高当前价值的持续产出。
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Static efficient sustained yield----The sustained catch level in a fishery that produces the largest annual recurring net benefit.
静态效率持续生产——在渔场里有最大年度返还净利的持续捕鱼级别。
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It was consider that perhaps horticultural skill leading to a great deal of adverse directional vine will be important measure of early yield and sustained yield.
可以认为造成大量逆向蔓的园艺技术是香荚兰早产、稳产的重要措施。

First, national forests in America operate under a sustained-yield multiple-use mandate.
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While on a day-to-day level, companies need to resolve disputes and move on, a more long-term and sustained focus could yield longer-term payoffs.
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The Center for Security Policy believes that, in light of the latest, powerful evidence of Mikhail Gorbachev's desire to preserve the power of the traditional central authorities in the USSR and his willingness to yield on this score only in the face of sustained pressure, it would be a grievous mistake for the West to come to his rescue.
CENTERFORSECURITYPOLICY: Center For Security Policy