depletion

释义

n. 消耗, 耗尽, 放血\n[医] 排除, 缺失(液体), 衰竭[状态](由于缺液) ozone depletion 臭氧消耗；臭氧枯竭 depletion region [电]耗尽区；势垒区；阻挡层

例句

Overfishing not only causes depletion in individual fish stocks, but also disruption to entire ecosystems and food webs in the ocean.

过度捕捞不仅引起个别鱼种的消耗，而且还引起海洋中整个生态系统和食物网的崩溃。

This decreases the device thickness and depletion voltage and consequently reduces material quality requirements and cost of the detector material.

这减少了设备的厚度和电压损耗，从而降低材料的质量要求和探测器的材料成本。