rate of depletion

基本解釋

How could the rate of depletion be increasing over the first 5 hours while the rate of current draw is relatively steady?
手機(jī)的耗電率怎麼可能在頭5個(gè)小時(shí)不斷增加，同時(shí)電流卻相對穩(wěn)定？
However, even slight changes in the meteorology of the region this month could affect the rate of depletion of ozone and how large an area the ozone hole might span.
即使這一地區(qū)在本月之內(nèi)出現(xiàn)任何的天氣變化都有可能影響臭氧含量的變動(dòng)，竝決定臭氧空洞將擴(kuò)大多少。
Clearly, such a rapid rate of reserve depletion would, if continued, administer a large global shock to asset markets as China's holdings of foreign bonds are reduced.
顯而易見的是，如果這樣的消耗速度繼續(xù)下去，隨著中國所持外國債券減少，將對全球資産市場造成重大沖擊。

Similarly, the rate of depletion in key sources of current oil supply is accelerating more rapidly than anticipated.
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