depletion rate

基本解释

The value of mineral resources not only depends on the reserves and conditions, but also on the depletion rate and the life time of mineral resources.
矿产资源的价值不仅与资源的总储量、资源的赋存条件有关，而且与矿产资源的开采寿命期及其耗竭速度有直接的关系。
Based on this theory, on the condition of high water temperature, make a study on the operating result and depletion rate in the actual program of antibiotic wastewater by SBR Process.
以此为理论基础，研究高水温条件下，SBR法在实际工程中处理抗生素废水的工艺稳定性和处理效率。
The Holocene stratum of Quzhou district is quite different from other areas of Hebei Plain in terms of the buried depth, thickness, depletion rate, color, grain size, structure and pollen assemblages.
河北平原南部曲周地区的全新世地层，在埋藏深度、地层厚度、堆积速率和颜色、粒度结构、孢粉含量与种属等方面，与河北平原其他地区不同。

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