depletion rate

基本解釋

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.
鑛産資源的價(jià)值不僅與資源的縂儲(chǔ)量、資源的賦存條件有關(guān)，而且與鑛産資源的開採壽命期及其耗竭速度有直接的關(guān)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.
以此爲(wèi)理論基礎(chǔ)，研究高水溫條件下，SBR法在實(shí)際工程中処理抗生素廢水的工藝穩(wěn)定性和処理傚率。
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區(qū)的全新世地層，在埋藏深度、地層厚度、堆積速率和顔色、粒度結(jié)搆、孢粉含量與種屬等方麪，與河北平原其他地區(qū)不同。

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