exponential decline 中文意思是什麼
exponential decline
解釋
指數遞減- exponential : adj 指數的，冪的。 exponential curve 指數曲線。 exponential function 指數函數。 exponential sum ...
- decline : vi 1 下傾，下降；跌落；歪斜；（樹枝等）下垂，（頭）低下。2 衰落，衰老。3 墮落，退步；落魄。4 接近...
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The decline in viability of the algae is exponential and can not be related to a linear dose effect.
小球藻生活力的降低是指數性質的，而與線性劑量效應無關。 -
This model fits the accumulative wells and petroleum reserves in dongying sag, better than simple exponential decline model and subsection exponential decline model, and predicates the future exploration benefit and accumulative petroleum reserve
與簡單指數下降模型和分段指數下降模型相比，該模型能更好地擬合東營凹陷累計探井數和累計探明地質儲量數據，並能夠對未來勘探效益變化和累計探明地質儲量做出合理的預測。 -
Based on priestley ' s evolutionary spectrum theory, an evolutionary process modulated by decline composite exponential function, is investigated as one kind of non - stationary excitation commonly encountered in engineering, the analytical solution of the response properties is gained due to proper simplification
基於priestley的演變譜密度理論，對于工程中常用到的衰減指數函數調制的演變過程激勵，可以通過對結構響應的合理簡化，得到響應特徵的解析形式。 -
Several new performance decline models are presented. there are similarity exponential model, similarity logarithm model, exp - exp combinational model, log - exp combinational model and similarity bed damnification - exp combinational model
本文首先給出了塗層性能退化的類指數模型、類對數模型、類分層損傷-指數組合模型、指數-指數組合模型、對數-指數組合模型。
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