exponential change 中文意思是什麼
exponential change
解釋
指數式改變- exponential : adj 指數的，冪的。 exponential curve 指數曲線。 exponential function 指數函數。 exponential sum ...
- change : vt 1 改變，變更，變換，變革。2 交換；兌換；把（大票等）換成零錢；把（支票等）兌成現金。3 換（車、...
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The change of hardness along the radial direction also approximately coincides with the exponential de
側壁硬度的徑向分佈也符合負指數規律。 -
The change of the micro - hardness along the radial direction approximately coincides with the exponential decay, that is at the edge of the crater the hardness is the highest and decreases with the increase of the distance from the crater and to the normal value at last
彈孔側壁硬度的徑向分佈近似符合負指數規律，即在緊鄰側壁處，材料因劇烈變形而強化，隨到側壁距離的增加，硬度值降低，直至降到基體材料硬度水平。 -
And four constitutive models are established, which are hyperbolic model, half - logarithm model, exponential model and poisson model. combined with the analysis of the change of effective stress, the iteration formulations of settlement calculation are provided
同時建立了雙曲線模型、半對數模型、指數模型及泊松曲線模型四種本構模型，並結合有效應力過程分析給出了實用的沉降過程線的反演迭代公式。 -
Based on the nonlinear paraxial equation and b - t theory, a differential equation, which describes the small - scale self - focusing in gain ( loss ) media has been derived. the change rule of the maximal gain frequency, cutoff frequency and integral exponential gain have been analyzed approximately
我們首先從非線性近軸波方程出發，基於b - t理論的思想，在考慮了介質的增益（損耗）特性的情況下，推導得出了小尺度自聚焦所滿足的微分方程，並通過近似方法分析了最大增長頻率、截止空間頻率及積分指數增益等的變化規律。 -
Exponential fund is one kind adds up to target index with drafting, dog target index change is a principle, realize the fund breed that grows with market synchronism
指數基金是一種以擬合目標指數、跟蹤目標指數變化為原則，實現與市場同步成長的基金品種。
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