指数递减的英文

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英文翻译
造句

exponential decline
exponential decrease
exponential taper

指数 index number; index
递减 decrease progressively; decr ...
指数递减方程 exponential decline equation
经验指数递减曲线 empirical exponential decline curve
对数递减 logarithmic decrease
对数递减率 logrithmic decrement
对数递减曲线 logarithmic decline curve
小数位数递减 decrease decimal
地基基础抗震对数递减率 logrithmic decrement
暴雨递减指数 storm reduction index
双曲线递减指数 hyperbolic decline exponent
递减 (一次比一次减少) decrease progressively [successively]; decrease by degrees; reduce progressively 预算递减 a decrease of budget; 茶叶的需求量(逐年) 递减。 the demand for tea is on the decrease (each year). 这个城市的人口在逐年递减。 there has been a progressive decrease in population every year in this city.; 递减成本[费用] degressive cost; 递减次序 descending order; 递减充电 tapered charge; 递减函数 decreasing function; 递减计数(法) countdown; 递减价值定率折旧法 fixed percentage of diminishing value method; 递减累进税 degressive tax; regressive tax; 递减率 [气象学] gradient; lapse rate; 递减律 reduced law; 递减曲线 decreasing curve; 递减序列 descending series; 递减线 [气象学] lapse line; 递减压力 decreasing pressure; 递减次序 descending order
小数位数递增 increase decimal
函数递归程序设计 function-recursive programming
递减pcr touchdown pcr; touchdown polymerase chain reaction
递减，减少 diminishing
递减比 loss ratio
递减的 degressive; descending; diminishing; fallend decreasing; regressive
递减地 degressively
递减段 decline fraction
递减法 diminishing method; reducing charge method; successive subtraction method
递减费 degressive cost
递减峰 degradation peak
递减键 descending key
递减量 amount of decrease

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例句与用法

The main results of this work are as follows : 1
~ 7be在土壤剖面中的含量随土壤深度的增加呈指数递减。
Time domain noise is simulated by the mathematical pseudo uniform or normal random variable and coupled to deterministic signals such as rectangular ( rect ) , triangular ( tria ) , unit step exponential ( uexp ) , even exponential ( eexp ) , or gaussian ( gauss ) pulse voltages in finite number of time samples in finite time period
用数学类真均匀或常态随机变数模拟时域杂讯，与定然时域讯号如，方形、三角、指数递减、或高斯等电压脉波在有限时域?围之有限个时域取样结合。
These characteristics are in sharp contrast to what one observes in the traditional models for network traffic , models that are based on an exponentially fast decaying correlation function , implying that time - aggregation time series quickly results in white noise traffic characterized by the absence of any temporal correlations
这些新发现的网络业务量行为特征与传统业务量模型行为特征有极大的不同? ?传统业务量模型一般假定指数递减的相关结构的存在，这意味着随着时间聚合时间序列将演变为白噪音，即时间相关性渐进地消失了。
Three shaped profiles ( parabola , linear , and exponential ) have been considered . the exponential dispersion profile fiber loop is optimal for the propagation and compression of picosecond pulse . on the contrary , the parabola dispersion profile fiber loop is optimal for femtosecond pulse due to the high order effects such as the third order dispersion ( tod ) , stimulated raman scattering ( srs ) and self steeping ( ss )
( 3 )研究不同色散递减类型(抛物线递减、线性递减、指数递减)光纤构成的环形腔中传输的特性，发现其色散曲线为指数递减型光纤有利于皮秒光脉冲的传输与压缩；而对于飞秒脉冲，由于三阶色散( tod ) 、脉冲拉曼自散射( srs )及自变陡( ss )等高阶非线性效应的影响，情况恰恰相反；色散曲线为抛物线递减型的光纤构成的光纤环最有利于脉冲传输与压缩。
The results show that the majority of 7be is retained in the top one centimeter of soils , and the concentration of 7be decreases exponentially with soil depth . for the cultivated study field , the depth distribution of 7be is very similar to the undisturbed site when it is n ' t subjected to erosion or deposition . for the undisturbed , there is abroad peak in the 137cs profile close to the surface and the maximum concentration is found circa 2 cm below the surface
~ ( 137 ) cs在未扰动土壤剖面中主要分布在0 5cm范围内，同时在1 3cm的范围出现一个~ ( 137 ) cs的相对富集层，在3cm以下随土壤深度的增加呈指数递减的趋势； ~ ( 137 ) cs在农耕地土壤剖面中主要分布在0 20cm范围内，由于耕作活动的不断扰动~ ( 137 ) cs的剖面分布相对均匀。