渐近地的英文
asymptotically
例句与用法
- This level is approached asymptotically .
这个水平是渐近地逼近的。 - Will estimators become approximately normally distributed when sample size gets large
当样本容量变大时是否估计量会渐近地趋向于正态分布？ - In the third chapter , we introduce geometric expansion of convex planar curves . we discuss the evolution equation using minkowski ' s support function with the speed function of curvature and show that the shapes of curves become round asymptotically when the initial closed curves is smooth and convex
限制曲线在外法向上的演化速度是另一类特殊的曲率函数，研究相应的方程，我们得到了在初始为凸的闭简单光滑曲线的条件下，曲线的最后形状是渐近地趋于一个圆。 - Multi - channel deconvolution , based on multi - channel signal analysis , is presented to recover receiver function from three - component teleseismic p waveforms clustered within certain backazimuth and epicenter distance , to increase the resolution of receiver function . wavelet inversion is also introduced to broadband receiver function , to solve for nonuniqueness cased by linear approximation of nonlinear problem , and broadband receiver function is decomposed into multi - resolution versions , and the inversion result for the low - resolution version is iteratively taken as the initial model for the high - resolution , and gradually obtain the inversion model for broadband receiver function
为克服广义线性反演对初始模型的依赖性，并保持其快速收敛的特点，本文首次将小波变换引入到接收函数波形反演，将接收函数分解到不同的分辨尺度上，分别进行广义线性反演，并将低分辨率的反演结果作为高分辨率反演的初始模型，渐近地获取宽频带接收函数的模型，克服了非线性问题线性化带来的非唯一性。
