Saturated excitation by a strong excitation beam will alter the spatial distribution function of the laser induced fluorescence, therefore affect the results of FCS measurements.
强激发光产生的饱和激发会改变激光诱导荧光的空间分布函数，从而影响荧光关联谱的测量结果。
Then, use the characteristic of RBF neural network can represent all functions at any accuracy to simulated surface of this complex spatial distribution function of the nonlinear.
该算法利用RBF网络能以任意精度逼近任意函数的特性，模拟地表空间分布这一复杂的非线性函数。
The spatial reflected characteristic and spectral characteristic from optical material surfaces were effectively described by the BRDF (Bi-directional Reflectance Distribution Function).
双向反射分布函数(BRDF)有效地描述了材料表面的空间反射特性和光谱特性。
In spatial calculation, the NGFM is used to get the distribution of shape function, and it's spatial mesh can be nearly 20 times larger than that of Diffinite Differential Method.
在必要的空间计算中，该方法又利用了格林函数节块法的原理求解形状函数的空间分布，使空间网格距可以达到有限差分法的近20倍。
In unsteady flows it may be relevant to measure the spatial velocity distribution as a function of time.
非定常流中流速分布及湍流中欧拉空间关联函数都需要同时测量各空间点的速度作为时间的函数。
Two types of the mathematical models of Spatial Variogram are inferred based on the elliptic distribution function.
基于椭圆分布函数可导出两类空间变异函数的数学模型。
The function of field data collection, spatial data management and information distribution are integrated in the platform which involves almost aspects of the process of land survey.
平台将外业数据采集、空间数据管理和信息发布等功能集成为一体，基本涵盖了土地调查监测的全过程。
This paper summarizes the rules of the agricultural buildings' spatial distribution, provides a Portable GPS-based collection method and studies its function module and realization.
本文研究了设施农业空间位置分布规律，提出了一种基于便携式GPS的设施农业信息采集方法，并对本系统的模块及实现进行了研究。
This paper summarizes the rules of the agricultural buildings' spatial distribution, provides a Portable GPS-based collection method and studies its function module and realization.
本文研究了设施农业空间位置分布规律，提出了一种基于便携式GPS的设施农业信息采集方法，并对本系统的模块及实现进行了研究。
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