两点法 meaning in English
two point method
two-point problem
Examples
- The physical experiments give the series of wave records under the interaction between surface waves and sandbars on the seabed . based on the series of wave records , reflection coefficients are calculat ed by goda ' s method and the bragg resonance are obtained
对物理模型试验得到的波浪与正弦沙坝地形相互作用的波面序列，用goda的两点法计算出反射系数，较好地反映出了bragg共振现象。 - 5 . detection : the samples were extracted with ethyl ether . the lidocaine in the sample was qualitated by rf and a tlc scanning spectrometry , quantitated by a tlc scanning chromatography and a two points external standard method or a standard curve method
5 、利多卡因检测方法:样品碱化处理后，乙醚提取，薄层扫描检测，根据利多卡因的rf值结合光谱扫描图定性，外标两点法或标准曲线法定量。 - This paper presents that the directional spectra and the reflection coefficients of the oblique and the multidirectional irregular waves on the co - exist wave field of incident wave and reflected wave have been studied . a modified two - points method is proposed that can be used to calculate the frequent spectrum and reflection coefficient of the oblique waves . for the multidirectional irregular waves , the directional spectra and reflection coefficients are obtained by the modified bayesian directional method and the modified maximum likelihood method
本文研究了入、反射波共存场中斜向不规则波和多向不规则波波浪场的方向谱和反射系数，对于斜向不规则波频率谱及反射系数的计算提出了一种改进两点法( mtpm ) ，对于多向不规则波方向谱和反射系数的分析，应用了改进的贝叶斯方法( mbdm )和改进的最大似然法( mmlm ) 。 - At first , we introduce the working flow of ir image processing and the structure of the image processor , then we present the goal of the design : image pre - processing and data communication . in the part of the image pre - processing , the factors causing the nonuniformity of fpas are analyzed particularly , and several . resolutions are presented , which characters are illustrated at last . according to the design requirement , we decided to implement the two - point nonuniformity correction method in fpga
在图像预处理部分，首先就红外成像传感器非均匀性的成因进行了详细分析，总结了红外成像传感器非均匀性校正的主要方法，分析了各种方法的优缺点；根据成像制导信息处理机实时处理的要求，利用现场可编程门阵列实现了基于浮点运算的两点法非均匀性校正模块。 - Abstract : the nommiformity of solid state image sensor which degrades performance severely , even no signal can be detected must be corrected in the condition of present technology . in this paper , the cause of nonuniformity generation is analyzed . based on principle of ratio of performance to price and real time , one point and two point correction are used and their correction range are discussed . the hardware circuit sketch and result are presented
文摘:分析了非均匀性产生的主要原因，基于性能价格比和实时快速的原则，采用一点和两点法对固体图像传感器的非均匀性进行了校正并讨论了系统的校正范围，给出了用于实时校正的硬件电路框图和实验结果，取得了较满意的校正效果。