wave normal

Standard normal and abnormal cylindrical vector wave functions and some important conversion relations

标准和非标准柱矢量波函数及其转换关系

Since a normal incidence plane wave is used as the reference wave, the difficulty and complexity of phase aberration and phase unwrapping of DHM are remarkably decreased.

使用垂直于像平面的平面光为参考光，降低了数字全息显微术中相位补偿和解包的难度和复杂性。

It is showed that a shock wave speed distribution in red light period at a plane intersection satisfies a normal assumption, as well as Poisson assumption.

依据实际测量数据，论证了平面交叉口绿灯转红灯时车流堵塞波的推进速度满足正态分布假设，其拟合优度高于泊松分布假设。

A beach cusp existing for a long term under normal wave conditions was measured repeatedly.

以观测到的一个在较长时间存在的滩角为研究对象,研究了常浪条件下滩角的变化过程.

Cardiac Function Assay of Normal Children by Pulse Wave Technology

脉搏波技术对健康儿童心功能测定的结果分析

Based on spatial correlation theory, by means of Monte Carlo simulation and Equivalent Normal Deviate, an area probability model for weather conditions, the Boehm Sawtooth Wave ( BSW) model, has been developed.

以区域场相关性为出发点，通过正态化转换和Monte Carlo方法，建立和实现了区域概率分布模型&锯齿波模型。

Further, we conclude that ultrasonic wave generated in the material is the mutual result of surface thermal source and body thermal source, namely the mutual result of surface thermal dipole and normal force.

进而认为材料中产生的超声波是表面热源和体热源共同作用的结果，即是表面正交力偶和垂直力共同作用的结果。

Central China Normal University in Wuhan, Hubei province, opened its air-conditioned sports hall to 600 students to make beds on the floor when a heat wave hit the region along the Yangtze River last month.

上个月，一股热浪席卷了长江流域的许多城市，湖北武汉的华中师范大学向600名学生们开放了配有空调的体育馆，学生们纷纷打起地铺来。

To calculate the normal-incidence and oblique-incidence reflection coefficient of the electromagnetic wave, a program is based on Visual Basic. The program loads the data files from the electromagnetic parameters measurement system, the other parameters are input by hand.

利用VISUAL BASIC编写了一个计算程序，该程序直接读取HP8722ES网络分析仪电磁参数测量系统的数据文件，并结合其它参数计算材料的反射率。

Methods The electromyography ( EMG), motor nerve conduction velocity ( MNCV), F wave conduction velocity ( FWCV) and somatosensory evoked potential ( SEP) were examined in 97 cases of cervical radicular spondylosis, and were compared with 50 normal persons.

方法对97例神经根型颈椎病患者进行肌电图（EMG）、运动神经传导速度（MNCV）、F波传导速度（FWCV）和体感诱发电位（SEP）检测，并与50名正常人组对比。