wave normal
英 [weɪv ˈnɔːml]
美 [weɪv ˈnɔːrml]
波面法线
双语例句
- The expression of optic axial angle and ray axial angle on light wave plane can be obtained by using the curve equations of the wavefront of light wave and normal plane of light wave.
利用光波面和光波法线面的曲线方程，得出了光波面上光轴角和光线轴角的表达式。 - Result As the patientis were getting better P wave turned normal.
结果随着病情的好转，P波振幅降到正常。 - The bladder was with increased non-inhibited contract wave, normal resilience and dribbling muscle.
膀胱测压；膀胱顺应性正常，非抑制性收缩波较多，逼尿肌功能正常。 - Effects of initial wave normal angle on propagation of Non-ducted whistler wave at mid and low latitudes
初始波法线角对中低纬非导管哨声波传播的影响 - The optimum characteristics of the gas dynamic parameters for the shock wave system, which is made of the regular reflection shock wave with a normal shock wave in the supersonic flow is studied. A solving method is given for this optimum configuration.
研究了超音速气流中正规反射激波加一正激波结构下的参数优化特性，给出了求解这种优化结构的方法。 - The refraction directions both the wave normal and the light ray can be calculated by the formulas above.
文章所得解析公式完全可以确定折射光的波法线和光线的方向。 - Mechanical behavior, thermal and fracture characteristics of short fiber composites under repeated low velocity impact are studied by means of Materials Test System to simulate rectangle wave loading. They are compared with the results of the test under sinusoidal wave normal fatigue loading.
利用MTS矩形波加载，研究了短纤维复合材料在反复低速冲击下的力学行为、温度变化规律和断裂特征，并与正弦波常规疲劳进行了对比。 - In this studying, we compared the results of acoustic field prognosis on wave theory, normal model and ray model, and the approximate degree of the later two models is given.
在Pekeries声场中，本文还对比了波动理论、简正波和射线三种方法的预报结果，给出了后二种方法的近似程度。 - Three plane waves with three equal angles formed by each two wave normal lines are recorded on hologram by three exposures.
采用三次曝光在全息图上依次记录下三个两两波法线夹角相等的平面波。 - Objective To study the normal value on the motor conduction velocity ( MCV) and F wave parameters in normal adults at different age, sex, and provide reasonable datum for clinic.
目的研究正常人不同年龄、性别运动神经传导速度（MCV）和F反应的正常值，为临床诊断提供合理的数据。 - Mocking arterial pressure wave farm of normal human circulation is one of the important subjects for investigating blood circulatory simulator.
模拟正常人体的动脉压力波形是研制血液循环模拟装置的重要指标之一。 - It can give the direction of the wave normal and thus is convenient to calculate the optical path in crystals.
该方法可直接求得非寻常光的波法线方向，从而为利用（通常）折射率计算光程提供方便。 - The factors taking effect on the accuracy of the interferometer used for finding direction are investigated generally, and an effective way to advance accuracy that increasing the length of baselines and decreasing the angle between the incident wave and the normal of the baseline is introduced.
对干涉仪测向的精度进行了一般性讨论。指出提高测向精度的有效途径是增加基线长度和使来波尽量与基线法线呈小角度入射。 - To enhance yarn quality, condition analyses of high precision harmless machine wave roller and normal roller was done, and the spinning test was done too.
为了提高成纱质量，对高精度无害机械波罗拉和普通罗拉进行状态分析，并进行纺纱试验。 - Change in pulse wave velocity throughout normal pregnancy and its value in predicting pregnancy-induced hypertension: A longitudinal study
正常妊娠脉波速率的变化及其在预测妊娠期高血压疾病中的价值：一项纵向研究 - The wave forces normal to caissons decrease with wave incident angle, and the longitudinal wave forces increase with the wave incident angle when the incident wave frequency is small.
在低频入射波作用下，垂直于沉箱的水平力随角度的变大而减小，平行于沉箱排列方向的力则变大。 - 44 ears showed abnormal auditory threshold in ⅴ wave, but normal latent periods of ⅰ-ⅴ wave;
44只耳为Ⅴ波反应阈异常而Ⅰ～Ⅴ波潜伏期正常； - Assumed dielectric constant and magnetic permeability were introduced to realize the non-reflectively absorbing, which avoids the split of wave components in normal Berenger PML.
在边界部分引入假象的介电常数和磁导率，实现了边界的无反射吸收，避免了Berenger完全匹配层中场分裂过程，提高了计算效率。 - The U wave's normal location in sinus period of the elderly
老年人U波在窦性周期中的正常位置 - MCV, SCV and latency of F-wave were normal.
而两组MCV、SCV、F波的潜伏期差异无显著性。 - Under the wave of approximate normal distribution, the magnitude of electromagnetic field presents logarithmic normal distribution.
在近似正态分布的海浪作用下，水下场强幅值呈现出对数正态分布的规律。 - To solve the leak detection and location problem in pipeline flux, we built neural network model based on the difference of leak wave and normal signal.
为了解决目前管道流量泄漏监测和定位问题，根据管道泄漏应力波和正常信号的区别，建立神经网络模型。 - Electrocardiographic T wave amplitude of normal population and its correlation with age, sex and race
正常人心电图T波振幅及其与年龄、性别和种族的关系 - This paper develops the theory of viscoelastic analogy and uses the theory for transient wave propagation normal to the layering direction of a semi-infinite composite with three layers as a period.
本文发展了粘弹比拟理论，并将之用于求解半无限空间三层复合材料在垂直层合方向传播的瞬态波问题。 - The study of expression of pre-P wave in normal human by surface Sinus Node Electrogram
健康人体表窦房结电图P前波表达的研究 - We study the multiband left-handed properties under the electromagnetic wave normal incidence with two polarizations, and analyze the mechanism of the multiband negative refraction.
我们讨论了垂直入射的电磁波在两种极化的情况下超材料的多通带左手特性，并且详细分析了多通带左手特性的产生机制。 - The tunnel structure dynamic stress maximum in wave inclined incidence conditions larger than that in wave normal incidence. Therefore, if only consider the normal incident seismic wave in practice design, the structure is unsafe.
计算结果表明：在地震波斜入射条件下隧道结构动应力最大值比地震波水平入射时的大，如果在实际工程设计中只考虑垂直入射地震波进行设计，结构将偏于不安全。 - An effective way to advance accuracy that increasing the length of baselines and decreasing the angle between the incident wave and the normal of the baseline is introduced.
提高测向精度的有效途径是增加基线长度和使来波尽量与基线法线呈小角度入射。 - Through stimulating the regions at different levels of myocardial cells, the wave propagations in normal tissue are simulated. Secondly, the model of myocardial ischemia is established by setting ischemic level and area.
通过在不同层次的心肌细胞上加刺激，仿真出了正常组织内的心电传播过程。其次，基于构建的左心室切片模型，通过设置缺血程度及缺血面积，建立了心肌缺血模型。