Gradually, the snow began, and continue to increase the intensity of wave finally Hearty noon to dance together, the whole white world immersed in joy.
渐渐地,雪花开始出现,并不断地加大挥舞的力度,终于在中午时分酣畅地舞动起来,整个世界沉浸在白色的欢乐之中。
When a wave travels uniformly in all directions from a small source, the intensity varies inversely as the square of the distance.
当波从小扰动源向各个方向均匀传播时,其强度的变化与距离的平方成反比。
Some maneuvers — pushovers, acceleration and "s" turns — can amplify the intensity of the shock wave.
一些飞行动作——拉升、加速和S型转弯——会增大冲击波的强度。
Generally, the higher the aircraft, the greater the distance the shock wave must travel, reducing the intensity of the sonic boom.
一般,飞机飞得越高,冲击波(到达地面)所需要移动的距离就越大,使得音爆强度减弱。
Few will soon forget the footage of a 30ft wave, churning like an angry beast up the shore - cars, boats and even entire houses, some of them aflame, tossed in its muddy intensity.
人们不会很快忘记这样的镜头:30英尺高的巨浪就像一头愤怒的野兽奔腾上岸,汽车、船只乃至整幢房屋(其中有的正在燃烧)被混浊的泥水抛来抛去。
Slowly close the valve, reduce the intensity of shock wave.
缓慢关闭阀门,削减冲击波的强度。
The experimental curves about intensity of conjugate wave vs. irradiate time at different pump power is given.
给出了在不同泵浦功率下,共轭波强度随照射时间变化的实验曲线。
The quantity of interest in a scattering measurement is the intensity of the scattered wave, rather than its amplitude.
在散射测量中所有的量应该是离散波的强度,而不是它的振幅。
The propagation effect of VLF wave could become a useful tool of detecting the intensity variation of cosmic rays.
所以,VLF波的传播效应可能成为间接探测宇宙线强度变化的有用工具。
The promotion effect of intensity ultrasonic wave on electropolishing process and the influence of ultrasonic wave on polishing quality were analyzed, and better processing parameters were obtained.
分析了功率超声波对电化学抛光过程的促进作用及电流密度对抛光效果的影响,获得了较为合理的工艺参数。
Using a photon counting apparatus as a device to measure light intensity, wave particle dualism of light is demonstrated by measuring photon distribution of double slit diffraction.
用光子计数仪作光强检测装置,通过测量衍射后的光子计数的空间分布来演示光的波粒二象性。
To counter the defects of intensity inspection of cement concrete pavement, the basic principle and method of non-destructive intensity inspection of pavement by transient Rayleigh wave are presented.
针对目前水泥混凝土路面强度检测的缺陷,提出了利用瞬态瑞雷面波法无损检测路面强度的基本原理和方法。
This paper studies two factors affecting the demulsification and dehydration effect of ultrasonic wave: frequency and acoustic intensity.
研究了影响起声波破乳脱水效果的两个因素;频率与声强。
The intensity of stress wave can be greatly decreased because of lower wave impedance and plastic deformation.
由于多孔材料冲击波阻抗很低,能够大大地削减应力波的强度。
The theory and corresponding experiment of the intensity profile modification of a Gaussian laser beam by an ultrasonic standing wave (controlled by electricity) are reported and discussed.
本文报道和讨论了在超声驻波作用下实现激光高斯光束空间强度整形的原理与实验。
Based on the accurate expression of light intensity at transverse plane, the propagation characteristics of monochromatic planar wave diffracted by small circular aperture are analyzed in this paper.
采用横截面上光强的精确表述,分析了单色平面波微小圆孔衍射后,其衍射光束的传输特性。
Considering the competing effect of Raman scattering, the dependence of intensity of parametric backward wave oscillation on the pumping intensity is obtained.
考虑受激喇曼散射的竞争效应,求得了简并四波混频后向波参量振荡信号强度与泵浦输入强度的关系。
Compressive faults occurred after principal earthquake with slow variation in propagation and release of stress wave, this might lead to higher after shock intensity and longer duration.
挤压型逆冲断层地震在主震之后,应力传播和释放过程比较缓慢,可能导致余震强度较大,持续时间较长。
The state of electron is described by wave function. Intensity distribution of single slit electron diffraction is derived by probability distribution of electron momentum.
电子状态用波函数描述,由电子动量的概率分布,得到电子单缝衍射的强度分布。
Third-order susceptibility has been determined by the ratio of the input probing beam in tensity to the backward wave intensity in four-wave mixing.
通过测量后向反射波与入射波的强度比,可以确定介质的三阶极化率。
Properties of the combustion light intensity wave of diesel engines are discussed.
探讨了柴油机燃烧光强波的性质。
The intensity distribution of the standing wave is analyzed.
分析了驻波强度分布;
According to the Fresnel-Kirchhoff diffraction integral and nonlinear paraxial wave equation, we derive the functional relationship of the intensity of hot image and its location.
利用菲涅耳基尔霍夫衍射积分和非线性近轴波动方程,在远场近似及光学薄近似条件下,得出了位相调制产生“热像”出现的位置及强度满足的解析关系。
The diffraction phenomena by a circular aperture or a phase plate is analyzed by the boundary diffraction wave theory, the analytic expression of its axial intensity is obtained.
本文根据边界波衍射理论分析了圆孔及相位片的衍射现象,得出其轴上光强的解析表达式,并对高斯光束经相位片衍射后的轴上光强进行了数值计算和讨论。
The inlet design calculating model was set up based on the theory of equal shock wave intensity and angle of supersonic airflow to get maximum total pressure coefficient.
以总压恢复系数最大为目标,采用等激波强度和等激波角设计方法建立进气道模型;
Objective: the influences of different mediums on the intensity of millimeter wave radiation were studied.
目的:研究不同介质对毫米波辐射强度的影响。
The mean pressure, mean intensity, and the coefficient of variation of amplitude of the signal propagated in wave-guide were obtained in this paper.
本文得到了在波导传播中的无方向性点源的平均声压、平均强度和声信号振幅的起伏率。
Besides, this paper presents the designs for the twin-floater ocean wave generate electricity device, and verifies the intensity of the floating arm which is important for the design.
本文给出双浮子海浪发电装置的总体设计简图以及其设计结构图,并对设计的关键部分—浮子臂进行强度校核。
The effect of the stochastic field on the degenerate four-wave mixing signal intensity hag been studied basing on the phase-diffusion model.
本文在相位扩散模型的基础上,研究了随机场对简并四波混频输出强度的影响。
Modulating the ultrasonic wave, intensity and period of the light pulse will change.
调节超声波,可改变光脉冲的强度和周期。
应用推荐