Exactly where a hypothetical "radiation cloud", from either Fukushima Daiichi or Onagawa, would go should depend upon the weather pattern at the time of, and following, the release.
一片假设的“辐射云”从福岛或者女川方向,在泄露之时以及之后,向哪里移动一定是由天气模式决定的。
With the horizontal dispersion pattern of FIG. 7B, as shown in FIG. 7D, the portions 48 of the audience receive similar levels of high frequency radiation as other portions 50 of the audience.
就图7B的水平散射模式而言,如图7D所示,该部分听众48所接收到的高频辐射和其它部分听众50所接收到的高频辐射为类似水平。
The rupture directivity effect is due to rupture propagation and radiation pattern effects.
破裂方向效应是由破裂传播和辐射图效应引起的。
The radiation pattern in the near and far field of each frequency component of the spectrum of current pulse on a transmission line.
传输线线上脉波电流之频谱与分布及其各频率成份之辐射远近场型之差异。
Cosecant Beam Generation Program for computing Phase distribution function and Radiation pattern.
余割波束生成程序的计算相分布函数和辐射模式。
Beam Generation Program for computing Phase distribution function and Radiation pattern.
余割波束生成程序的计算相分布函数和辐射模式。
Radiation sensitive resin composite, method for forming insulating film having pattern, active matrix plate and panel display equipped with the film and method for producing panel display device.
辐射敏感树脂组合物,形成有图案绝缘膜的形成方法,装配有该膜的有源矩阵板和平板显示设备,和生产平板显示设备的方法。
In this thesis, we reported a reconfigure antenna that is able to radiate different topologies of radiation pattern.
在这篇论文中,我们提出一种可动态辐射不同增益场型的天线系统。
Through sustained efforts, we have initially set up to Beijing and Shanghai as the business center, relying on the Internet platform, radiation pattern of China's developed areas of the business.
通过持续的努力,我们已经初步建立起以北京和上海为业务中心,依托互联网平台,辐射中国发达地区的业务格局。
According to the radiation temperature derived from the imaery, the quantitative analysis of the spatial distribution pattern of urban thermal field was done.
根据反演出的地表辐射温度,对福州市城市热力场的空间分布特征和热力景观进行了定量分析。
Including surface wave, singlemode, multimode radiation, the radiation Angle, radiation pattern and so on.
包括表面波、单模、多模辐射,辐射角,辐射方向图等等。
The energy pattern, total radiation energy, radiation efficiency and radiation resistance of standing-wave dipole excited by rectangular pulse are discussed.
本文讨论了矩形脉冲激励的对称驻波天线的能量方向图、总辐射能量、辐射效率和辐射电阻等问题。
The results for element input impedance, radiation efficiency of space wave, directivity and radiation pattern are presented.
其结果包括阵列单元的输入阻抗、空间波辐射效率、方向性系数和辐射方向图等。
Methods to establish acute radiation damage pattern, C57BL mice in SPF grade were divided into different groups by different ways and irradiation doses.
方法实验动物均选用SPF级C57BL小鼠,用不同药物和不同照射剂量处理后,建立急性放射损伤模型。
The electric characteristic parameters of this novel sleeve antenna are calculated, including the input impedance, voltage standing wave ratio (VSWR), horizontal gain and radiation pattern.
研究了这种新型套筒天线的输入阻抗、电压驻波比(VSWR)、增益及辐射方向图等电特性。
The grid is composed from a wood pattern developed according to the sun path, avoiding direct radiation.
网格是根据太阳路径特制的木制模块,可以避免直射。
Verification of differences of characteristics of electromagnetic field image and radiation pattern in the near and far field are demonstrated.
验证电磁场影像及场型特性在近场与远场中之差异。
Using the moment method, the antenna and surface currents of aircraft are calculated. Finally, the radiation pattern of a D-type-no-man aircraft is induced.
用矩量法计算了飞机天线及其机身表面的电流分布,推导了飞机天线的辐射方向图。
Along with advance of space and time resolution and betterment of physical process in the modeling pattern, the need for a high precision, high speed module of radiation grows more and more exigent.
随着模式空间和时间分辨率的增加和物理过程的改进,气候模拟对一个高精度、高速度的辐射模块的需求显得越来越迫切。
This paper investigates the effect of reflector surface distortion on the antenna radiation pattern, and gives some reasonable criteria for reflector antenna structure design.
本文基于机电一体化的设计思想,研究了反射面变形对无线辐射特性的影响,给出了设计反射面无线结构的一些合理准则。
The identification of mode compositions of gyrotron output power is discussed by using far-field radiation pattern analysis.
讨论从测量远场辐射花样入手来鉴别回旋管的输出成份问题。
The far-field radiation pattern of the open-end rectangular waveguide was measured and the complex coefficients of each mode were determined by this method.
这种方法先根据波导口尺寸利用惠更斯原理计算出各模式的辐射场的分布;
The affection of parameter variation of down lead wires and top loading wires on effective height, radiation pattern, input reactance, radiation resistor and static capacitance is discussed.
同时研究了引线及顶线的各项参数变化对天线的有效高度、增益、输入电抗、辐射电阻及静电容的影响。
Then introduced the theoretical basis of the antenna design and performance parameters: including the circuit parameters and radiation pattern.
接着介绍了天线设计的理论基础和性能参数:包括电路参数和辐射参数。
On the base of the amplitude and phase distribution derivated from the synthesis procedure, the radiation pattern is synthesized and the feed system for the phased array antenna is designed.
在综合求解阵列天线幅相分布的基础上,分析计算了阵列天线的辐射特性,设计了相控阵的馈电网络。
Combination of ladder approach method and equivalent circuit model of slot antenna had been used to analyze its input impedance. Finally, GTD had been used to calculate the radiation pattern.
利用阶梯近似方法结合缝隙天线电路模型分析其输入阻抗,最后采用GTD方法计算该种天线的辐射方向图。
The aperture field distribution of the ring focus antenna is reviewed in view of the energy conservation law, and the simple formula for calculating its radiation pattern is deduced.
该文从能量守恒观点出发,讨论了副面为椭圆的环焦天线的口径场分布,并导出了计算其方向图的简单表达式。
On the basis of the experimental element pattern and GTD, an efficient numerical method for analyzing 3-D radiation field of antennas on the truncated cone-cylinder is presented.
根据实测的单元天线方向图,利用几何绕射理论,给出了金属截锥柱侧天线三维辐射场的一种有效的数值分析方法。
The idea of plasma channel antenna (PCA) for high power microwave weapon is presented in this paper. The radiation pattern of PCA is calculated.
提出了一种用于高功率微波武器的等离子体通道天线(PCA),计算了该天线的辐射方向图。
The idea of plasma channel antenna (PCA) for high power microwave weapon is presented in this paper. The radiation pattern of PCA is calculated.
提出了一种用于高功率微波武器的等离子体通道天线(PCA),计算了该天线的辐射方向图。
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