星载散射测量技术是获取全球海面风场的有效手段。
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 quantity of interest in a scattering measurement is the intensity of the scattered wave, rather than its amplitude.
双晶衍射仪的分辨本领高,测量范围小,最适合作小角散射测量。
Double crystal diffractometer applied to measure SAXS is very satisfactory, since it has high resolving power and relatively small measure area.
链条关系式在目标特性研究、远场和近场散射测量等方面有重要意义。
The Chain Relation is meaningful in the research on target character, the far-field and near-field scattering measurement.
动态激光光散射测量水分散液粒径及其分布,透射电镜观察粒子形态。
The particle size and distribution of dispersion were measured by dynamic light scattering, The particle morphology of dispersion was observed by TEM.
采用静态和动态激光散射测量了透明聚合物凝胶结构的空间相关性和时间相关性。
The space and time interference of transparent polymer gels measured by laser static and dynamic light scattering, respectively.
本文研究的目标激光散射特性系统,国内外许多学者中都建立过各种激光散射测量系统。
In this paper the study of target laser scattering characteristics, all kinds of scaling systems on laser scattering have been founded by many domestic and overseas scholars.
利用光散射测量方法研究了短圆管挤出模头中聚合物熔体取向行为对螺杆轴向振动的响应。
The response of the polymer melt behavior of orientation for axial vibration of screw in short pipe extrusion die head was studied by the light scattering technology.
在电磁散射测量中,目标支撑结构的性能非常重要,不仅要求其本身的RCS小而且支架与目标的相互作用也要小。
It is desirable that target support structure should have its own small intrinsic RCS and very small target supporter interaction in RCS measurement.
为了解决透射法无法很好测量低浓度粉尘的问题,本文主要研究了基于光散射测量粉尘浓度的方法,该方法能解决上面的低浓度测量时的问题。
To solve this problem, the method based on scattering is deduced in this paper. This method can work effectively when the concentration is low.
他使用卫星上的“太阳反向散射紫外辐射测量仪(SBUV, 1978年发射)”的数据观测云层。
He has been observing the clouds in data from Solar Backscatter Ultraviolet instruments that have been flown on satellites since 1978.
为了找到答案,他们用加州斯坦福同步辐射光源生成的高功率X射线,这次测量水如何散射从不同的角度照进的光线。
To find out, they turned to thehigh-power X-rays generated at the Stanford Synchrotron Radiation Lightsourcein California, this time measuring how water scatters rays arrivingfrom various angles.
根据光散射和反射的理论,测量系统参数被选择以优化系统。
The measuring system parameters according to the theory of light scattering and reflection are chosen to optimize the system.
大气散射辐射偏振特性测量是研究大气光学和物理特性的有效手段之一。
Measurements of polarized properties of atmospheric scattering radiation is one of an effective means of investigating the optical and physical parameters.
若要获取较宽散射矢量范围的实验数据,还要改变实验仪器设置,对同一样品进行几次测量。
If a wide scattering vector range is needed, one has to measure the same sample under different instrument configurations.
根据光散射和反射的理论,测量仪参数被选择以优化系统。
The proper parameters according to the theory of light scattering and reflection are chosen to optimize the measurement instrument.
利用远场时变散斑空-时强度相关函致的有限差商可以测量散射体运动的二维速度矢量。
By using backward difference of space-time intensity correlation function with respect to time delay, the two-dimensional velocity vector of a moving diffuser can be measured.
本文用动态光散射技术(DLS,又称为PCS或QELS)和粘滞测量技术,研究了明胶从溶胶到凝胶相变过程中的弛豫性质。
The relaxation spectrum of aqueous gelatin during its phase change from sol to gel was studied by dynamic light scattering technique (DLS, also known as PCS or QELS).
分别测量其左室后壁及室间隔的背向散射参数。
Ultrasonic backscatter parameters in left ventricular posterior wall and interventricular septum were measured.
借助测量水体布里渊散射的频移,可得到水体声速或温度。
The water sound speed and temperature can be calculated by measuring Brillouin scattering frequency shift.
接着,提出了一种辐射散射融合测量方法。
Then, a fusion method of radiometric and scattering measurements is put forward.
报道了一种用激光光热散射技术测量不透明材料热扩散率的方法。
A method to measure thermal diffusivity of opaque materials by a laser photothermal scattering technique is introduced in this paper.
提出了一种基于远场近似法建立的大气风场测量散射模型。
A backscatter model was developed for measuring wind field with far-field approximation method.
中子小角散射实验测量和原始数据的处理方法相对较复杂。
The process of SANS measurement, and the raw data reduction, is relatively complicated.
介绍了一种实用的目标散射特性动态测量系统及其标定方位。
In this paper, a practical dynamic measurement system of radar target scattering characteristics and its calibration methods are described.
对双晶衍射仪实行改造,用一台PC _ 401微机直接控制和进行小角散射等测量。
PC_401 computer system was introduced to the double crystal goniometer for small Angle scattering measurement.
背向散射积分参数结合皮质厚度测量可对急性肾衰竭的诊断和鉴别诊断提供更多有用的信息。
Integrated backscatter coefficients combined with renal cortex thickness may offer more useful information in diagnosis and differential diagnosis of ARF.
在光纤衰减的测量中,背向散射法显示出很大的优越性。
In the measurement of optical fiber attenuation, the backscattering method has been shown to have great advantages.
本论文从理论和实验上详细研究了利用激光散射原理快速测量牛乳蛋白质含量测定技术中的标准方程。
In this paper, we theoretically and experimentally researched the standard equation of measurement technique of the concentration of protein in milk through laser scattering theory.
本文在现有的散斑理论基础上,提出了一种利用激光散斑实时测量目标散射面角振动的新方法。
Based on the theory of laser speckle, a new method to measure the angular vibration of object by the laser speckle is suggested in this thesis.
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