spectral space的例句大全

Spectral space character of welding arc and its applications

焊接电弧光谱的空间特征及应用研究

It is developed a wide-band multi-spectral space for color representation with Aitken PCA algorithm.

在AitckenPCA 算法的基础上建立了色彩表示的宽带多光谱空间,并定义了“累积空间覆盖率(CSCR)”来表征特定空间下光谱的重建的效率.

Chaos analysis of the dynamic behavior of temperature fluctuations in a vapor-liquid-solid three phases flow boiling system was conducted in terms of power spectral density function, autocorrelation function, reconstructed phase space, correlation dimension and Kolmogorov entropy.

运用功率谱分析、自相关分析、相图、关联维数和K熵等非线性分析技术对汽液固三相流动沸腾传热系统中的温度波动信号进行了定性和定量研究。

Simulation results show that the concatenated system has better performance than unconcatenated differential space time coding under the same spectral efficiency and signal constellation.

仿真结果表明，在相同的频谱有效性和信号星座条件下，这种级连的系统比非级连差分空时编码系统有更好的性能。

For two-dimensional Navier-Stokes equation, the second order implicit legendre approximation with high-accuracy was established. This approximation has two order accuracy in time direction, and spectral accuracy in space direction, and keeps the conservation of the dispersed energy.

针对二维Navier-Stokes方程建立了高精度的二阶隐的Legendre谱格式，该格式在时间方向具有二阶精度，在空间方向具有谱精度，且保持了离散能量的守恒性。

Thermal radiation and thermal radiative spectral control are playing an important role in many applications, such as wavelength-selective thermal radiator, thermal control in space, solar collectors and laser technology.

热辐射及热辐射光谱特性控制在航天热控技术、热电转换技术、太阳能利用、选择性热辐射器以及激光技术等诸多领域有重要的应用背景。

The analysis on soil spectral data obtained from the different area of our country shows that exists a soil spectral line in 2-dimension space or multidimension space, but it is not a strictly straight line, it is a belt with certain width.

通过对我国各地的土壤光谱反射率的分析表明，无论在二维或多维空间中，确有土壤光谱线存在，但不是严格的一条直线，而是有适当宽度的带。

A "spectral expanded BEM" is introduced to calculate the dyadic Green's functions in the slot cavity and in the space out of waveguide. An accurate numerical calculation on the slot aperture electrical field and equivalent admittance is obtained.

本文将谱展开与边界元方法相结合，解决了波导壁缝隙腔中和波导外空间并矢Green函数的计算问题，从而得到了矩形波导窄边缝隙天线口面电场和等效导纳的精确数值解。

Double slit transmission grating space time and spectral measure system for soft X ray

双狭缝透射光栅软X光时空分辨谱仪

Much of the outer space photography brings to mind Mexican director Alfonso Cuaron's Gravity-spectral and spectacular-and even gives you a little bit of cinematic revelation from Stanley Kubrick's 2001: A Space Odyssey.

影片中很多外太空的影像都让我们想起阿方索•卡隆的《万有引力》——诡异而壮观——你甚至还会看到斯坦利•库布里克《2001太空漫游》的一些影子。

The establishment and development of the multi-antenna information theory have revealed that the MIMO ( Multi-Input Multi-Output) technique can provide extraordinarily high spectral efficiency gain over the traditional single antenna systems, which have also laid the theoretical foundation for the invention and applications of space-time codes.

多天线信息理论揭示了多输入一多输出（MIMO：Multi-input multi-Output）技术所具有的远远超越于传统单天线系统的高效传输性能，为空时编码技术的产生与应用奠定了坚实的理论基础。

mimo can improve spectral efficiency by using the technology of space division multiplexing, diversity gain and beamforming.

因而多入多出信道通过空间复用、分集增益和波束成形等技术，能够大大提高频谱利用率的优点，成为LTE通信系统的核心技术之一。

Beam Profile Partitioning Based Spatial Modulation and Its Spectral Effect of Filamentation Induced by Intense Laser His blue eyes were boring into space like a powerful electric ray.

基于光斑分割的光场空间调制及其强场诱导光丝光谱效应他那对蓝眼睛象一股强烈的电光掠过空间。

Space-time spectral analysis of low fre-quency waves in monthly mean sea level pressure fields

海平面月平均气压场低频波的时空谱分析

The space-time spectral analysis is adopted to explore the variation in the 1980~ 1983 daily atmospheric refractive index N at 32.5 ° N.

用时－空谱分析方法分析了32.5°N纬圈上的1980～1983年逐日大气折射指数N单位的变化。

Imaging spectrometer is a kind of space remote sensing detector. It can get space and spectral distribution information of a target at the same time.

成像光谱仪是一种空间遥感探测器，它可以同时获取目标的空间和光谱分布信息。

simulation results show that the estimation performance of factor k and doppler frequency offset is stable, which makes them space-domain fine features. 2. spatial location feature is extracted using high-precision spectral-correlation time difference estimation method combined tdoa target position algorithm.

仿真结果表明：莱斯因子和多普勒特征性能稳定，能够作为空域细微特征。2、利用精度较高的循环谱时差估计方法，结合TDOA目标定位算法，提取了空间位置特征参数。

spectral sequence for fiber space

纤维空间的谱序列

The polarization scattering Doppler spectral characteristics of chaff clouds in outer space are studied.

研究了自由空间中箔条云团极化散射的多普勒谱特性.

On a class of spectral measures in an Banach space

关于巴拿赫空间上的一类谱测度