查询词典 spatial

Frequency for imaging of a line grid with cosinus form transmission. The spatial frequency is

MTF 表述了以余弦方式传输的线列栅格相对于空间频率的图像的质量和对比度。

The result of investigation showed that the spatial effect analysis could be performed by using beam grillage method for the flat shell structure.

研究结果表明，扁壳结构可以采用梁格法进行空间效应分析；与板壳法相比，梁格法计算效率高，且精度满足工程需求。

1We study features on spatial grillwork of soil erosion from spatialstructure,quantitative structure and the evolution of framework.

从空间结构、数量结构和空间结构的演化特征等方面入手对土壤侵蚀景观结构格局进行研究。

Develop the formulation of the the Lie group, Lie algebra and Riemannian manifolds and spatial operator algebra.

建立了Lie群和Lie代数、Riemannian流形与空间算子代数理论联系的模型。

However, there are still principal limitations of the method applied in tunnels with regard to the spatial resolution by the signal frequency and attenuation, the signal frequency and attenuation, and the smallan gular illumination coverage.

然而，由于信号频率对空间分辨率以及小角度照明度覆盖范围造成衰减的影响，地震方法在隧道中的应用仍然存在一些重要的局限性。

As one of frame data of National Spatial Data Infrastructure , Digital Elevation Model excels contour line. it can express continuous gurgitation of ground, and it can also carry out relevant mathematical analyses and imitation, so it is applied broadly in various fields at present.

数字高程模型DEM是国家空间数据基础设施的框架数据之一，其弥补了等高线的不足，既能表示地面的连续起伏变化，又适合作相应的数学分析和模拟，现在已在各个领域得到了广泛的应用。

The axial direction and radial direction spectrum is blue-shift or red-shift. On axial direction, the blue-shift or red-shift increases with the relative propagation distance, truncation parameter, refractive index constant increases and temporal coherence length decreases, and the spectral-shift gurgitation becom gragually steady. On radial direction, spectral switches appear, and the truncation parameter, spatial coherence parameter, temporal coherence length and refractive index constant also influence critical position and transition height et al.

光谱沿轴向、径向均出现蓝移或红移，随着相对传输距离、光阑截断参数、空间相干参数及折射率结构常数的增大，脉冲时间相干长度的减小，轴向光谱蓝移量或红移量逐渐增大，并且由明显地起伏逐渐趋于稳定，沿径向出现了光谱开关，光阑截断参数、脉冲时间相干长度、空间相干参数和折射率结构常数对光谱开关的数目、光谱开关的临界位置和光谱跃迁量等也产生影响。

We mapped the geographical range of 202 native gymnosperm species in China with records of altitudinal range and horizontal distribution at the county level, and explored the spatial distribution characteristics of Chinese gymnosperm at the family, genus and species levels.

我们利用中国天然分布的202种裸子植物的水平和垂直分布信息获得物种分布区范围，探讨了中国裸子植物在科、属、种水平的分布特点。

Hohn M E%Liebhold A M%Gribko L S Geostatistical Model for Forecasting Spatial Dynamics of Defoliation Caused by the Gypsy Moth(Lepidoptera:Lymantriidae) Environmental Entomology , 1993,5

李友常%夏乃斌%屠泉洪%骆有庆%温俊宝杨树光肩星天牛种群空间格局的地统计学研究生态学报， 1997，(4)石根生%李典谟马尾松毛虫空间格局的地学统计学分析应用生态学报， 1997，6

Along with habituation, which is closely related, spatial memory is another reason why consistency across and within applications is good.

和与空间性记忆联系紧密的习惯一样，它俩都能解释为什么贯穿整个程序的一致性是好的。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。