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1·Most galaxy associations are small and have a low density contrast.

大多数星系协是小的，密度反衬低。

2·The lateral inhomogeneity and the variation of density contrast with depth in the crust and their effects on the inversion of gravity field are discussed.

本文讨论利用重力资料反演莫霍面时，地壳横向不均一性，密度随深度变化以及异常数据滑动平均处理对解释结果的影响程度。

3·One of the important geological applications of the gravity method is to trace the boundaries of structures across which gravity anomalies and the density contrast differs significantly.

重力方法重要的地质应用之一是主要根据重力异常及密度变化追踪构造的边界。

4·The inversion shows that the method of effective density leads to the depth of basin smaller than the actual's, and the width of basin is more significant than the density contrast in computation.

模型的反演计算结果表明，有效密度法得到的深度偏浅，盆地宽度的影响比密度分布的影响大。

5·In contrast, fruit juices and dried fruits are concentrated sources of natural sugar and therefore have a high energy density - more calories - and they don't fill you up as much.

相较而言，水果汁和干制水果是富含天然糖分，因此能量密度高，卡路里高，同时也不容易让人感到饱足。

6·The method was illustrated by experiment on plain laser paper to combine relative contrast and color contrast to obtain optimum solid density of printing.

以素面镭射纸为例，通过实验，阐述了结合相对反差和色彩反差来确定印刷最佳实地密度的方法。

7·Since liquid blood and the vessels are not very dense, a contrast with high density (like the large iodine atoms) is used to view the vessels under X-ray.

由于液体血液和血管是不是很密集，高密度的对比(如大量的碘原子)是用来查看X射线下的船只。

8·The contrast enhanced CT have homogeneous or heterogeneous density.

CT增强扫描肿块密度均匀或不均匀强化。

9·UCR is conducive to the reproduction of density and saturation, but likely to lose contrast and gray balance of image.

UCR有利于色彩密度和色度的良好再现，但会损失图像的反差和灰平衡效应。

10·The density and contrast of images were adjusted by the gradation processing, the tiny construction of images was enhanced by the edge enhancement.

运用层次处理技术调整图像的密度和对比度，运用锐化处理技术实施影像细节的增强。