sediment holding space 沉积物聚集空间
Thus a proportion of the total volume of any sediment, loose or cemented, consists of empty space.
因此，无论是疏松或胶结，沉积物总体积都有一部分是由空隙组成的。
Keller disagrees, pointing out that the slow accretion of sediment that she and Addate recorded is completely inconsistent with a sudden event like a tsunami. (See pictures of animals in space.)
Keller并不同意，她指出，她和Addate记录的沉积层的自然增加物与突发事件例如海啸完全不一致。
The variations of the four aspects of sediment in the tridimensional space of the river are described briefly.
本文概要地叙述了泥沙在河流三度空间里这四个方面的变化。
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