In column experiment the salt release flux from different sediment can be expressed as a negative exponential function and decrease in the order of silty clay, medium-fine sand and pelitic silt.

静水实验中沉积物向上覆水体盐分释放通量符合负的幂指数形式，并按粉质粘土、中细砂、泥质粉砂顺序递减；

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Vitrified clay pipes and clay A-blocks, which are typically used in firing kilns, now serve as 18 column covers located throughout the Center.

陶土管和粘土块通常用来烧制窑，现在作为围绕中心的18个柱子。

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Yet it is nothing short of terrifying to recognise that Clay, on his own authority, gave very serious consideration to using an armoured column backed up by support from the air to break the blockade.

ECONOMIST: The cold war