The migration behavior of Sr in tuff was studied in both batch and column experiments.

用动态柱实验法和静态批式法研究了放射性锶在凝灰岩中的吸附和迁移。

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Simulated soil column experiments were done to study the mechanisms of water reserved by sand interlayer in the profile.

探讨土壤剖面中砂质夹层的水分行为，试验采用模拟土柱进行研究。

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The models considering different factors were developed and used to simulate colloidal transport behavior in theory or in laboratory with column experiments.

许多研究者已提出了考虑不同影响因素的模型从理论上或用实验室土柱试验来模拟胶体的运移行为。

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Once it is clear that one column has been simulated, the project will move on to simulating several such columns, again verifying its results by experiments with real brain tissues.

FORBES: IBM Aims To Simulate A Brain