采用二维干涉型全息图做了简单模型的水槽试验，由计算机成象的结果证实了多频合成法的高分辨力和良好的成象质量。
The results of computer reconstruction using interference-type holograms give evidence to prove the high resolution and good imaging quality of the method.
介绍了旋转环形水槽的结构和工作原理，提出了削弱环形水流离心力的方法，通过环形水槽中周期往复流泥沙运动试验得出水体含沙量与床面剪切力和水体挟沙力之间的关系。
The method of weakening centrifugal force in the rotary ring flume is proposed and sediment movement under the effect of periodic reciprocating current is tested in the ring flume.
通过水槽规则波波压力实验，对规则波作用下无顶盖开孔沉箱所受垂直力进行了系统的研究。
The uplift force on bottom and the total vertical force of regular waves acting on perforated caisson are systematically investigated by experiments in this study.
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