Clouds of teal barrel southwards. A couple of weeks later the first ice appears, the hydrofoil service is suspended and Nikolaevsk will not see another boat until early June.

在10月初，苏联时期的水翼船震颤着穿过大片荒地，河岸上成排的白桦只会被偶尔出现的露营地打断，成群的水鸭像乌云般像南飞去，几个星期过后，冰的痕迹第一次出现了，水翼船也停止了服务，一直到翌年的六月初，才能在伊古拉耶夫斯克（Nikolaevsk）再次看到其他船的身影。

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This paper describes the model tests of shallow water resistance and presents test result analysis of an inland river hydrofoil boat.

本文介绍对一艘内河水翼艇所作的浅水阻力模型试验及对试验结果的总结分析。

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