本文对带翼拖体的稳定性通过理论分析，得到在拖速改变时仍能保持正浮稳定拖曳的条件。
The stability of the sonar towfish plus wing Combination is theoretically analyzed in details in this paper.
对新型高效浅池气浮设备的“零速原理”及国内外同类设备对比、应用情况作了简单的介绍。
And then it describes the "Zero-Speed Principle" of the effective new type shallow pool air bearing equipment. Finally, the writer makes a comparison of the same equipments between home and abroad.
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