1) passively directional buoy
被动非定向浮标
3) floating calibration
浮动标定
4) passive sonobuoy
被动声呐浮标
1.
Mathematical models for target moving analysis through passive sonobuoy;
被动声呐浮标目标运动分析数学模型
5) passive sonar buoy
被动声纳浮标
1.
Based on the research of passive sonar buoy-array deployed by anti-submarine patrol aircraft, this paper sets up a model for square type deployment.
基于对反潜巡逻机布放被动声纳浮标阵的研究,对方形阵的布放建立了模型。
6) acoustic-passive direction estimation
声被动定向
补充资料:非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
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