horizon range from an object

网络释义

1.	物标视地平距离航海及海运专业词汇... ... horizon prism 地平棱镜 horizon range from an object 物标视地平距离 horizon range 测者视地平距离 ... zftrans.com
2.	物标能见地平距离物标能见地平距离(horizon range from an object)D h眼高为零的测者所能见到的物标的最远距离称为物标能见地平距离，实际 … www.3sir.com