vertical dilution of position位置: seat; place; location; site精度: precision; accuracy; degree ...垂直: perpendicular; vertical; squ ...位置精度北向分量: northerly dilution of position位置精度东向分量: easterly dilution of position下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:位置精度垂直分量，即可在微信中查询翻译
