- 目視基準(zhǔn)；目視地標(biāo)
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visual reference中文什么意思
例句與用法
- " some visual reference points ( bridges and buildings ) and a new landclass of the city
一些可見的參照物和這座城市的新地標(biāo)" - Map markers are good to use for this , combined with some kind of visual reference that can be seen from the air
地圖標(biāo)示是很好的方法，另外可以參考空中可視的地標(biāo)。 - Its facilities include a reference library , computer workstations , electronic databases , audio - visual references , and areas for hosting mini - seminars and workshops
設(shè)施方面，中心設(shè)有參考圖書室、電腦工作站、電子資料庫(kù)、視聽資料以及可舉辦研討會(huì)及工作坊的場(chǎng)地。 - Aom tells very instrument pilot under what visibility ( in terms of runway visual range ( rvr ) ) and or cloud ceiling can the aircraft take off , and under what visibility ( again in terms of rvr ) and visual reference can the aircraft continue the approach to land from the decision altitude ( for precision approaches , e . g . instrument landing system ( ils ) ) or from the minimum descent altitude ( for non - precision approaches ) . there are a number of factors affecting the values of aom
機(jī)場(chǎng)最低飛行條件讓每名按儀表駕駛的飛行員知道，航空器在什么能見度以跑道能見距離來(lái)說(shuō)及或云幕高度下才可起飛；以及航空器在什么能見度以跑道能見距離來(lái)說(shuō)及目視基準(zhǔn)下，才可從決斷高度用于如使用儀表著陸系統(tǒng)的精確進(jìn)場(chǎng)或最低下降高度用于非精確進(jìn)場(chǎng)繼續(xù)進(jìn)場(chǎng)著陸。