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词汇
黑匣子
释义
黑匣子
hēi xiá zi
飞行记录仪的俗称。记录飞机在飞行中的各种信息,飞机失事后,可依记录分析失事原因。为便于寻找,外壳一般为鲜艳的橙色,并可发出超声波信号。因其象征灾害和不祥,故称black box
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uncollectable pledge
uncollectable receivables
uncollectable tax
uncollected premium
uncollected tax
uncollected taxes
uncollected voucher
uncollected vouchers
uncollectible debt
uncollectible loan
uncollectible notes
uncollectible notes receivable
uncollectible receivables
uncollectibles
uncollectible tax
uncollectible taxes
UN collective security mechanism
uncollegiate
uncoller
uncollided
uncollided flux
uncollided flux density
uncollided intensity
uncollided neutron
uncollided neutron flux
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更新时间：2025/3/2 4:38:32