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单词
D-layer
释义
D-layer
英?[di? ?lei?]
美?[di? ?le?]
释义
n.
D层,电离层的最下层
英英释义
Noun
1. the lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio waves
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antiaircraft control station
anti-aircraft defence
anti-aircraft defence installation
antiaircraft defence system
antiaircraft defense
anti-aircraft defense
antiaircraft director
anti-aircraft director
antiaircraft dugout
antiaircraft emplacement
antiaircraft engineering
antiaircraft fire
anti-aircraft fire control computer
antiaircraft fire control computer
antiaircraft fires
antiaircraft forces
anti-aircraft fuse
antiaircraft fuse
anti-aircraft guided missile
anti aircraft gun
anti - aircraft gun
antiaircraft gun
anti-aircraft gun
anti-aircraft gun ballistics
antiaircraft gun ballistics
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更新时间:2025/5/7 17:24:33