Mobile
Log In Sign Up
封闭地块 遮视区 盲区
blindarea  detail>>
封闭地块
blind area  detail>>
遮视区
blind area  detail>>
衰落区盲区
fade area  detail>>
阴影静区盲区
shadow  detail>>
封闭地层
confining bed  detail>>
封闭地下水
confined ground water  detail>>
圆封闭地
liss  detail>>
非封闭地下水
unconfined ground water  detail>>
视区
occipital eye field optic area optic zone viewing area viewports vision are...  detail>>
盲区
[无线电] dead zone; fade area; fade zone  detail>>
地块
block mass crustal block diastrophic block land block land mass land parcel...  detail>>
铅块遮挡
lead block shielding  detail>>
复视区
diplopia field  detail>>
共视区
zone of mutual visibility  detail>>
黑视区
blackout area  detail>>
监视区
surveillance area  detail>>
前视区
preoptic area  detail>>