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单词
area-frame sampling
释义
area-frame sampling
网络
面积框
网络释义
1.
面积框
美国自从1954年就开始应用
面积框
(
Area Frame Sampling
)抽样技术进行全国农作物种植面积调查,是世界上最早开展农作 …
www.iarrp.cn
例句
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foldovers
fold period
fold period
fold plane
fold resistance
fold round
fold
folds away
fold set
fold in
fold in
fold singularity
folds into
folds of iris
folds-out
foldstool
fold up
fold surface
fold system
fold test
fold tester
fold thrust
fold top car
fold-top car
fold train
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更新时间:2026/9/13 21:24:25