请输入您要查询的英语单词:
单词
covariance
释义
covariance
[kəʊ'veərɪəns]
n
22919
420
0
0
1
0
419
协方差(
88%
),共分散(
12%
)
n.
[数] 协方差;共分散
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car track line
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car train hoisting
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car-transfer
car transfer
car-transfer, car-changer
car transfer table
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car transformer
car transport
car transporter
car transporters
car-transport vessel
cartre
car tread
cartrette
Cartric
cartridge
cartridge access station
cartridge actuated devices
cartridge-actuated initiator
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更新时间:2025/11/26 16:27:14