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单词
nonnegative definite
释义
nonnegative definite
Mathematics
nonnegative definite
正半定的,非负定的
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encephalon
enchained sets
Enchin
Enchiridion of Supplement LeiGong’s Preparation
Encident of Guatemala
encipher
encipher; encryption
enciphering
enciphering algorithm
encipherment
encipheror
encircled energy
Encirclement and suppression of the culture
encircling method
encircling the cities from the countryside
encircling tighting of venous valve
Encke
Encke crater
Encke gap
Encke's comet
Encke's method
enclave
enclave economy
enclosed calcining
enclosed grassland
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