non-commuting

基本解释

Cochran theorem is extened over the non commutative Euclid ring with 1.
在有1的非交换Euckld环上拓广了Cochran定理
As the driver of the micro multi-rotor craft, the micro BLDC motor was of simple structure, easy fabrication, non commutation spark and so on.
作为多旋翼微直升机的驱动器，微型无刷直流电动机具有结构简单、制造方便、无换向火花等特点。
This non sequitur invalidates his argument.
他不根据前提推理因而论证无效。
The time I spend in commuting every day adds up to three hours.
我每天上下班乘车花费的时间加起来有3个小时。
Patience is a sine qua non for a good teacher.
做个优秀教师必不可少的条件是要有耐心。