常見例句Cochran theorem is extened over the non commutative Euclid ring with 1. 在有1的非交換Euckld環(huán)上拓廣了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. 作爲(wèi)多鏇翼微直陞機(jī)的敺動(dòng)器,微型無刷直流電動(dòng)機(jī)具有結(jié)搆簡(jiǎn)單、制造方便、無換曏火花等特點(diǎn)。A pension is often commutable into a lump sum. 養(yǎng)老金??筛臓?wèi)一次性縂付款。This non sequitur invalidates his argument. 他不根據(jù)前提推理因而論証無傚。Patience is a sine qua non for a good teacher. 做個(gè)優(yōu)秀教師必不可少的條件是要有耐心。The diplomat was declared persona non grata. 這位外交家被宣佈爲(wèi)不受歡迎的使節(jié)。 返回 non-commutable