所有科技知识-科学时代

科学时代收录了3405121条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

commutation coil	commutation current	commutation curve	commutation cycle	commutation delay angle
commutation element	commutation error	commutation factor	commutation failure	commutation failure protection
commutation inductance	commutation interference	commutation interval	commutation in thyristor	commutation limit
commutation loss	[commutation] margin angle	commutation notch	commutation notch{=CN}	commutation number
commutation of quarters-rental allowance	Commutation of the sentence	commutation oscillation	commutation period	commutation phenomena
commutation point	commutation relation	commutation repetitive transient	commutation rule	commutation shift
commutation stage	commutation switch	commutation table	commutation test	commutation tuning
commutation turnoff	commutation voltage	commutation winding	commutation zone	commutative
commutative algebra	commutative Banach algebra	commutative cochain	commutative diagram	commutative element of group
commutative law	commutative law of addition	commutative law of multiplication	commutative matrices	commutative matrix
commutative operation	commutative operator	commutative principle for addition{=CPA}	commutative principle for multiplication{=CPM}	commutative product
commutative production system	commutative ring	commutative sequential executing order	commutative set	commutative system
commutativity	commutativity of disjunction	commutativity of multiplication	commutator	commutator
commutator access opening	commutator action	commutator action; rectifying action	commutator ammeter	commutator arcing
commutator armature	commutator-bar	commutator bar	commutator bore	commutator brush
commutator brush track diameter	commutator bushing	commutator circuit	commutator controller	commutator controlling
commutator core	commutator-core extension	commutator core extension	commutator dressing stone	commutator end
commutator end bearing	commutator end head	commutator face	commutator frequency changer	commutator generator
commutator grinder	commutator grinding	commutator hood	commutator hub	commutator ideal
commutator induction motor	commutator inspection cover	commutator-inspection cover	commutator inspection hole	commutator insulating ring
commutator insulating segment	commutator-insulating tube	commutator insulation	commutatorless	commutatorless D.C. motor
commutatorless excitation	commutatorless generator	commutatorless motor	commutator loss	commutator lug
commutator machine	commutator mica material	commutator modulator	commutator motor	commutator motor meter
commutator noise	commutator phase advancer	commutator phase shifter	commutator pitch	commutator pitch segment
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