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科学参考收录了1248194条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

union reducer union ring union screw union-screw coupling union(-screw) coupling
union (screwed)bonnet (UB; SB) union serge union socket union special double lockstitch machine union spigot
union stud union suit union swivel union swivel end union tail
union tee union thimble union three way cock Uniontown method union type
union unt union wrench union zone in budding uniovular twins uniparous
uniparous branching uniparous cyme uniparted hyperboloid unipath unipennate muscle
Uniperol PA Uniperol PE Uniperol SE uniphanar filament uniphase
uniphase amplifier uniphase output uniphaser unipivot unipivot instrument
unipivot support uniplanar uniplanar bending uniplanar flow unipolar
unipolar armature unipolar chest lead unipolar conduction unipolar device unipolar dynamo
unipolar field effect transistor unipolar field effect type transistor unipolar generator unipolar group Unipolarina
unipolar induction unipolarity unipolar lead unipolar lead of electrocardiogram unipolar machine
unipolar magnetic region unipolar neuron unipolar nonequilibrium conductivity unipolar pulse unipolar sunspot
unipolar transistor unipolar transmission unipole unipole antenna Unipon
unipotential unipotential cathode unipotential electrostatic lens unipotential focus system unipotential gun
unipotential lens uniprocesser system uniprocessing uniprocessing system uniprocessor
uniprocessor operating system uniprocessor system uniprogrammed system unipump unipunch
unique unique continuation unique continuation theorem unique data system unique decomposition theorem
unique existence theorem unique factorization unique factorization domain unique factorization theorem unique feature
unique file unique gene combination unique initial snapshot uniquely colorable graph uniquely defining class
uniquely ergodic uniqueness uniqueness condition uniqueness factor variance uniqueness of decision situation
uniqueness of judgements of probability uniqueness of name uniqueness of solution uniqueness principle unique proximity
unique skill unique solution unique uniformity unique value unique wear-resistant white cast iron
Uniray unirecord unirecord block Uniroyal (杀菌剂) unirradiated
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