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科学参考收录了103327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。

pelican pelican hook pelite pelitic pelitic hornfels
pelitic schist pellagra Pell equation pellet pellet cooler
pellet fusion pelletierine pelleting pelletization pelletizer
pellet mill pelletron pellet technique pellicle pellicularia disease
pellicular resins pellicular water pell-mell structure pellodite pellotine
Pelmatozoa pelmicrite Pelobatidae pelodite Pelodytidae
pelogloea Pelogonidae Pelomedusidae Pelonemataceae Pelopidae
United States Survey foot unitegmic unit element uniterm uniterm system
unit fraction unit heater unit impulse unitized body unitized cargo
unitized film unitized load unitized tooling unit length unit load
unit loading unit magnetic pole unit mold unit normal unit of coal
unit of fire unit of issue unit operations unit operator unitor
unit power unit process unit procurement cost unit pulse unit record
unit record device unit replacement unit reserves unit sphere unit strain
unit strength unit stress unit string unit systems unit tangent
unit test unit train unit vector unity coupling unity gain bandwidth
unity power factor univalent function univariant system univariate distribution universal algebra
universal asynchronous receiver transmitter universal chuck universal conductance fluctuations universal constants universal dividing head
universal donor universal element universal gas constant universal grinding machine universal gripper
universal instrument universality universality class universal joint universal language
universally attracting object universally repelling object universal mill universal motor universal object
universal output transformer universal plotting sheet Universal Polar Stereographic Grid universal product code universal quantifier
universal receiver universal recipient universal resonance curve universal robot universal sequence
universal set universal shunt universal stage universal time universal time 0
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