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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。
needle roller
needle roller bearing
needle roller bearing with variation
needle rollers
needle roller thrust bearing
needle roller with ball end
needle roller with cave end
needle root
needle rust of spruce
needles
needle scaffold
needle scaler
needle scratch
needle scratch filter
needle seat angle
needle seating
needle segment
needle selection
needle set-out
needle shaft
needle shank
needle-shaped
needle-shaped cathode
needle-shaped crystal structure
needle-shaped particle
needle sharpener
needle sharpener for record player
needle-shedding
needle-shedding blight
needle-shedding disease
needle sleeve
needle slot screen
needle snow
needle spark gap
needle spike rush
needle spring ring
needless
needle stand
needle steel
needle stem
needle talk
needle teeth
needle telegraph
needle test point
needle thread
needle-threader
needle throw
needle thrust bearing
needle timber
needle tip
needle track
needle tracking
needle transmission
needle traverse
needle tray
needle trough
needle tube
needle tubing
needle-type clothing
needle type injector
needle-type martensite
needle valve
needle valve of economizer (汽化器内)
needle valve seat
needle valve seat hermetic test device
needle valve shock absorber
needle valve spring
needle vibrator
needle wall
needle washer
needle wax
needle wax crystals
needle weir
needle wire
needlework
needling
needling agent
needling instrument
needling lesion
needling response
needling to walls
need not
need profile
need-ranking theory
needs and opinions of consumers
needs for self-actualization
needs-satisfying products
Neef's hammer (电流启闭锤)
neek tie
Neel
Neel point
Neel's theory
Neel temperature (反铁磁物质最高温度)
Neel wall
Neenchelyidae
Nef and Spengler method
neferine
Nef reaction
nefrix
nefrosul
nefrosulfin
Neftel's disease
nefud
negacyclic code
Negafel process
negate
negated simple condition
negate instruction
negate novelty
negater
negater circuit
negate routine
negater spring
negation
negative
negative-a bolometer
negative absorbing material
negative absorption
negative absorption coefficient
negative acceleration
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