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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。
belt speeder
belt stacker
belt steering
belt stretcher
belt stretching machine
Beltsville
Beltsville No. 1 swine
Beltsville No. 1 swine Small White turkey
Beltsville Small White turkey
Beltsy
Beltsy (Balti)
belt system work
belt teeth
belt tension
belt tension adjustment apparatus
belt tension carriage
belt tensioner
belt tensioning device
belt tension monitoring
belt thrower
belt tightener
Belt-transect
belt transect
belt transmission
belt transmission mechanism
belt transport detector
belt transport system
belt tunnel dehydrator
belt twin-bucket elevator
belt type aerator
belt-type exhauster
belt type fertilizer distributor
belt type fertilizer distributor
belt type magnetic separator
belt type rake
belt type rake
Belturbet
beltware
belt wax
belt weigher
belt width
Beltzville L.
belt， charging
beluchistan
Belu Flumini
beluga
belugite
belugite porphyry
Belukha, Gora
Belur
Beluran
Belusa
Belushye
Beluzhiy, Mys
Belva
Belvedere
belvedere
belvedere; Summer cypress; Kochia scorparia Schrad.
Belver
Belveran
Belves
Belveze
Belvezet
Belvidere
Belville
Belvis de la Jara
Belvisia
Belvisia mucronata
Belvisia mucronata Copel:
belwarp
Belyando
Belyando Crossing
Belyando R.
Belyando sprue
Belyankinite
belyankinite
Belyankite (Creedite)
Belyayevka
Belyayevo
Belyuen
Belyy
Belyy Bom
Belyye Berega
Belyye Prudy
Belyye Stolby
Belyy Gorodok
Belyy Kolodez
Belyy, Ostrov
Belyy Yar
Belz
Belzec
Belzig
Belzoni
Belzyce
Bel贝尔{声学}
Bel贝尔{声学}
BEM
Bemagalite
Bemanevika
Bemaraha, Plateau du
Bembe
BEM {=behavioral ecological model}
Bembe Ouadaka
Bembereke
Bemberg, Hemann-Emmanuel
bembergizing
Bemberg rayon
Bembezar R.
Bembibre
Bembix formosana
Bembo
Bemborg's stretch spinning apparatus
Bembradinae
Bembradium Gilbert，1905； flat head
Bembradium roseum
Bembradium roseum Gilbert，1905； rosy flat head
Bembras Cuvier，1829； red flat head
Bembras japonica
Bembras japonicus
Bembras japonicus Cuvier，1829
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