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科学时代收录了1160609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。

beclometasone beclometasone dipropionate beclomycin BECN BECN (backward explicit congestion notification)
BECN--BECN (backward explicit congestion notification) becodisk become due become engaged become one with Heaven
become operation becoming Becquerel Becquerel effect Becquerel ray
becquerel(Bq) bed bed bed bed
bed bed bed bed bed
bed bedabble bed accretion bed accretion bed and board
bed and breakfast bed and breakfast bed-and-breakfast deal Bedaux point premium system Bedaux system
bed bag bed bearer bed-building stage bedchamber Bedchamber Crisis
bed cleaning bed configuration bed configuration bed contour bed course
bed current bedded bedded deposit bedded deposit bedded formation
bedded ore deposit bedded rock bedded structure bedded vein bedded vein
bed density bedder-lister bed development bed development bedding
bedding bedding bedding bedding bedding
bedding cleavage bedding correction bedding culture bedding fault bedding harrow
bedding plane bedding plant bedding plant bedding slip bed down
bed dune bedehouse be demoralized bed erosion Bedford cord
Bedfordshire lace Bedford,David Bedford,John Russell bed form bed formation
bed-forming discharge bed gown bed irrigation bedizen bed lace
bed level bed load bed load bed load bed-load calibre
bed material bed mattress bed of river bed of state Bedouin
Bedoulian Stage bed out bedpan bedpan washer bed plane
bed planting bedplate bedplate bed plotter bed-predeposit of mud
bed profile bed rear spread bed resistance bed rest experiment bed rest experiment facilities
Bedrich Smetana bed ripple bedrock bedrock bedrock
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