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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。

back sight slide back signal backsiphonage backsizing back slagging
back slope back-slope back sloper back sloper (筑路机的) backspace
back space backspace (BS) backspace character back-space control back space file
backspace statement back-space statement backspace subroutine backspacing back speed
backspin backspin rolls back spin timer back splint back spread (证券)
back spread (证券交易) backspring back square backstage deal back stagger
back stamp backstand back stay backstay backstay (帆船的)
back-steam back-step backstep back-step marks backstep sequence
back-step welding backstep welding back step welding backstep welding sequence back stop
backstop back stopper backstop porter bar back stops backstop tone
back strap back strength backstroke back strut back substitution
back suction back surface back-surface mirror backsurge disc valve backsurge tool
backswamp back-swamp back swamp backswamp depression backswept
backswept wing back swimmer backswing back swing backswing voltage
back tabulation backtalk back taper back taper tap back tax
back teetch back teeth back tension back tension bridle back-tensioned drawing
back texture backthrusting back timber back titrating back titration
back-to-back back-to-back circuit back-to-back connection back-to-back (counter) back-to-back credit
back to back credit export first back to back credit import first back-to-back diode back-to-back duplex bearing back to back L-C
back-to-back letter of credit back to back loan back-to-back method back-to-back running back-to-back starting
back-to-back test back-to-back testing back to face back-to-front ratio back tool rest
back-to-school goods back trace technique backtrack back-track algorithm backtracking
back tracking backtracking method backtracking organization back transient back transient procedure
back tube sheet (锅炉的) back turn back turn pulley back twisting back-type life support system
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