所有科技知识-科学参考

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。

welding-wire reel	welding with backing	welding with flux backing	welding with weaving	welding work
welding zone	weld-in nozzle	weld inspection	weld interface	weld interval
weld-interval timer	weld is accepted	weldite	weld jig	weld joint
weld junction	weld layer	weld length	weldless	weldless connection
weldless fitting	weldless pipe	weldless (seamless) steel pipe (tube)	weld line	weld machined flush
weld mark	weldment	weld mesh crate	weld metal	weld metal buildup surface
weld metal composition	weld metal cracking	weld metal zone	weld nugget	weld on bottom
weld overlap	weld pass	weld penetration	weld period	weld pitch
weld porosity	weld preheating	weld preparation	weld puddle	weld reinforcement
weld repairs	weld ripple	weld root	weld root opening gap	weld root reinforcement
weld rotation	weld seam pipe	weld shape	weld shielding	weld-shrunk cylinder
weld-shrunk multilayered cylinder	weld slope	weld spacing	weld strain	weld strength
welds types	weld surface	weld swell	weld thermal cycle	weld thickness
weld-throat thickness depth	weld time	weld toxic gases	weld trimmer	weld up
weld wheel conditioner	weld width	weld wire	weld zone	welfare
welfare analysis	welfare economics	welfare effects	welfare expenses	welfare facilities
welfare facility	welfare function	welfare payments	welfare policy	welfare projects
welfare service	welfare standard	welfare statism	welfare subsidiary fund	welfare subsidies
welfare system	welfarism	Welge method	well	well appointed
well-arranged	well assorted	wellatomized	well auger	well-balanced
well base rim	well base tyre	well-bedded	well-being	well-bonded
well capacity	well car	well casing	well cleaning with perforator	well collimated beam
well-collimated beam	well conditioning	well core	well counter	well-crystallized
well curb	well curbing	well cuttings	well-decker	well-deck ship
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