所有科技知识-科学时代

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。

weldability test	weldableness	weldableness	weld assembly	weld bonding
weld bonding adhesive	weld crack	weld crater	weld cycle	weld decay
weld decay	weld defect	welded construction	welded contact rectifier	weld edgewise
welded joint	welded seal	welded seal source	welded steel pipe	welded steel pipe
welded structure	welder	welder rectifier	welding	welding
welding	welding apparatus	welding arc voltage	welding bench	welding burner
welding cable	welding crack sensibility	welding current	welding defect	welding defect
welding deformation	welding distortion	welding electrode	welding flame	welding flux
welding force	welding ground	welding gun	welding heat	welding heat input
welding jig	welding joint	welding metallurgy	welding metallurgy	welding of lead
welding operation	welding position	welding pressure	welding rectifier	welding rectifier
welding residual stress	welding robot	welding robot	welding roll	welding seam
welding set	welding speed	welding steel	welding stress	welding stress
welding stress	welding symbol	welding temperature	welding temperature	welding tip
welding transformer	welding wire	welding wire	weldless pipe	weld metal
weld nugget	weld reinforcement	weld slope	weld strength	weld structure
welfare	welfare	welfare	welfare	welfare
welfare	welfare benefits	welfare benefits	welfare capitalism	welfare capitalism
welfare cost	welfare department	welfare dependency	welfare economics	welfare economics
welfare economics	welfare economics	welfare effect	welfare effects	welfare expenditure
welfare expenses	welfare expenses	welfare facilities	welfare facility	welfare function
welfare fund	welfare fund	welfare fund	welfare fund	welfare fund
welfare fund payable	welfare geography	welfare goods	welfare housing	welfare law
welfare loss triangle	welfare macroeconomics	welfare management	welfare organization	welfare payment
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