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low pressure sodium lamp
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low pressure sodium lamp
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释
low pressure sodium lamp
低压钠灯
通过低气压钠蒸气(约1帕斯卡)放电,从而产生称为钠双黄线或D线的589.0纳米和589.6纳米的黄光辐射的光源。
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polyvinyl chloride thermoplastic elastomer
poly (vinylene chloride)
poly (vinyl fluoride)
polyvinyl fluoride
polyvinyl formal
poly (vinylidene chloride)
polyvinylidenechloride
poly(vinylidenefluofide—co—hexafluoropropylene
poly (vinylidene fluoride)
poly(vinylidene fluoride)
polyvinylidene fluoride
polyvinylidine chloride
polyvinyl pyrrolidone
polyvinylpyrrolidone
polywater
polyword
polyzonal curve
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poly (β-alanine)
poly β-hydroxybutyrate,PHB
poly(ε-amino caproic acid)
poly(ε-amino caproic acid); poly(6-amino caproic acid); polycaprolactam
poly (ε-caprolactam)
poly (ε-caprolactone)
poly (ε-caprolactone) (PCL)
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