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科学参考收录了103327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。

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plunger pump plunger-type instrument plunging breaker plunging cliff plunging fire
plunging fold plural scattering plurilocular sporangium plus plus-90 orientation
plush plush copper ore plus sieve plus sign plus strand
plus zone pluteus Pluto plutology pluton
plutonian plutonic plutonic breccia plutonic metamorphism plutonic rock
plutonic theory plutonic water plutonism plutonium plutonium-238
plutonium-239 plutonium bomb plutonium oxide plutonium reactor pluvial
pluvial lake pluviilignosa pluviofluvial pluviograph pluviometer
pluviometric coefficient ply plymetal plywood PLZT
PM Pm PMA PMDA p.m.f.
PMOS PMR PMS notation pNa PN code
PNdB pneumatic pneumatic atomizer pneumatic caisson pneumatic controller

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