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医学
﹝任脉腧穴﹞
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璇玑
常用针灸穴位。属任脉,又名旋机、琁玑。出自《黄帝明堂经》。有旋转枢机之意,此穴对气管,为气管与肺气转运之枢机,故名璇玑。国际标准代号为CV21或RN21。
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polysulfide rubber; Thiokol
polysulfide sealant
polysulfide silane coupling agent
polysulfone
polysum
polysynaptic reflex
polysynthetic language
polysynthetic twin
polytechnical education
polytechnic college
polytechnic dictionary
Polytechnic School
polytene chromosome
polytene stage
polytenic chromosome
polyterpene
poly (tetrafluoroethylene)
polytetrafluoroethylene
polytetrafluoroethylene fiber
poly (tetrafluoroethylene) (PTFE)
polytetrahydrofuran
poly (tetramethylene terephthalate)
poly (tetramethylene terephthalate); poly (butylene terephthalate) (PBT)
poly(tetraphenylethylene)
Poly Theatre
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