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工学
[纺织历史词汇]
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籰
络丝时的绕丝工具。又称为“籆”,是络丝过程中绕丝用的框架,通常是四根或六根竹箸(或木条),由短辐交互连成,中间贯以轴。
Physics
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poly (butylene terephthalate)
polybutylene terephthalate fiber
polycapillary X-ray lens
polycaprolactam
polycaprolactone
polycarbazole
polycarbonate
polycarbosilane
polycategory
polycatenane
polycentral
polycentric
polycentric governance
polychlorinated biphenyl
polychlorinated biphenyls
polychlorinated dibenzofurans
polychlorinated dibenzofurans (PCDFs)
polychlorinated dibenzo-pdioxins
polychlorinated dibenzo-pdioxins (PCDDs)
poly(chlorinated halogenated olefin)
polychloroether
polychloroprene
poly (chlorotrifluoroethylene)
polychlorotrifluoroethylene
poly (chlorotrifluoroethylene); polytrifluorochloroethylene (PCTFE)
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