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seal coat
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为封闭表面空隙、防止水分侵入面层或基层,在面层或基层上铺筑的沥青薄层。
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phototransformation
photo transformational polymeric material
phototransistor
phototransmitter
phototransmutation
phototriangulation
phototriode
phototroller
phototron
phototronics
phototroph
phototrophic
phototrophic bacteria
phototrophy
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phototropic material
phototropic movement
phototropism
phototropy
phototube
phototube and photomultiplier
phototype
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phototypesetting
phototypy
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