共 2 条
[1]
NUCLEAR MAGNETIC RESONANCE DETERMINATION OF DEGREE OF CRYSTALLINITY IN 2 POLYMERS
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JOURNAL OF POLYMER SCIENCE,
1953, 10 (05)
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[2]
MAGNETIC ANISOTROPY EFFECTS IN BROADLINE NMR SPECTRA OF POLYTETRAFLUOROETHYLENE
[J].
JOURNAL OF POLYMER SCIENCE,
1962, 61 (172)
:403-&