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单词
polypyromellitimide
释义
polypyromellitimide
网络
芳族聚酰亚胺
网络释义
1.
芳族聚酰亚胺
1980年首次成功合成
芳族聚酰亚胺
(
Polypyromellitimide
),五十年代末期制备得到高分子量的芳族聚酰亚胺。1961年杜邦公 …
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photoelectric sensing
photo electric sensing
photoelectric, sensing
photo-electric sensing equipment
photoelectric sensitivity
photoelectric sensitivity curve
photoelectric sensor
photo-electric sextant
photoelectric sextant
photoelectric signal voltage
photoelectric smoke-density control
photoelectric smoke-density controller
photoelectric smoke detection
photoelectric smoke detector
photoelectric smoke meter
photoelectric solid-state device
photoelectric sorter
photoelectric sorting machine
photoelectric spectrocolorimeter
photoelectric spectrometer
photoelectric spectrophotometer
photoelectric spectro photometer
photoelectric spectro-photometer
photoelectric spectrophotometry
photoelectric spectropolarimeter
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更新时间:2025/10/23 18:29:41