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tetramethylol methane
释义
tetramethylol methane
Encyclopedia
工学
二甲醚
释
pentaerythritol;tetramethylol methane
季戊四醇
新戊基结构的四元醇。无色、无臭的晶体,在空气中性能稳定,不易挥发,也不易吸湿。
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penumbral magnitude of eclipse
penumbral region
penumbral wave
Penza
Penza oblast
Penzhou Shandi
Penzias, Arno
Península de Azuero
Península de Yucatán
peony family
peony grey mildew
peony leaf spot
peony pattern silk vest
Peony Pavilion
peony root
peony root-knot nematode disease
peony seed oil
Peony Zhao Zhiqian
Peonía
People
people are my brothers and all things are my friends
people are my brothers and all things are my kinds
people-centered thought
People Daily
people-dominant view of history
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