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.pbd
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.pbd
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聚丁二烯(polybutadiene)；设计(Plackett-Burman design)
网络释义
1.
聚丁二烯(polybutadiene)
双烯聚合物如
聚丁二烯
（
PBD
）有1，4和1，2结构之分，前者有顺反异构，后者有不同的立体异构。这些结构对聚合物的物理 …
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2.
设计(Plackett-Burman design)
M-18Q phenazine-1-carboxylic acid
Plackett-Burman design
(
PBD
) response surface methodology (RSM) medium optimization
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it's not fair
it's not funny
it's not good enough
it's nothing
it's not my pigeon
it's not my problem
it's not on
it's not over until the fat lady sings
it's not rocket science
it's not sb's day
it's not the end of the world
it's not too late
it's not what you know but who you know
it's not worth it
it's not you, it's me
it's not your day
it's no use
it's no use crying over spilled milk
it's no use crying over spilt milk
it's no wonder
it's no wonder that
it's now or never
it snows
ITSO
it so fell out that
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更新时间：2026/7/10 22:53:31