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drilling fluid deterioration
释义
drilling fluid deterioration
Encyclopedia
工学
钻井液
释
drilling fluid deterioration
钻井液老化
钻井液在井下温度长时间剪切钻井后,其性能由于高分子材料的物理结构或化学结构的改变而变差的现象。
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scene structure analysis
scene understanding
scenic and historic areas
Scenic and historic area tickets
scenic area law
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scenic resource grade
scenic spot planning of scenic regions
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scenography method
scented tea
scented tea processing
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Sceptre
sceptre
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