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plunger pump
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柱塞泵
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plunger pump
柱塞泵
转子式容积泵的一种。依靠柱塞在泵体内做往复运动,使泵体内若干个工作腔的容积周期性变化,而交替地吸入和排出液体。
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unique prime factorization theorem
unique-prime-factorization theorem
unique radiolytic product
Unique selling point
unique selling proposition Theory
unique sequence
unique solution
unique transition
unique variable
unique visitor
uniquity
uniramia
unirational
unirational algebraic variety
unirationality
unirational manifold
unirational surface
unirational variety
unirefringence
uniruled manifold
uniruled variety
uniserial
uniserial algebra
uniserial module
uniserial ring
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