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freeze drying equipment
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freeze drying equipment
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制冷设备
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freeze drying equipment
冻干机
利用升华原理,使样品经预先冻结,不经过融化,水分直接以冰态升华为水蒸气被除去,从而达到除水干燥目的的设备。又称冷冻干燥机、真空冷冻干燥机。
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left inner product
left integral
left invariance
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left invariant Haar measure
left-invariant Haar measure
left invariant integral
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left invariant metric
left invariant tensor field
left inverse
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left invertible element
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left isolated point
left isotropic line
left iteration
left kernel
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