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laboratory animal
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laboratory animal
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实验动物
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laboratory animal
实验动物
经人工培育或改造,来源清楚,遗传背景、基因或基因型明确,不携带的微生物和寄生虫明确,用于科学研究、实验、教学、生产、检定和安全评价等的一类动物。
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crossed polarizer
crossed polarizers
crossed prism graph
crossed product
crossed product algebra
crossed seas
crossed trough
cross efficiency evaluation
cross elasticity
cross elevation
cross entropy
cross-equatorial current
Crosses the Frontier
cross estimate
cross-examination
crosseye
crossfeed
crossfeed, write-to-read crossfeed
cross fertilization
cross field
cross-field
cross-field diffusion
cross-field electron beam multiplier
cross-field generator
cross-field instability
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更新时间:2026/7/21 12:26:29