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Hong egg counting technique
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Hong egg counting technique
Encyclopedia
医学
洪氏虫卵计数法
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Hong egg counting technique
洪氏虫卵计数法
用比重较大的饱和盐水,使虫卵上浮聚集到液面并吸附至盖玻片上,计算虫卵数,乘以粪便体积倍数和性状倍数得出1克粪便内含虫卵数的蠕虫感染度测定方法。
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Risk Assessment Procedures
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