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proton irradiation
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proton irradiation
Encyclopedia
工学
质子辐照
释
proton irradiation
质子辐照
利用不同能量的质子辐照生物体,诱发其产生突变,并从中选择、培育动植物和微生物新品种的育种方法。
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grosgrain
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Gross area
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gross domestic product
gross ecosystem produt
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gross enrollment rate of higher education
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