英语词汇“Feed allowance levels”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	Feed allowance levels
释义	Feed allowance levels 基本例句营养水平 Hydroponics was employed to study the effects of different nutritional levels on root vigor and free amino acid composition and content of Astragalus membranaceus seedlings.摘要运用水培试验法研究不同营养水平对黄芪幼苗根系活力和游离氨基酸组成及含量的影响。
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