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

词汇	nutritional levels
释义	nutritional levels 基本例句营养水平 Hydroponics was employed to study the effects of differentnutritional levelson 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。
随便看	cast-in-site thin-wall pile cast in situ cast-in situ cast-in-situ cast-in-situ boredpile cast-in-situ bored pile cast-in-situ box beam cast-in-situ box-beam cast-in-situ box girder cast-in-situ box-girder cast in-situ concrete cast-in-situ concrete cast-in-situ concrete construction cast-in-situ concrete continuous girder cast-in-situ concrete floor slab cast-in-situ concrete frame cast-in-situ concrete frame hollow floor cast-in-situ concrete hollow floor cast in situ concrete pile cast-in-situ concrete pile cast-in-situ concrete piles cast-in-situ concrete slab cast-in-situ concrete structure cast-in-situ concrete support cast-in-situ concrete thin-wall pipe pile