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Aminal and vegetable pests propagate with extreme rapidity.
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动物和植物病害极迅速传递。 |
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Amino Acids, the components of protein, appear to act as performance enhancers.
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氨基酸,蛋白质的组成成分,具有促进表现作用。 |
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Amino acid and various organic acids: There are about 9.5% protein in the blade of the aloe.
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氨基酸和各种有机酸:在芦荟叶片中,蛋白质含量约为9.5%左右。 |
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Amino acid requirements are estimated for any level of production.
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胺基酸需要被估算以供任何水准 的生产之用。 |
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Amino acid sequencing The determination of the amino acid sequence of a protein or peptide.
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氨基酸序列:蛋白质或多肽分子中氨基酸的排列顺序。 |
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Amino acids Compounds containing both carboxylic acid and amino groups in their molecules.
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氨基酸:在其分子中包含羧酸和氨基基团的化合物。 |
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Amino acids can be broken down by oxidative deamination.
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氨基酸可以被氧化脱氨基作用分解。 |
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Amino acids contain both acids(carboxylic acids)and bases(amino group), so they react sith both acids and bases.
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氨基酸包含酸(羧酸)和碱(氨基团)所以它既可以与酸反应也可以和碱反应。 |
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Amino and urea compounds are commonly used in applications demanding high levels of hygiene.
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在对卫生要求较高的环境中,氨基和尿素化合物一直得到广泛使用。 |
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Amino sugars are important components of bacterial cell walls.
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氨基糖是细菌细胞壁的主要组分。 |
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Aminopterin is banned in America but the wheat gluten at the centre of the contamination investigation was imported from China, where the poison is used.
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虽然氨基蝶呤在美国是被禁止的,但是这次中毒事件的调查重点—谷朊粉却是从中国进口,在中国氨基蝶呤被当作农药使用。 |