有位得克萨斯州的农场主嘟嘟囔囔地说,他得耕自己的地。
春天温暖潮湿的芬芳包围着她,有新耕土地的潮湿气息,以及所有的新鲜绿色植物散发在空气中的气息。
The warm damp balminess of spring encompassed her sweetly with the moist smells of new-ploughed earth and all the fresh green things pushing up to the air.
前三处理蔗糖酶、脲酶、过氧化氢酶、纤维分解酶、多酚氧化酶的酶活性都较清耕有显著或极显著提高;
The activities of sucrase, urease, catalase, cellulolytic enzyme and polyphenol oxidase of the former three treatments were all significantly higher than in the cleaning tillage.
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