The ? ing girdling process weakens the trees, it.这个带状剥树皮的过程伤害了树.The clusters respond well to acid or cane girdling to improve cluster compactness and berry size.该组反应良好赤霉素或甘蔗剥皮,以提高集群小型化和浆果的大小.Mammals damage orchards on ev...
多糖全部是己糖或其它单糖的浓缩产物.The polysaccharides are all condensation products of hexoses or other monosaccharides.当蔗糖含量增加时, 相反的,己糖和部分氨基酸含量下降.While sucrose increased, hexoses and specific amino acids decreased reciprocally.结果己糖激酶纯化...
水中含量极小的化学成分minute amounts of chemicals in the water这两个词之间在意义上差别是极小的.There is a negligible difference in meaning between these two words.我住在一间极小的茅屋里.I live in a tiny cottage....