EXAMPLE SENTENCES | ||
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黄色叶柄处具有窄小复叶的北美蕨类。 North American fern with narrow fronds on yellowish leafstalks. | ||
小白菜器官中硝酸盐含量表现为:叶柄(茎)﹥叶片﹥根。 The nitrate content of Chinese cabbage organ was: petiole (stem)> leaves> root. | ||
甘薯叶柄在中国的消费日趋增加,特别是在收获季节。 Itsconsumption in China is increasing, especially in the harvest season. | ||
叶片占植株地上部鲜质量的比例高于叶柄。 Leaf blade had more proportion than petiole in fresh weight. | ||
晚抽薹、株型小巧紧凑、叶色深绿、叶面皱缩、叶柄洁白、品质佳。 Small and exquisite plant shape, dark green and winkless leaf, white petiole, good quality. | ||
叶互生,通常单叶,具叶柄;叶片边缘全缘或有时具圆齿。 Leaves alternate, usually simple, petiolate; leaf blade margin entire or sometimes crenate. | ||
每个维管束的韧皮部外面有数层厚壁细胞,增加叶柄的机械支持作用。 There are some sclerenchymatous cells outside the phloem of each vascular bundle to increase the supporting force of the petiole. | ||
叶片变得萎黄,茎短而纤细,并且在茎、叶柄和叶片下表面会出现花青素变色。 Leaves develop chlorosis; stems are short and slender, and anthocyanin discoloration occurs on stems, petioles, and lower leaf surfaces. | ||
北柴胡茎从生或单生,茎基部无纤维状叶柄,残基物为紫红色; North-Chaihu's stem tufts or grows single, there isn't any fabric leafstalk, and the remnant is purple red. | ||
以安祖花的叶片、叶柄、带腋芽茎段为外植体进行组织培养,对其快速繁殖进行了研究。 To establish the technical system of rapid propagation, the young leaves, petioles, and stems with buds of Anthurium andraeanum were cultured. | ||