| 词汇 | abaxial |
| 释义 | BETA Examples of abaxialabaxial isn’t in the Cambridge Dictionary yet. You can help! Stomata were found only on the abaxial side of the leaves. For the assessment of stomatal density, nail-varnish impressions of the abaxial surface from one leaf per species were mounted on slides. A 0.08-mm-diameter copper-constantan thermocouple was attached with porous, adhesive tape to the abaxial surface of each leaf. On the abaxial surface, the veins and inter-vein areas are clearly demarcated. The central abaxial segment is the longest and exceeds 1.3 mm in length. Usually they are found solely on the abaxial face of the lamina. The stomatal frequency was estimated from nail varnish replicas of the abaxial surface at three points on each leaf. These were then mounted, abaxial side uppermost, and frozen before being placed in the scanning electron microscope. The definition of the adaxial identity occurred some 200 million years after the abaxial identity was established. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The leafblades may be hairy or glabrous, canaliculate and marked with maroon spots and bars on the abaxial surface. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The upper side of the floating leaf, which appears to face the stem axis, is morphologically abaxial. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its adaxial surface is subglabrous, eglandular, while the abaxial surface has scattered stalked glands especially on its primary and secondary veins. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The leaves are very long and narrow, sheathing, simple, undivided, with parallel veins; the leaf margins and abaxial midribs are often prickly. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The farina is often limited to the abaxial (lower) leaf surface, but may occur on the adaxial (upper) leaf surface as well. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The abaxial faces of the laminae are glabrous or moderately hairy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The abaxial surfaces of the leaves are conspicuously barred with dark green and maroon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Leaves that are glabrous to slightly hairy on the abaxial side, especially near the leaf vein axils. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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