| 词汇 | samara |
| 释义 | BETA Examples of samarasamara isn’t in the Cambridge Dictionary yet. You can help! A few samaras in the traps had beak marks and were torn open by parrots. Presence of an insect larva, pupa, adult, or exit hole on a samara was used as evidence of bruchid beetle infestation. This pattern suggests that the distributions of trees with the small- and large-winged samaras are skewed into the groups with small and large trees, respectively. However, no immature seeds extracted from samaras stored moist for periods up to 7 d survived desiccation to 4-5% moisture content. Figure 5 shows the frequency distribution for the aspect ratios of the largewinged samaras and seeds. For samaras shredded into pieces, we counted the number of peduncles in the collection. Post-dispersal seed predation by ground-dwelling mammals was quantified by counting tornopen samaras. Mature samaras were picked from the trees when natural shedding had begun. The overall length of the samara is approximately 2.4 cm and a wing width of 0.7 cm. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is named for a samara, the winged helicopter seed that falls from the maple tree. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fruit is a four-winged elliptic samara, and has a sticky feel, reddish and turns yellowish towards the end of the season. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The samara fruit appear in summer, each with two to three veined wings, which remind of a moth with opened wings. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fruit is a double samara with two winged seeds; the seeds are disc-shaped, strongly flattened, 10-15 mm across and 3 mm thick. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fruit is a paired samara 23 cm long with rounded nutlets. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The terminal velocity and dispersal of spinning samaras. Can the variation in samara mass and terminal velocity on an individual plant affect the distribution of dispersal distances? The overall shape of the samara is ovoid with an average length of up to 2.6 cm and a wing width of 0.7 cm. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fruit is a double samara with two rounded, winged seeds, the wings 1.5 3 long, spread at an acute angle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fruit is a samara with two winged seeds aligned at 180, each seed 8 mm wide, flat, with a 2 cm wing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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