| 词汇 | example_english_flower |
| 释义 | Examples of flowerThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The number of flowering inflorescences on each individual is represented by a dot. There is a morphological correspondence between the length of hummingbird bills and the length of the corollas in ornithophilous flowers. First, the size range of flowering trees was large (5-79 cm dbh). We have seen only two trees flowering in non-mast years, following damage to the main trunk (by fire and by impact from another falling tree). The ecological consequences of flowering asynchrony in monoecious figs: a simulation study. We witnessed mass flowering events in 1996 and 2003. Since isolated flowering can occur, not all herbarium specimens may represent mass flowering events, and so the average frequency of these events remains tentative. The second night, between 18h00-19h00, the staminate flowers released pollen. During that time 72% of the trees flowered. Maximum dimensions of flowers, fruits and seeds were used as measures of size. Ramets that flowered in the observation period were excluded. We found that male trees had more and larger flowers per inflorescence than female trees. Such an inconsistency b etween the flowering pattern and pollinator type makes it d ifficult to specify the ecological significance of flowering synchrony. Why are unisexual flowers associated with wind pollination and unspecialized pollinators? Seed production from experimental flowers was then contrasted with those naturally exposed to pollination and nectar removal. Constraints and competition in the evolution of flowering phenology. The visits we recorded at inflorescences without open flowers indicate that bats may monitor inflorescences they have visited on previous nights. Consequently, sisal flowers were available to the bats throughout the 28-mo study. We marked such flowers and studied their pollination efficiency. Floral anthesis in all the study sites starts around 05h30 and most of the flowers are fully open by 06h30. The angle of the mean vector quantifies the mean date of flowering or fruiting. The presence of flowers and fruits was examined during an 18-mo period. The 1840s in particular saw a burgeoning of interest in plants, especially in the beauty of flowering plants and in the rareness of specimens. If humans could hybridize or select flowers and grow them, they could not create flowers from scratch. One of the cases he described was dedicated to spring flowers, among them primula, scilla, cyclamen, and crocus. Authors give instructions for making specific flowers and list materials requisite for the art. The capability is consistent with the specialized diet of the honey possum, enabling the assessment of the maturity of nectar-producing flowers. Both fertilization and drought conditions before or after flowering can lead to large increases in the concentration of glucosinolates in rapeseed seed78. Since he has no idea as to her present behaviour, he brings with him a bunch of flowers. Disputes do not cause flowers; rather, 's desire to avert 's withdrawal explains when and why offers flowers. The serpents emerge from giant, threedimensional flowers in the center of the rings, suggesting that they are breathlike emanations of the blossoms. If the plant in the left hand is correctly identified as a spikelet, then it would be flowering and roughly more than a meter high. She gave her well-wishers these pieces of clothing in addition to flowers, handwritten notes and a lock of hair. Godlings may linger in flowers to possess women who pluck the blossoms to adorn their hair, requiring rites of exorcism to void them. The study finds that civil society has flowered, taken over and escalated the struggle and constructed itself into a solid formation of regional resistance. The legislature flowered briefly after independence until 1962, when it brought a motion of censure against the prime minister. One branch in the middle of each tree that had at least 50 healthy flowers was labelled. Suddenly [he] smells something and finds some flowers. Future studies should investigate the nutritional composition of the fruits, leaves and flowers eaten by these bats. The nested structure of marine cleaning symbiosis: is it like flowers and bees? Each month, we estimated the species richness of the hummingbird community based on the censuses, observations at flowering bromeliads, and opportunistic records. He noted that the red flowers seemed black, while the blue flowers seemed gray. Three lines had purple flowers and one had white flowers. Methods of achieving this include bringing flowering forward, reducing the amount of light reflected by the flowering layer and increasing the leaf area. In each panicle a few basal pistillate flowers are protogynous. Beetles stayed more frequently within flowering lucerne fields out to a radius of 300 and 600 m than in non-flowering lucerne or other habitats. Newly opened flowers were taken from the apices of the plant and young leaves were removed from the first group below the inflorescence. However, some insects are beneficial and have a role in pollinating flowers, thus enabling fruit set. Plant size at flowering continued to show the same trend for each of the crop cycles. He gave her some flowers and told her how pretty she looked. She wanted to know what type of animals there were, / what type of trees, flowers, / birds. All surviving defoliated plants produced flowers irrespective of the level of defoliation. Eventually they come to an agreement that the wife will disguise herself as a child by putting on a straw hat decorated with flowers. I am still in charge of the flowers. The new forest also provides a food source for fruit bats that pollinate durian flowers. Growing pepper in mixtures modified its phenology, while intercropped pepper also flowered and fruited 5-10 days earlier than the sole crop. Such losses could also account in part for the decline in concentration between flowering and maturity for the other nutrients. There were significant differences in saffron production per 100 flowers between sites, but not between years and strains and all interactions were non-significant. To pay their bills, they embroidered or fashioned flowers from silk. The flowering date for non-cereal crops was taken when 50 % of the plants had open flowers. Oviposition occurred on each of these coincident with the appearance of flowers. Where and why have all the flowers gone? He loved collecting and classifying flowers and mosses. One segment had 21% staminate flowers in isolation ; the second had 0.5% staminate flowers, while the combination had 90 % staminate flowers. Taking explanations seriously; or, let a couple of flowers bloom. Repeated, recent and diverse transfers of a mitochondrial gene to the nucleus in flowering plants. One major finding of this study is that flowers situated near the apex of the inflorescence set more and larger seeds than basal flowers. A similar misalignment in flowers forming after a water-deficit stress could result in reduced fertility. Five matched sets of raceme explants (10 racemes) were removed from each of four plants with pin-type flowers and four plants with thrum-type flowers. Their fresh and dry weights increased up to 32 days after flowering. Sporadic flowers occur throughout the year, but peak flowering occurs during the summer months. The total number of seeds significantly increased with mean density of flowering plants at a site. Under the conditions described herein, flowers that formed late in the period of flowering contributed little to seed set and to yield potential. The uppermost flowers are usually light blue, small and sterile, whereas the flowers below are blackish blue with white recurved teeth. The third factor is the extent to which the amplitude of flowering fluctuates throughout the year. In this study, considerable interspecific overlap of flowering periods was found within each pollination guild. Coadapted competitors: the flowering seasons of hummingbird-pollinated plants in a tropical forest. They seemed to follow a fixed route, whereby they returned to the same flowers at regular, short intervals. The protruding stigma of long-styled flowers is much more likely to contact other parts of bumblebee bodies. Two relationships between flowering patterns and climatic variables were evident. By 18h45-19h15 the flowers were open and the anthers and stigmas were exposed. Around 3h00, the flowering cycle ended: the pollen ceased to be released, but stayed on the flowers, and the fragrance was no longer emitted. Things are otherwise for bird flowers, which are more efficiently pollinated by birds. The youngest of the shepherdesses pulls off a garland of flowers, and with a finger of her other hand, points to the short inscription. Of tone: the flowers of rhetoric are classified neither like flowers nor like rhetoric, but by tone. The resemblance to palms is no indication of their true relationships, because the cycad-like plants were not true flowering plants like palms. Diameter of the flowers is about 2 cm. The fig is a dark indoor hothouse for flowers, an indoor pollination chamber. They are beings who live in plants, trees, and flowers. They adorned the perimeter fence with pictures, flowers, and messages of peace. He loves the fields, the flowers, 'the common air, the sun, the skies;' and, therefore, he writes about them. We thus propose a simple method that involves monitoring flowers only at the first positions on a few fruiting branches. Attempts have already been made to modify flowering genetically, for example in ornamental plants. The supply of water between flowering and maturity was significantly related to yield. Everyone who is alive receives utility 1 if the flowers are kept and 1 - if they are destroyed. The 12-day-old pods were obtained by tagging three flowers of the first bloom. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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