词汇 | plume |
释义 | plume noun uk /pluːm/ us /pluːm/ [ Cusually plural ] a large feather: 羽毛,翎 fans made of ostrich plumes驼鸟羽毛做的扇子 See also nom de plume Barnabas Kindersley/Dorling Kindersley/GettyImages [ C ] a decoration that looks like several large feathers tied together, worn by soldiers on their hats or attached to horses' heads: (装饰用的)羽状物;羽饰 The coffin was drawn by horses with black plumes.灵柩由披挂着黑色羽饰的马拉着。 ac_bnphotos/iStock/Getty Images Plus/GettyImages a plume of dust, smoke, etc. a tall, thin mass of smoke, dust, or similar substance that rises up into the air: 羽毛状灰尘/烟雾等 After the explosion, a plume of smoke could be seen in the sky for miles around.爆炸发生后,方圆几英里都能看得见天空中的烟雾。 The skin, hair & bone of non-human animals ala baleen bristle bristly coated cowhide dander downy feather fleece mane plumule sable seashell spine spinneret spiny vibrissa whalebone whiskery You can also find related words, phrases, and synonyms in the topics: Hats & scarves Ceremonial clothes & objects Related wordplumed plume | American Dictionaryplume noun[ C ] us/plum/ a long, large feather: She wore a hat with a tall white plume. A plume of something like smoke, steam, or dust is a long mass of it that rises up into the sky: A black plume of smoke rose from the ship. Examples of plumeplume Investigation of laser ablated plumes using fast photography. The growth of basal solid released plumes of compositionally depleted fluid from the floor. The transition is typically associated with intermittent bursts, which may involve spatially modulated oscillations and merging or splitting of individual plumes. At any instant the spatial pattern is irregular and video sequences show that individual plumes grow, decay and disappear aperiodically. Owing to the stratification these plumes expand rapidly as they impinge upon the upper boundary. They are again disposed on an irregular hexagonal lattice but the number of plumes is different and there is no reflection symmetry. Even on the vertical wall in figures 8(d) and 9(d), only a few plumes penetrate. In the corners themselves are plumes of the same sign as in the centre. He extends this effort here with a new text specifically dedicated to a description of mantle plumes, their causes, and their effects on surface geology. Using real water or air-borne plumes, or real antennae sensors, saves effort in modelling and makes validation more straightforward. There is no entrainment into these plumes, even a t zero surface tension. Next, alternate plumes develop an annular structure with a sinking core and then split apart to form imperfect tiny squares (with five plumes). Convection is strongly aperiodic but the plumes now tend to be disposed in patterns that are roughly hexagonal. The basic sequence, starting with steady convection in an irregular hexagonal pattern and proceeding via intermittent behaviour to chaotic large-scale plumes, is repeated. Almost symmetric patterns alternate aperiodically with episodes when plumes migrate and amalgamate, squeezing out their intermediate neighbours. See all examples of plume 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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