| 词汇 | example_english_buoyant |
| 释义 | Examples of buoyantThese 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. Prosperity and happiness arrive to reward her confidence in a buoyant economy. In the latter the interface could be considered as the transition zone between buoyant hot fluid and overlying colder, less buoyant fluid. Such a situation can occur in reservoirs when water entering the dam first sinks to its neutrally buoyant level and then spreads laterally. Between 1985 and 1989, government income was particularly buoyant. Neither is buoyant as a source of revenue, without unpopular increases in poundage or amounts. Meanwhile, tax revenue was sufficiently buoyant to sustain an expansion of social service provision. Traditionally, life is taken to be a quality: something is alive, just as something is blue or buoyant or made out of carbon. The blue line forms a neutrally buoyant marker. The good fortune of agriculture was sustained less by innovation, improvements in efficiency and output, than by buoyant prices and lack of cheap imports. Comparative developmental biology is buoyant and fast-moving, but the reader would hardly guess so from this book. Runnicles and the orchestra made the 25-pound score sound buoyant. The papers convey keenness of spirit and buoyant enthusiasm. If streamwise growth rate is ignored, figure also corresponds to negatively buoyant jet for flow from tube from right to left. Their result for a neutrally buoyant drop in axisymmetric motion gives the reduction in drop velocity as quadratic in drop size. A fair amount of time went into experimentation to find a neutrally buoyant dye mixture, which would visualise the vortex rings without affecting their properties. The turbulent production and buoyant destruction terms, like the heat flux, are active a t the large scales of the flow. The aforementioned biographical themes largely portray a buoyant self. Others though remained buoyant, at least until the 1890s, adding a distinctive milieu to village life. I n these papers we consider a two-component melt that partially solidifies to leave a buoyant residual fluid. The thermal rise was simulated by the descent of negatively buoyant fluid within a tank of quiescent water. Laboratory experiments were undertaken to investigate the rise and spread of buoyant thermals and their inversion penetration capability. We assume that the volume fraction of crystals upon bubble nucleation is sufficiently high that the bubbles are prevented from subsequent buoyant motion. Further studies are underway in our convection tank to aid understanding of the interaction of buoyant thermals with strong ambient turbulence. The thus-created blue dye is neutrally buoyant and faithfully follows the fluid motion. The buoyant fluid is thus subjected to the axial gravity force and a lateral centrifugal force. The buoyant state of gerontology research has generated an array of handbooks and texts that are likely to introduce new researchers to the field. The three are clearly related to each other, for example, increased utilization may help push up existing prices as suppliers exploit buoyant markets. The buoyant dance returns but a further unison passage and two brusque chords shut the movement up. Their worries would only be dispelled when rubber began to flow from the estates and the price of raw rubber remained buoyant. They may occur in reservoirs when river water flows in from a tributary, sinks down to its neutrally buoyant level, and then spreads horizontally. The fluid of intermediate density 2 initially flows down into the reservoir before moving horizontally at its neutrally buoyant height. The use of wage income to manage risk and liquidity requires buoyant labour markets. Similarly, the dependence of the breakthrough recovery on the correlation length is quite different in displacements with density contrasts compared to neutrally buoyant flows. In a neutrally buoyant displacement, one would expect this component to be zero on average. When compared to neutrally buoyant flows, the level of heterogeneity affects the breakthrough recovery quite differently. In the interior of the domain, this neutrally buoyant flow develops nearly identically to the gravity-dominated reference case. By injecting small volumes of buoyant fluid through an opening in the bottom of a water tank, they created buoyant thermals with substantial vertical momentum. Moreover, evolved buoyant liquids produced by floor crystallization might simply rise and mix with less-evolved magma above them. As it rises, this buoyant fluid will grow in volume through conduction of heat and viscous diffusion of momentum outwards. The thinner, compositionally buoyant plumes appeared to mix into the ambient fluid, possibly by means of shear instabilities, before reaching this interface. The buoyant degradation of the large scales of the flow drives the variance-producing scales towards the dissipative scales. The same music is used for both takes, the buoyant and the disillusioned. In essence, all these studies demonstrate two origins of thermal instabilities: shear production and thermal buoyant potential. Other significant features include a diurnal cycle, an explicit sub-grid buoyant plume model of convection and prognostic cloud water amounts. Fraction 2 contains the buoyant lipid-raft fraction, as evidenced by caveolin-1 controls. Successful isolation was indicated by the concentrated presence of caveolin-1 in the buoyant fractions, predominantly fraction 2, at the 5%:30% density interface. With buoyant international hake markets, competition between processors ensured high quayside prices that, together with unregulated access to fishing grounds, created an artisanal fishing boom. The float then submerges to a neutrally buoyant depth and is carried away by the currents in that depth. Hints of darkness in the harmony are countered by a folky, hesitantly buoyant second subject. Buoyant prices and rising wages pointed to a prosperous trade; depressed prices and stagnant wages indicated the opposite. The vertical transport of heat proceeds without interference, and the far exceeds the buoyant destruction. Following earlier workers we consider a dilute homogeneous suspension of neutrally-buoyant particles which is subjected to steady shear. The theory has been extended to describe the rise of buoyant rings and pairs through stably stratified surroundings having a linear density gradient. While the thermal-buoyant instability is present in both assisted and opposed flows, the mechanism by which it destabilizes the flow is completely different. Since there also exists another type of thermal-buoyant instability in opposed flow but of a different origin, the adjective assisted is added. Although both instabilities obtain energy from buoyant production, they are quite different in origin. The buoyant production is negative, that is the buoyancy force acts to stabilize the flow. They presented a theory for the convection of the melt driven by the release of compositionally buoyant residual fluid. The only buoyant sector of the agricultural economy was livestock, and especially sheep. The fact remains some companies thrive in a buoyant market and others lose ground commercially and financially. Similarly, it may prompt increased research and development in new medicines directed at seniors by producers, again seeking to exploit buoyant markets. Almost all species have eggs that are negatively buoyant and sink after being spawned and fertilised. With his gentlemanly figure and aristocratic bearing, this "most attractive banker" projects buoyant cheerfulness into the fashionable world. In contrast, governments that forgo the opportunity to cash in their current popularity see their support remain buoyant when they do eventually announce elections. Again we would suggest that physically this implies that such a buoyant pair would become unstable and suddenly mix with its surroundings at a certain height. The vessel was filled to about 60 mm depth with water and the motion of slightly buoyant polystyrene beads was photographed from above and observed by television camera. Neutrally buoyant beads of diameter d = 0.359 _+ 0.062 mm, which acted as tracers, were large enough for photographing yet small enough to follow all scales of motion. The unambiguous collapse of the buoyancy-scaled data onto a single curve illustrates that buoyant reduction of the vertical heat transport is indeed directly proportional to the elapsed buoyancy-scaled time. In a neutrally buoyant flow, the displacing, less-viscous fluid will flow along the centre of the channel, and it will be symmetrically distributed around the channel centreline. The converging surface currents are clearly responsible for the accumulation of buoyant foreign matter or for the compression of a film of surface contamiriant into the observed longitudinal streaks. The immersed viscoelastic bodies do not need to be neutrally buoyant in the ambient fluid, and the immersed elastic boundaries do not have to be massless. Maximum temperatures and pressures are experienced in the ' reaction zone ', close to the (magmatic or hot-rock) ' heat source ' before buoyant plumes rise rapidly back toward the seafloor - the ' discharge ' zone. During the 1870s, labourers' real earnings remained relatively buoyant after the successes of 1870- 72, and prosecution levels here failed to reflect the national peak of the mid-1870s. When buoyant fluid is released into the base of a crack in an elastic medium the crack will propagate upwards, driven by the buoyancy of the fluid. The flow is seeded with small polystyrene beads of mono-dispersed density 1.04 g cm-3 which floated in a thin horizontal layer where they are neutrally buoyant. If fiis conservative so that it has a potential !2 and the solid particles and liquid drops are neutrally buoyant, theorems 9-1 1 can be simplified. During the mining lockout, recruitment among women did improve relative to that of men, which was no small feat given that male recruitment was also buoyant at the time. The transition from stable to unstable behaviour is sharp because the criterion for instability depends on the rotation of a buoyant tongue around a negatively buoyant vortex. Several fish species migrate into the flooded forests to feed on buoyant fruits and seeds, and many plant species reach their fruiting peak during the flood season. The second section is a delightful dance, the soloists at last duetting, in light and buoyant textures full of upward runs, building in intensity as other instruments join in. During this stage of magma transport, we are concerned with the vertical propagation of a buoyant fluid-filled crack which is fed from a source a t its base. The buoyant ascent of the detached upper crustal slice along the subduction zone does not, however, lead to a removal of the mantle wedge above the descending slab. In other words, the immersed elastic material is neutrally buoyant in the ambient fluid, or it occupies so little volume that its mass can be neglected. Qualitative observations of the mixing produced by the passage of the grid through the interface were made with a shadowgraph, dye and using neutrally buoyant particles. As elaborated below, the decrease results from the reduction in variance production by buoyant suppression of vertical particle migration and the subsequent dominance of the molecular dissipation of scalar variance. The thing, about buoyant objects is that they float upwards, upward and ever upward. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 One of the claims put forward in its favour yesterday was that it was a buoyant tax. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There is no doubt that business and the economy must be buoyant and profitable. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Private sector funding for scientific research is buoyant. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Abolition of the national insurance contributions threshold must be done but must be done at a buoyant time. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 A buoyant national economy is the indispensable background to regional recovery and prosperity. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Tax revenues, especially in inflationary times, are far more buoyant than rates. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Companies whose profits have been buoyant must therefore pay their share. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 How else can we have the buoyant and up-to-date export industry we need? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Last year's destocking has now turned round into modest restocking and consumer demand remains buoyant. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We can have a stock market which is buoyant and booming but at the same time is prepared to accept 1 million unemployed. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In the place of disquiet, uncertainty and sometimes near-despair we see everywhere a buoyant, inquiring and dynamic spirit. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 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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