词汇 | example_english_decay |
释义 | Examples of decayThese 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. Conversely, no scattered particles exist at early times, and instead the scattered distribution grows from zero as the unscattered streaming distribution decays. The case where a lower-hybrid pump wave decays into daughter and ion-cyclotron waves in a plasma with ion-temperature anisotropy is considered. Ideally there should be eight perceivable repetitions (decaying away) which would be an octave transposition (8 6 3/4 tone) in all. Assume that we take initial conditions so that this magnitude decays. The monastic community itself had decayed because no ordination had taken place for a considerable time. Regressing to models of decaying exponentials led to improved quality in the synthesis of several of the percussive tracks. Such regions and waves cannot exist in isotropic plasmas, where the wave is a superposition only of oscillating or of exponentially decaying partial waves. The reverse is true for wall pressure, which decays less rapidly in continuum flow. At marginal instability, the real part of only one eigenvalue changes sign from negative (decaying disturbance) t o positive (growing disturbance). Indeed, it seems that it is this lacunarity what makes possible certain properties such as decays of correlations and the central limit theorem. If one adds a damping term, the oscillation decays. Diaspores are gravity dispersed and the seed coat rapidly decays, exposing cotyledons to the immediate environment prior to germination. Seeds were either already decayed or were in the process of decaying. Manly independence decayed as the individual allowed his body to be built up by such "external" forces of the "non-ego" (1904 247). Many of these were envisioned as artistic undertakings that would ameliorate the urban environment, such as improving water supplies or cleaning up decayed neighborhoods. Most of the studies carried out have dealt with the two instabilities as independent parametric decays, largely on account of their wide spectral separation. Note that, for this case, all three loci are symmetrical in the sense that linkage disequilibrium between any two loci decays at the same rate. We seek an even solution to (51) which decays at infinity. In addition, the peaks seem to get steeper at an exponential rate, and accordingly the width of the intervals decays exponentially. From these figures, and recalling that the amplitude is presented logarithmically, a decaying modulation of oscillationis noted. We still consider stationary, homogeneous turbulence, although later we shall apply the conclusions to cover decaying homogeneous turbulence behind a grid. The combination of these effects determines whether the bedform grows or decays. Thus, near the stagnation point piled-up vortices cancel more effectively than a t other places around the obstacle and produce an exponentially decaying spectrum. Numerical solutions of these equations demonstrate the formation of a decaying travelling wave solution over a wide range of parameters. As this motion decayed a transition to large-scale, two-dimensional eddy structures was produced by the background rotation. At lower values of h a single monotonously decaying regime, qualitatively similar to the one shown in figure 6(c), is obtained. We also observed that the instantaneous growth rate decayed during the experiment. However, sponge spicules form fragile fibrous structures when the sponges have decayed, and the context has not been impacted. Simulations in which activation reached a peak and then decayed symmetrically were also carried out. As the biofilm gets older - and the biofilm in the bottom layers gets older first - it decays. Thus, dental does not describe the nature of the decay2 (as slow or unexpected would, for example) but identifies what is decaying. The case when the external upper-hybrid pump wave decays into daughter and ion-acoustic waves in a plasma is considered. Our numerical experiments suggest that these algebraic solitary waves are stable in the sense that they survive collisions with conventional (exponentially decaying) solitary waves. A note played into an echo processor for example, produces a stream of decaying notes. The latter decays into nonlinear waves or shocks, which rapidly escape from the diffusion region. We also analyze the situation where an upper-hybrid pump wave decays into an upper-hybrid wave and modified convective cells. How, then, would the number of fallen dominoes be different if each one, after falling, eventually decayed and ceased to exist ? No larva collected from decaying porcine muscles at 11 and 14 days p. s. was infective to laboratory mice. They are attracted to excrement, decaying, putrefying or purulent substances. I have found them commonly in human excrement and in a variety of decaying vegetable substances, even in rotting grass. The reverse occurs a t higher local frequencies though in this region the waves are decaying. If the damping is included, the amplitudes are modulated by an exponentially decaying function and its frequency is replaced by a damped natural frequency. Population and community structure and dynamics of fungi in decaying wood. Technocrats promoted the destructor as the most effective means of neutralizing the public health danger created by decaying rubbish. The wavenumber of oscillations embedded in the exponentially growing (or decaying) structure is larger at higher speeds and propagation angles. However, the distribution decays exponentially with the electron energ y and the ionization frequency is very small under the normal low electron temperature situation. When the wave propagates outside of its excitation region, its field amplitude decays exponentially due to the collision and collisionless losses. Due to dementia, patients neglect their personal hygiene and occasionally develop behavioural disturbance because of erosion of gums and abscessed decaying teeth. Thirdly, some of the outer wood may have decayed (despite our best efforts at choosing trunks with intact outer layers), leaving older wood. Petioles are decaying or drying rapidly, which clearly limits the time available to raise offspring. He does not, however, discuss the important role of photographers in revealing the beauty of decaying structures. At the time the narrated events take place, the friend lives in an old, rather decayed house surrounded by a large garden. The level of activation then decays as operations that meet the processing demands are completed. They are the only oracles which are not decayed ' ' (p. 394). They did suggest, however, that their capacity limitation might be related to a difficulty initially forming adequate phonological representations or to faster decaying representations. Each rehearsal acts to "reset" the strength of the otherwise decaying memory trace. If the moving boundary achieves a limiting position so its velocity decays, then d will regain its initial value. Under which conditions will the oscillations be periodic, quasiperiodic, decaying, or possibly chaotic? As time increases, though, the amplitude of the pinch decays rapidly and the travelling-wave solution (propagating from right to left) is 2 recovered. The slugs decayed on the soil, therefore, significantly more rapidly than on the peat. The pressure disturbances grew to a maximum some distance from the nozzle exit and then decayed. If p > a then the disturbances are described by a combination of exponentially growing and decaying functions. The wave grows or decays depending on whether it is below or above the dotted curve respectively. As the blast expands and decays, two possible outcomes have been observed experimentally. When this occurs periodic disturbances may still be visible; however, they will be decaying. There are no external sources for the field, and in the abseuce of turbulence it decays by ohmic dissipation. The formation of a decaying travelling wave solution is demonstrated over a wide range of parameters. The subharmonic spectral intensity grew while the fundamental peak decayed with the streamwise distance. In this case, each vortex decays in a mean strain field created by the presence of the other vortex. The former fluctuates randomly (by approximately 0-1 % during the entire simulation), while the latter gradually decays. The ratio subsequently grows to about 0.16 and then decays toward zero again, mirroring the basic trends of particle dispersion previously discussed. The sinusoidal fluctuation in the wake is usually decaying and no exponential growth has been observed so far. Eventually, viscous dissipation will become dominant and the disturbance decays. The last line is damaged, and partly decayed. In the absence of infection, the antibody level decays exponentially to a limit value. We suggest that the presence of decaying food may have led to higher mortality when food was provided in excess. In this process, the laser decays into a surface wave and a heavily damped quasimode inside the skin layer. The late reverberation gives information of the size of the space and is often approximated with exponentially decaying noise. The larvae breed in decaying and fermenting vegetable and animal matter and also in excrementous matter. Most of the larvae, or maggots, feed upon decaying vegetable or animal substances. When the discharge current decays, the frequencies of the direct and stepwise ionization decrease due to a reduction of the voltage applied to the discharge. The hydrophobic interaction is long range, decaying exponentially with distance. Thus, initial data can be prescribed for the unscattered particle distribution, which, as it decays, leads to the formation of a scattered particle distribution. The electron temperature is rather constant throughout the plasma cloud, and decays only at a larger distance outwards into the vacuum. Indeed, significant numbers of rented properties were decaying because restrictions denied landlords the financial means to undertake essential maintenance work or improvements. Because we will be swapping between rectangles and juliennes, we need an estimate of how density decays in the process. Slug antigens were detectable in decaying slugs on both the soil and peat for remarkably long periods, with half-lives of 8.2 and 11.5 days respectively. Long-range percolation is a natural model of some social networks, in which the probability that you know a person decays with distance. First, they propose that memory decays faster with increasing age. Thus, without cooperativity, the field evolves over time to assume the shape of the specific input and then it decays. If no conscious effort is exerted to maintain the words in working memory, then the activation of their representations decays. The soil is continually moist and covered with a thick layer of leaves and decaying humus. The dispersion relation admits both growing and decaying modes. As the flow decays under viscous influences, fluid particles have less kinetic energy to exchange for potential energy in their vertical motions. When this condition does not hold, a second boundary layer can exist in which the mean motion decays. As the congressional response decays, so should the magnitude of the changes we find in the counterfactual. Estimation of times from infection only involved the decaying phase of the response, where differences may have been least marked. As the three-dimensionality decays, the neighbouring cells must adjust to the change. 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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