| 词汇 | example_english_grid |
| 释义 | Examples of gridThese 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. When choosing identical grids for both discretization steps, one obtains a large but very structured non-linear programming problem. The numbers of spatial grids used in each region are tabulated in the legend of figure 2. The secondary flow strengthens if the grids do not have exactly the same distance to the walls. The same variables may be used regardless of whether the researcher is using the grids to map individual or dyadic behavioral trajectories. Also, the grids are malleable in that they can represent systemic behavior on the individual as well as dyadic level. After the blower, the air passes through flow-conditioning screens, grids, and honeycombs, and then a 5 : 1 contraction, before entering the development length. When bees from separate grids interacted with one another, 12 out of 18 pairings produced aggression. After truncation a t finite terms the equations are approximated by finite differences in i j with smaller grids for smaller ij. The grids were constructed from polypropylene, a material which floats in water. The property rights over electricity grids are not limited by regulations, and there are only a few connections (with small capacity) between the national grids. Squares are 500 m x 500 m and represent fully mapped grids; diagonal lines are causeways. The transformation of the mechanical and magnetic quantities between the different grids is now realized by multigrid transfer operators. The turbulence corresponding to (2.7) is more nearly analogous to three-dimensional turbulence produced by wind-tunnel grids, since they cannot impart arbitrarily large momenta either. Two stainless steel grids were employed, a 2.54 em mesh and a 5.08 cm mesh. All grids were constructed with 27-node brick elements with triquadratic interpolation. However, to best take advantage of the second approach, self-adjusting grids should be employed. We take this as an indication that the energy transfer from the grids to the tank centre is independent of the effects of viscosity. We demonstrated the effectiveness of sparse grids in a series of applications. To this end, grids are constructed in an adaptation process steered by the indicator such that a prescribed global error tolerance is reached. The dimensions and rhythm of these planning grids inform and dictate the 'rules' underlying the design of the façade. Again, the grids learn the forward mapping of the motor-visual loop by learning to associate current visual inputs plus motor commands with future visual inputs. Among test items that were classified, however, a consistent proportion (about 85 %) was classified correctly, showing that large grids are not necessary for accurate classification. In short, it is possible to use the electricity grids to transfer telecom but not the reverse. Unlike telephone wired-lines, electricity grids do not face competition from complementary products. The electrodes 9 and 10 are made of tungsten grids of about 95% transparency. The empirical field characterised by metrical grids includes rhythmic properties of the utterance (iambic and trochaic structure) and stress. The accuracy is found to be improved slightly after we have done the density reconstruction for 1600 grids and same four proton sources. The point automation is confined to some planes with square grids. Small mammals were captured, marked and released in 1-ha (100 m x 100 m) trap grids. Simple cells exhibit tuning for spatial and temporal frequencies that results in preference for speeds of moving grids depending on their spatial frequency. I n particular, the evolution of the same vortex configuration on two grids of different size is compared. The results obtained on all grids, therefore, collapse. We now show that for a large class of graphs, including d-dimensional grids and tori, this running time is optimal. Two variables indexing the variability of the interactions (fluctuation and stability) were derived from these grids. In contrast to that, regular sparse grids show large errors near the singularity. Here we consider the minimization problem on a sequence of grids, solve the resulting linear systems (5.23), and combine the solution accordingly. Starting from their properties, sparse grids are defined via an optimization process in a cost-benefit spirit closely related to the notion of n-term approximation. Common to each of the above, there is a general absence of orthogonal organising grids. By calculating rever sed cases on larger grids, and by investigating the limiting 0 behaviour, we are confident that the observed variation is real. The following pages show how metrical grids and moraic approaches handle the threefold typology ; our own analysis is presented in 8.2. The analytical tools used included conceptual and thematic grids alongside index cards. The representation of the grids influences the expressibility and efficient implementation of slicing and sharing, as well as their resource requirements. The black townships were built as grids, with wide thoroughfares, making it difficult for a guerrilla to find shelter. The clearance area was partitioned into square grids with longer side of the area partitioned into 20 grids. The grids could be stored for a few days. If the grids are close, this approach offers an approximate solution. Thus, the sian otot layout lacked a central plaza, streets, or grids. As the top section shows, it has the usual spreadsheet formula operators and also some operators supporting computations on grids (dynamic matrices) and on graphics. Note that this is just the prerequisite for sparse grids with the piecewise constant hierarchical basis. The consideration of unstructured grids is a relatively recent development in ocean modelling. In the following, we first give a short survey of the historic background of sparse grids. In this section, we present a collection of numerical results for different problems solved on sparse grids. Again, metrical grids are built of nonsyntactic units. Consider the surface pressure distributions around the blunt nose shown in figure 6 which were obtained for different computational grids confined to the nose region. The average distance between the grids is approximately 300 mm. The grids were mounted 2.5 mm apar t along the backlighter-crystal direction, and rotated by 458 relative to each other. Electroformed copper mesh that is 85% transparent forms the grids. The calculation of averages requires the use of spatial grids and of sufficiently large par ticle numbers. Complex networks have also been used elsewhere to describe such diverse systems as the internet, power grids, the ecological food web and scientific collaborations. They were 0.04 s in duration, their amplitude and frequency values were determined by composed grids (or 'screens') broken down into cells of area gf. The sections were collected on grids, incubated with antibodies and embedded in 2 % uranyl-acetate with methylcellulose. However, as the example also shows, it is possible to include one or more grids on a form: location, population and graph are all grids. Table 1 documents mesh sizes, solidity and flow parameters for all the grids mentioned above. Figure 9 shows a typical case of inner and outer grids superposed onto each other. Such maps are typically based on grids or different types of features such as point and lines. The extracted landmarks are shown positionned on the grids. Baits placed at 50-m intervals along transects and in grids determined the presence/absence of species. Pairings within grids, but between sites, produced no aggressive acts among 21 tests. Twenty plots were randomly located in each of the four habitats (total of 80 plots) and trapping grids were established. The abundance of such large flies at electric grids reduces their efficiency, lowering the catch of tsetse. To understand how these flies escape we measured the form and timing of the high voltage pulses generated across the grids. Lutyens using simple proportioning systems to generate similar room shapes by the repetition of dimensions in rectangular grids. The tank was equipped with two grids placed at the top and at the bottom and turbulence was generated by oscillating the grids. Therefore, alongside syllable structure, all current models have independent representations that are organised into feet, prosodic words, metrical grids and the like. One can argue in favour of grids by stating that the notation is more restrictive than trees. At best, grids provide a more direct visual representation of stress and rhythm than trees. The fourth feature is simply an alternative to the third feature, useful for explicitly expressing relationships at the granularity of entire grids. Here, we develop a further generalization to divisibility monoids using complete grids. They wanted diagonal routes to shorten cross-town trips and enliven colonial checkerboard street grids. Thin sections were mounted on nickel grids and processed by cytochemical labelling. After drying, the grids were dipped in isoamyl acetate for 2-3 h to dissolve the collodion film. The basis is rather in combinatorial geometry and the enumeration of the variety of arrangements that are possible on rectangular and nonrectangular grids. In top-down approaches, they created rules first to generate large grids and then to progressively divide them into smaller urban units. Our starting point is the general setting of scalar multivariate nonstationary schemes on regular grids. Uniform grids quickly get to their limits in such cases. In general, the grids contain too many criteria, some of which are unsuitable for the classroom. Among these were complexes of repetitive, serial elements and complex grids, or lattice, organization. The rectangular grids appearing on their surfaces reflect the width of the shuttering board (about 90cm by 180cm). Since their introduction slightly more than a decade ago, sparse grids have seen a very successful development and a variety of different applications. Especially for higher-dimensional scenarios, we are convinced that sparse grids, together with dimension adaptivity, will also have a thriving future. As for, the achieved accuracy will be compared to the theoretical results concerning the -complexity of interpolation on sparse grids. Again, then, the tensor product construction and successive optimization lead to sparse grids. In the following, we illustrate the potential of sparse grids for problems of a higher dimensionality in the context of numerical quadrature and data mining. The present application justifies the use of orthogonal equidistant grids. Three grids were used with an increasing number of nodes (26 094, 132 730, and 385 648 respectively). Cases 14 and 15 were recalculated using 34 x 24 x 24 and 24 x 19 x 24 grids, respectively. Vectors, matrices and higher dimensional grids play an important role in many scientific codes. Experimental protocols were brought to readiness and each was applied to fill grids that evaluated them in order to validate the effect of structures. We do require that the interpolator accept arbitrary spatial arrangements of points, not only rectilinear grids; otherwise these advantages vanish. Visual feedback of the four dimensions was presented as two square grids each containing a cursor, again emphasising the pairwise division. 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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