| 词汇 | example_english_unknown |
| 释义 | Examples of unknownThese 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 unknowns are the n joint velocities after impact and six impulse components. The only unknowns in (2.18) are the constants 1 and 2 ; a procedure for calculating the dominant one of these will be illustrated shortly. The impact of neglecting atmospheric effects on the estimated unknowns is analysed in more detail in the following section. Equation 13 is actually a set of linear equations, the unknowns of which are the flows in the resistance chords of the graph. The number of unknowns will be lower and the relevant operator condensed. The discretizations we have described lead to a large coupled nonlinear system of equations with the same number of equations as unknowns. Let us check now on the numbers of unknowns and conditions. Note that, in this formulation, the value of the s-fold eigenvalue is one of the unknowns to be determined. Within the paper theoretical standard deviations of the unknowns are calculated depending on the configuration of the data sets. The problem unknowns are simply the coefficients of these functions. We remark that this expansion contains two free constants f(0) and f (0), which were treated as unknowns. Thus, these results consolidate the choice to take the parameters of abductionadduction as unknowns. In such a situation, the value of some unknowns can be fixed so as to solve the equations for the rest. To solve this system, it is necessary to introduce six new unknowns in order to obtain a nonlinear system of 24 equations with 24 unknowns. In this example, there are 36 fundamental equations in 36 unknowns. Indeed, in general, this procedure decreases the number of unknowns but also increases the degree of the resulting equation. In a political system built on personalities, unknowns needed to define an ideological space for themselves in order to be relevant. The momentum and mass equations can also be combined to yield equations for which the unknowns are components of velocity instead of momentum density. A count of equations and unknowns will confirm that our solution scheme is consistent. The unknowns are densities of particles that diffuse and interact. We could use equation (3.16) to derive the six equations for the six unknowns. The two unknowns k and b are now determined by solving (17) and (30). In generalizing equation (2) there would be eight probabilities, which would sum to one, leaving seven unknowns. Secondly, the determination of the coefficients is exact, and does not involve the solution of infinitely many equations containing infinitely many unknowns. The six unknowns in (3.4) and (3.5) can now be determined from the six equations provided in (3.11). The prior distributions for different types of unknowns are usually assumed to be independent a priori. One way to solve this system is to use the first three (linear) equations to express all of the other unknowns in terms of (r). If these nonmodelled influences are significant, model errors are introduced resulting in a systematic falsification of the estimated unknowns. Although using the proposed models allows reducing the number of unknowns, the equation system is still underdetermined. The proof of the following theorem does not depend on the presence of unknowns. The seven unknowns are three temperatures, two pinch powers, and two spoke transparencies. The goal is to transform the system into one in which the unknowns are the new parameters, and which is usually much easier to solve. The rule of three is then applied to project the microcosm onto the macrocosm and determine the unknowns. There are many significant unknowns related to copermitting. The number of unknowns does not change since two forces replace a force and a couple. To find out the intersection point, we have four equations with four unknowns. Since there are many unknowns and six equations to be set to zero, one uses approximate solution by using these geometric and inertial parameters. With three detectable edges, a set of 12 equations in 12 unknowns can be formulated. Therefore, when manipulator's geometry is fixed, condition (26) becomes a scalar equation in three unknowns: the three generalized coordinates. The test set consisting of seven to nine unknowns from each larviposition day was predicted with accuracies similar to the cross-validation results (78-100% accurate). Thus, in numerical simulation, the number of unknowns would be prohibitively large for simulation over dimensions of metres. In a cell-centre scheme the unknowns usually represent cell averages, so the local approximation is piecewise constant. The distribution matrices, introduced in (3.13) and (3.14), to match the cell residuals with the unknowns, are also difficult to define. As described before, we allow 'hanging' nodes while the corresponding unknowns are eliminated by linear interpolation. In these references, it is also shown how the convergence of the scaled unknowns u() themselves can be also established, in an ad hoc completion. The discretized full problem with all scales is solved efficiently such that the computational cost is essentially proportional to the number of unknowns. Consideration of operant learning as a selection process involves the greatest speculation and most unknowns. Ratios of count rates for the unknowns relative to the standard reference materials were used to calculate the concentrations of elements in the unknowns. Using the phase conditions, we are able to specify the additional unknowns (3.31). Since we know that the normal component of the fluid velocity is zero at each surface, there are four unknowns on each element. With the underlying liability replaced by the realized sample, other unknowns in the threshold model can be updated using the methods for normally distributed traits. The particular ordering of the equations and the unknowns in the linear system shown in figure 7 may a t first look irregular. The system is not cubic or quadratic, but linear in these unknowns. On the other hand, she was protected from one of the most challenging unknowns in language use: having other people speak back to you. The influence of gross errors in the observations and the effect of non-modelled error sources on the unknowns are estimated. The effect of non-modelled atmospheric influences on the estimated unknowns has been calculated for varying observation configurations. If the link geometry is given, condition (16) will become an equation in three unknowns: the three orientation parameters of the platform. The number of equations must be the same as the number of unknowns (generally 6 in all: 3 for translation and 3 for rotation). Why leave a relatively dependable system for one with many economic unknowns? Therefore, to eliminate the possible sliding, the model adjusts the object trajectory or modifies the joint parameters selected as unknowns. Assume that the unknowns in var0 var can be set to be free. Although the syzygy equations have much fewer unknowns than the fundamental equations, they are often difficult to solve. The preceding system has 24 equations and only 18 unknowns. Nevertheless, mass and inertia distribution are unknowns in a design procedure, since they depend also on the mass and inertia of the motors. The translation is first expressed in the world frame rather than the camera frame, in which case the number of unknowns can be reduced (as shown above). Whether this is possible or not is checked simply by counting the number of equations (number of the outward-going waves) and the unknowns (variables that can be disturbed). The second one is developed based on an online parameter estimation procedure to obtain the environmental unknowns, and compute the proper reference position for tracking a desired contact force. There are too many practical unknowns for any confident prediction as to when and whether average cane yields would fulfil official targets and reach the 1980s average of 54 tonnes. We turn instead to cell-centre and node-centred methods, where the equations and unknowns have a more natural matching with the number of equations always equal to the number of unknowns. The idea of taking out a single contract for the work was rejected as it would have had to include gutting the building, and many unknowns were anticipated. There are three equations and seven unknowns. The solution adopted is to first eliminate the variable t in each set of edge equations (5), which then provides a set of 8 linear equations in 9 unknowns. Each match yields an equation whose unknowns are functions of the translation vector and the rotational matrix between a real worldrelated frame and a camera-related frame. In this way, the unknowns of the problem are given by the n circulations of the rings on the body and the m circulations of the horseshoe vortices. The general shell element procedure consists in solving problem (2.15), hence the unknowns (degrees of freedom) are the 3 displacement components and the 2 rotation components at the nodes. Total includes remarriages of unknowns. Starting from an initial point, the algorithm proceeds to update each of the groups of the unknowns in turn until a certain criterion of convergence is reached. The point is that s and t are expressed over a common set of unknowns, not all (or indeed any) of which they are obliged to mention. The origin is gradually enlarged by encompassing more and more solved unknowns, and the propagation of the solving goes from the everrefreshing origin to its surroundings. The constraint equations and their first and second derivatives must be involved into the equations of motion to produce a number of equations in accordance with the number of unknowns. The dynamic model is a system of seven equations and six unknowns, but since the evolution of the trunk satisfies (3) this system is compatible and admits one unique solution. The linear systems, to be solved in the velocity analysis, have the same coefficient matrices of the unknowns as the ones, to be solved in the acceleration analysis. There are so many unknowns. Take note though; it is not at the moment a viable proposition; it is an equation with too many unknowns. As already discussed, neither are sound reasons for comparing unknowns to unknowns. We also know there are known unknowns; that is to say we know there are some things we do not know. At odds with a climate of reduced unknowns and devolved responsibility is a desire in good clients to pursue creativity, novelty and delight. Since is a system of two independent equations with three unknowns, the selection and dominance coefficients cannot be simultaneously estimated. Putting together results from such diverse species is speculative, involving too many unknowns, but the exercise is worthwhile. There are 10,224 unknowns in the corpus, mostly proper nouns. Special symbols for unknowns and numbers, as well as punctuation marks are left intact. Therefore, twelve closure equations for the twelve unknowns would be needed which complicates the resolution of the direct kinematic problem considerably. The algorithm is initialed with null values for all unknowns. Because at least four sets of independent motions are required to solve the unknowns, we do four calibrations at the beginning of the process. A good choice may lead to an equation involving only one or two of the unknowns, which can improve the efficiency of the solution. The first of these is that the discrete equations, based on the cells, do not match up with the unknowns, based on the vertices. The unknowns (both velocities and stresses) are assumed to vary linearly over each element. Note that the matrix has two equations, thus we need at least two motions to compute the four unknowns. 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. |
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。