| 词汇 | example_english_standing-wave |
| 释义 | Examples of standing waveThese 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. Note that there are always two or three grippers holding to the environment to provide friction force in the standingwave gait loop. A bubble, trapped and held in a fixed position by an acoustic standingwave, begins to move erratically if a threshold wave amplitude is exceeded. The longitudinal standingwave is synchronously forced and resonated while the cross-wave is not resonant and is of higher order in amplitude. The particular case when a transverse standingwave was induced above the duct was examined in detail. The amplitude of the incident wave was close to 2.5 mm, hence the lateral standingwave above the cylinder can be seen to have been approximately four times this height. In each experiment a standingwave was generated from an initially tilted interface, representing the tilted thermocline in a lake. At the second resonance mode, the second-order mean free-surface displacements behave as a standingwave in the x-direction. These data imply that putative standingwave phenomena, due mainly to corticocortical propagation, should make much larger contributions in humans than in lower mammals. From state 4 to state 6 and onward, the robot enters the standingwave gait phase. The generation algorithms for various gaits are investigated, namely, singlestride gaits with backward motion and fault-tolerant features, and multi-stride gaits with standingwave feature. Note that nonlinearity will produce a qualitative difference between crests and troughs of the standingwave. Any infinitesimal perturbation of the basic state develops into a standingwave, represented by a trajectory passing near the origin in the phase plane. The frequency of the longitudinal standingwave is exactly equal to the frequency of the wavemaker motion and its amplitude is a function of that forcing frequency. Similar to the double-stride gaits, the initial condition usually cannot start the standingwave pattern. This unsteady process affects the standingwave in the tube significantly. It can be anticipated that this process will have an important feedback on the amplitude of the standingwave in the tube. Such standingwave patterns were observed in the video records taken in the present study (but not presented here) as well. The disturbance anticipated by the analysis is then in effect almost a standingwave, in the sense that it does not propagate, at least not very quickly. For the standingwave index remaining unchanged from its one jump to another, the frequency could be tuned only within 5 - 6%. In most cases the initial standingwave generated by the tilted interface steepened and evolved into a packet of solitary waves, although some energy remained in a residual larger scale. Nevertheless, based on the augmented gripper and extensor concept, we propose the following strategy to generate standingwave gaits. For the case of a standingwave in a stratified fluid, we shall demonstrate that a second boundary layer can exist which represents a linear balance between buoyancy and diffusion. Following the superposition principle, all possible standingwave motions can be separated into components called modes, each of which has a specific frequency and specific locations of nodes. Multi-stride gait generation leads to the standingwave gait, which is the fastest gait in terms of the number of state transitions in a complete gait cycle. The longitudinal modes of a resonant cavity are the particular standingwave patterns formed by waves confined in a cavity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The opposite of a node is an anti-node, a point where the amplitude of the standingwave is a maximum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As with other brass instruments, sound is produced by blowing air through pursed lips producing a vibration that creates a standingwave in the instrument. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In this case the standingwave is imposed on the beam. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The frame must be made of a nonconductive material like wood, because any conducting objects near the line can disturb the standingwave pattern. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As more wave energy enters the chamber, it combines with and reinforces the standingwave, increasing its intensity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As with common lasers this forms an optical cavity or "optical resonator", allowing a standingwave to form inside the spacer layer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The "sum" of two counter-propagating waves (of equal amplitude and frequency) creates a "standingwave". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Any electromagnetic mode at equilibrium (i.e. any standingwave) could only exist if it used the walls of the cavities as nodes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At speed a problem with the outer covering became apparent: it tended to ripple and flap excessively in the form of a standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The interference causes resonance creating a standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For such shells, it causes a slow precession of a standingwave around this axis, with an angular rate that differs from input one. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The standingwave will also begin construction in 2008 with a completion date of spring 2009. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In a resonator superposition of the incident and reflective wave occurs, causing a standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The basis of the drive is that space is a standingwave pattern. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This equation shows that, for a standingwave, the complex reflection coefficient and impedance repeats every half wavelength along the transmission line. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The undulations form a standingwave pattern, relative to the undular bore front. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The direct and reflected waves are superimposed causing a standingwave to be formed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In practice, losses in the transmission line and other components mean that a perfect reflection and a pure standingwave are never achieved. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In flood, the river forms a standingwave at the campus dam that is very popular with surfers and kayakers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It causes a slow precession of a standingwave around this axis, with an angular rate that differs from input one. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Counterpropagating beams of circularly polarized light cause a standingwave, where the light polarization depends on the spatial location. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The maximum is then calculated from the known mathematical shape of the standingwave pattern. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Pressure and particle velocity are 90 degrees out of phase in a standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Slotted lines are primarily intended for measurement of the voltage standingwave ratio on the line. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An annual surfing competition is held on the standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The purpose of the vertical hard basin drop is to force the water into a hydraulic jump (a small standingwave). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He interpreted the phenomenon in hydrodynamic terms as a standingwave and rotor, a model confirmed in 1939 by glider flights. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This resonant cavity is a particular standingwave pattern formed by waves confined in the cavity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The longitudinal mode of a waveguide is a particular standingwave pattern formed by waves confined in the cavity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Cells infused into the chip are trapped in the ultrasonic standingwave formed in the channel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the microwave is run without an object to absorb the radiation, a standingwave will form. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If a suitable constant frequency is used, a standingwave can form within the tube. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When two waves having the same amplitude and frequency, and traveling in opposite directions, superpose each other, then a standingwave pattern is created. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An impedance mismatch creates a reflected wave, which added to the incoming waves creates a standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The standingwave patterns produced are called modes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The failure of the line to transfer power at the standingwave frequency will usually result in attenuation distortion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The result is a "partial standingwave", which is a superposition of a standingwave and a traveling wave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The gates those which are open generate a standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Waves suitable for surfing are primarily found in the ocean, but can also be found in lakes or in rivers in the form of a standingwave or tidal bore. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The longest natural period of a seiche is the period associated with the fundamental resonance for the body of water -- corresponding to the longest standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, provided a standingwave is present, they may also be used to measure the distance between the nodes, which is equal to half the wavelength. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The resulting photographs of standingwave patterns in both sand on steel plates and standingwave patterns in water, are striking. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If they shake in sync, the rope will form a regular pattern with nodes and antinodes and appear to be stationary, hence the name standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In general, thermoacoustic engines can be divided into standingwave and travelling wave devices. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The key requirement for formation of a seiche is that the body of water be at least partially bounded, allowing the formation of the standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The room was exactly half a wavelength in length, and the desk was in the centre, thus causing a standingwave which caused the vibration of the foil. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The movement of the outer case with respect to the standingwave pattern is proportional to the total rotation angle and can be sensed by appropriate electronics. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Standing waves exhibit multiple nodal lines (zero amplitude at each frequency) and multiple remote regions having equal phases (at each frequency). When this occurs, the water slows in a rather abrupt rise (a step or standingwave) on the liquid surface. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When the speaker is turned on, the standingwave will create points with oscillating (higher and lower) pressure and points with constant pressure (pressure nodes) along the tube. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This case describes the standingwave solutions of the time-dependent equation, which are the states with definite energy (instead of a probability distribution of different energies). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are played by blowing air through closed lips, producing a buzzing sound that starts a standingwave vibration in the air column inside the instrument. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For this to occur, a standing acoustic wave is set up within a liquid, and the bubble will sit at a pressure anti-node of the standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This observation explains the presence of focused bands of fluorescence in these standingwave studies. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Figure 1 plots the frequency amplitude relation for the stationary resonantly forced longitudinal standing waves. When used to eliminate standing waves, the ferrite sheath current filter must be placed at a current antinode, but not at standingwave nodes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When the stack is placed at a certain location in the resonator, while having a standingwave in the resonator, a temperature difference can be measured across the stack. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A controlled cable characteristic impedance is important because the source and load impedance should be matched to ensure maximum power transfer and minimum standingwave ratio. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The reflection creates a standingwave if there is reflection at both ends of the transmission line, which leads to further power waste and may cause frequency-dependent loss. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By slowly advancing around the rotor, a general standingwave can be drawn on graphing paper by recording the degrees of rotation and the meter strength at each position. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These data suggest that human alpha rhythm may be a mixture of local oscillations and global standing waves, with global behavior more dominant during resting states. He concludes these data show that propagating neocortical waves must be strongly damped so standing waves are not formed by interference of traveling waves, as proposed in the target article. Classically, it corresponds to standingwave. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Equalization is often unable to achieve flat frequency response at all listening locations in part because of the resonance (i.e., standingwave) patterns at low frequencies in nearly all rooms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The thickness of the spacer layer determines the so-called cavity-mode, which is the one wavelength that can be transmitted and will be formed as standingwave inside the resonator. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Voltage standing waves occur when impedance mismatches in the waveguide cause energy to reflect back in the opposite direction of propagation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For example, on the simplest of principles, one might expect to have standing waves in the extra compactified dimension(s). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The electrodes that drive and sense the standing waves are deposited directly onto separate quartz structures that surround the resonator. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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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