wave reflection造句
1. Then using spherical stress wave reflection and transmission theory under the state of medium-high velocity the formation of spot in the ceramic back.
2. A stress wave reflection imaging(SWRI) method is presented to test and diagnose the complex defects in the concrete structure.
3. The stress - wave reflection method exist limitation in testing the quality of foundation pile. The direction of defects in pile body exerts a tremendous influence on testing results.
4. Finally, the computation of wave reflection and diffraction in the Dalian Harbor indicates that the present method can be widely used for computing the wave field in harbors.
5. The author discusses the stress wave reflection used to measure the building foundation through a case study. Its uncertainty and some new ideas have also been considered in the paper.
6. Research shows that stress wave reflection method can not only detect the anchoring position and anchoring length, but also indirectly detect the bolt anchoring force through anchor wave velocity.
7. According to the real-measured wave reflection coefficient of two kinds of open-caisson wharf structural types in front of dike under the action of wave, the relationship between them is verified.
8. This paper presents experimental investigations for locus of the triple points in shock wave reflection over a semicylinder.
9. As a new type breakwater, perforated caisson is taken more attention because its structure can effectively reduce the wave reflection and the wave energy.
10. The blast furnace raceway formation under the intensive coal injection by measurement of micro wave reflection gunned through a tuyere is discussed.
11. Many different simplified or approximate formulas have been proposed for calculation of P - SV wave reflection coefficients.
12. For scattering of a bounded acoustic beam from a liquid-solid interface, the principal difficulty comes from the treatment of tie plane wave reflection coefficient.
13. The damping of cold phase is mainly related to the delaying effects of the equatorial wave reflection.
14. An artificial damping layer is adopted on the free surface to avoid the wave reflection.
15. In recent years, in order to reduce the total cost of project by decreasing the wave reflection and the wave forces, many countries have conducted researches on studies of new type of caissons .
16. This paper summarizes simply the history of bolt testing technique, describes in detail stress wave reflection method.
17. Using the present analytic solution, effects of elasticity and permeability of two poro-elastic submerged structures on wave reflection and transmission are studied.
18. In this paper, the laboratory study of multi-directional random wave reflection on vertical and sloping breakwaters is presented.
19. Transmission equation of acoustic wave in layered media is given. By numerical calculation, the effects of acoustic parameters of each layer on the sound wave reflection and attenuation is analyzed.
20. The bandgap structure is calculated using periodic method of moment, and the plane wave reflection phase is calculated using FDTD.
21. The paper contains four parts: time-domain characteristics of sea waves, frequency-domain characteristics of sea waves, propagation and transformation of waves, wave breaking and wave reflection.