- 1. These changes are called attenuation.
- 这些变化称为衰减。
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- 2. When covered by your hand, this antenna suffers from attenuation.
- 当你用手覆盖了这个点，天线信号就会衰减。
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- 3. A new method of precise measurement of optical fiber attenuation.
- 一种新的精确测试光纤衰减方法的探讨。
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- 4. One is attenuation control mode and the other is power control mode.
- 一种是衰减比例控制模式，另一种是功率控制模式。
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- 5. Expresss the factors resulting in the attenuation of acoustic waves.
- 请陈述导致超音波衰减的各项因素。
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- 6. Attenuation is the result of two processes: scattering and absorption.
- 衰减是两个过程的结果：散射和吸收。
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- 7. For a certain degree of attenuation nature demands a certain minimum time.
- 为了达到某种程度的压制，自然要求某个最小时间。
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- 8. The study of seismic attenuation property is a major subject in seismology.
- 地震波衰减性质的研究是地震学研究的重要课题。
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- 9. The attenuation weak spot is the black strip in the lower left corner of the band.
- 天线的衰减弱点就是钢圈左下角的黑色覆盖物。
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- 10. Signal attenuation in the power line environment is often great, and unpredictable.
- 信号衰减在输电线环境经常是伟大和变化莫测的。
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- 11. The filter selectivity and stopband attenuation can be easily specified or controlled.
- 所设计滤波器的选择性和阻带衰减可预先给定并易于控制。
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- 12. The attenuation of neutrons from a nuclear explosion involves several different phenomena .
- 核爆炸中子的减弱包括几种不同的现象。
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- 13. In any case, always short wavelength signal attenuation by this process, enhanced long-wavelength signal.
- 在任何情况下，短波长的信号总是被这种过程所衰减，同时长波长信号得到增强。
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- 14. Two kinds of program control signal attenuation circuits, which are used in circuit design, are introduced.
- 本文介绍线路设计中所应用的两种程控信号衰减电路。
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- 15. Wave attenuation properties of rectangular pontoon breakwater were analyzed with eigen - function expansion.
- 利用特征函数法对矩形浮箱式防浪堤的消浪性能进行分析。
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- 16. Some (Apple included) have pointed out that all phones suffer some signal attenuation when held near the antenna.
- 一些人(包括苹果公司)指出，只要握在天线附近，所有的手机都会出现信号衰弱的问题。
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- 17. It adopts enveloping technology of fluorescent powder to reduce attenuation of tri - phosphor fluorescent powder.
- 采用荧光粉包膜技术，减少三基色荧光粉的衰减。
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- 18. And the attenuation studies of seismic wave in the laboratory have provided studying base for the mechanism studies.
- 而实验室中对地震波衰减的研究为衰减机理提供了研究基础。
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- 19. The panels are lightweight and environmentally sound (they are totally recyclable) and provide some noise attenuation.
- 这些板材具有轻质、环境友好(可完全重复利用)和隔声吸音的性能特点。
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- 20. Combined with the problems during the experiment, design a improved testing circuit of Direct Current Attenuation Method.
- 结合试验过程中遇到的问题，给出了改进的直流衰减法测试电路。
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- 21. A displacement optical fiber sensor was used for dynamic measuring the relationship between attenuation and displacement.
- 测量中使用了光纤位移传感器，对衰减与位移的关系进行了动态测量。
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- 22. The seating was steeply sloped in these structures, typically 2:1, which afforded good sight lines and reduced grazing attenuation.
- 剧场的座位是急剧倾斜的，通常为2：1的坡度，给予观众们良好的视线并且减少了掠射衰减。
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- 23. According to the designing demands, such as bandwidth, stop-band attenuation, the optimization software can optimize the diplexers.
- 此软件能根据一定的技术指标要求(如带宽、带外衰减等)，优化出双工器最佳参数。
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- 24. "Gripping any phone will result in some attenuation of its antenna performance, depending on the placement of the antennas," he said.
- “任何手机拿在手里，信号都会受到影响，取决于天线的位置，”他说。
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- 25. Comprehensive curve pattern, attenuation coefficient and the relationship of plane position and geological abnormity had been conducted.
- 研究了综合曲线的形态、衰减系数大小，平面位置与地质异常体的类型定性关系。
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- 26. Comprehensive curve pattern, attenuation coefficient and the relationship of plane position and geological abnormity had been conducted.
- 研究了综合曲线的形态、衰减系数大小，平面位置与地质异常体的类型定性关系。
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