frequency band
频带
常用释义
英式发音
美式发音
基本释义
- 频率带：一系列连续的声学、无线电或光谱频率范围之一，每个频率范围的起始点是前一个频率范围的结束点。
例句
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1·The European HiperLAN standard operates in same frequency band as the U-NII.欧洲超级无线局域网的标准工作频率与 U-NII 相同。
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2·In DS - CDMA system, a number of users share a common frequency band.在DS - CD MA系统中，许多用户占用同一个频带进行通信。
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3·The high accuracy can be obtained by the method in wide frequency band.此测量方法可以在一个较宽的频率范围内，获得较高的测量精度。
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4·First, effective frequency band of component is widened by compound structure method.首先，通过采用复合式结构展宽抑制元件频带。
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5·First, the concept of LHM and the methods to realize it in microwave frequency band are introduced.首先介绍了左手材料的基本概念，左手材料在微波频段的实现方法。
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6·The noise from injection and bubbling has the character of wide frequency band and high noise level.喷注与鼓泡产生的噪声具有频带宽、声压级较高的特征。
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7·The RF-7800V provides continuous coverage in the 30 to 108 MHZ frequency band at up to 50 watts of power.还可在50w功率下提供30-108MHz的持续性频率覆盖。
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8·The frequency band and space band of the optimum cating parameters are studied further for practical use.本章还进一步研究了最佳涂层的频带带宽和空间带宽，探讨了最佳涂层的实用性。
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9·The design principle and experiment results of wide frequency band measurement of ps laser pulsewidth are given.给出了皮秒激光脉冲宽度带测量的设计原理和实验结果。
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10·The Cover Matrix enhanced information of cylinder explosive noise signal at frequency band of cylinder explosive.该包含矩阵加强了气缸爆发噪声信号在气缸爆发频率所在频段的信息。