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multiple wavelength中文什么意思

發(fā)音:   用"multiple wavelength"造句

例句與用法

  1. for example, the simultaneous multiple wavelength observation of certain pulsars help astronomers to more precisely determine their radiation emission mechanism
    例如利用這觀測法來觀測脈沖星，可幫助天文學(xué)家確定其輻射發(fā)放機制。
  2. an even more aggressive tool that astronomers are currently using is to observe an object in different wavelengths at the same time, known as simultaneous multiple wavelength observation
    目前天文學(xué)家已掌握更先進的工具，能同時對天體的不同波段進行觀測，這種方法稱為同時多波段觀測法。
  3. 3 ) the new types of photonic devices based on sampled grating : multiple wavelength laser, wavelength multiplexer / demultiplexer, reconfigurable optical add / drop multiplexer, optical fiber sensor, and multiple channels dispersion compensator
    3)取樣光柵構(gòu)成的新型光子學(xué)器件：多波長激光器、波分復(fù)用解復(fù)用器、重構(gòu)型光分插復(fù)用器、光纖傳感器及多信道色散補償器在光纖通信中的應(yīng)用前景。
  4. experimental results on butane and butane-plant oil flames indicated that, measurement precision by the multi-wavelength method is strengthened by taking radiation information on multiple wavelength units into consideration, and moreover, the radiation calibration procedure is simplified, in that a halogen light source is used instead of in situ flame radiation . in section 2, fluctuation and averaging analyses are carried out on optical transmission signals by particles passed through laser beams to derive particle size and concentration in measuring area, furthermore, correlation calculations are conducted on two adjacent laser beam signals to obtain flowing velocity of particle
    對丁烷氣體火焰及丁烷-植物油混合燃料火焰的測量結(jié)果表明，多波長分析方法優(yōu)于傳統(tǒng)的雙色法，表現(xiàn)在兩個方面：一、由于綜合考慮多個波長單元上的火焰輻射信息，多波長方法的測量精度比雙色法有較大的提高；二、在多波長分析方法中，采用標準鹵素燈進行相對輻射強度標定，簡化了雙色法中的火焰絕對輻射強度的標定。

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