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- Considering the measured spectrum and APU equipment,a microporous muffler is used for reducting of APU exhaust noise. The measured results show that the effect of microporous muffler for noise reduction of APU exhaust is very satisfactory. 通过试验比较,表明采用微穿孔板消声器降低MA60飞机APU排气噪声的效果是非常理想的。
- At the same time listing two real measurement spectrum graphs and data by using R3131 spectrum analyzer,it has been verified that observing and measuring the micro-dis... 用R3131频谱分析仪实测的频谱图及数据,验证了频谱仪观测信号微小失真的可行性和优越性。
- There is some structure in the modeled spectra between 250 and 400 nm due to the optical constants of crystalline silicon, "si", which does appear in the measured spectra. 在模拟谱250和400毫微米中出现的一些结构,是因为晶体硅的光学常数。硅;在标准光谱中出现.
- The method can be useful to measure spectrum of all luminescent devices and has obvious advantage for on-line controlling,adjusting,measuring the developed luminous devices of the color change. 该方法适用于测量所有发光器件的光谱,对于研制变色发光器件的现时监控、调试和测量更显示出其突出的优点,具有一定的开发研究和实用价值。
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- Frequency Measuring Spectrum Analyzer 频率测量光谱分析器
- We have measured the car's fuel consumption. 我们测量了这辆汽车的汽油消耗量。
- He measured the length of the room. 他量了房间的长度。
- The method can be extensively applied to improving the accuracy of measuring spectrums and recovering 3-D shape information. 本方法可用于提高光谱测量和三维信息恢复的精度。
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- She measured the stranger with her eyes. 她用双眼打量着那个陌生人。
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- We measured the difference(s) in temperature. 我们测量了温度的变化。
- A decrease in signal power as measured between two points. 信号能量在两点间测量出来的减小量。参阅signal。
- An amount or length measured in yards. 按码测量的数量或长度
- There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭,莫衷一是。
- In the spectrum, distinct colours shade into each other. 在光谱中,截然不同的颜色相互融合起来。
- There is a wide spectrum of opinions on this question. 在这个问题上有著各种不同的意见。
- He lost his balance and measured out his length on the ground. 他失去了平衡,在地上跌了个四爪朝天。
- The measured, rhythmical sound of verse; meter. 韵律诗的节奏,韵律; 音步
