查询词典 spectrum

The bubble detectors can be used to measure neutron energy spectrum and as neutron dosimeter.

这种探测器可用于中子能谱和中子剂量测量。

Each cell was mapped by the center point on the cell of transverse section with extended up and down for four pixel (nine-pixel lengths in total) and two pixels in width, and thereafter line convoluted dot map was obtained. Through Fourier transformation, the frequency distribution of power spectrum pattern from both horizontal and vertical direction was obtained, and the cell diameter in radius and tangential direction was known from the maximum value except 0 in the distribution.

把每个纤维细胞都用其中心的一个长9个像素点、宽2个像素点的线段点图表示，进行傅立叶变换，其能量光谱图在水平和垂直方向上的频率分布，除零值以外的最大值，即为细胞径向、弦向直径。

Our company enjoys leadership in high-cycle application fields and spectrum, assistance in resolution of unused technical application of each industry in terms of automatic temperature control, high-tech field, such as vacuum specific heating automatic test, heart valve automatic melting, electric accelerator power, optical fiber heating, stainless boiler double bottom, aluminum foil sealing, platinum and gold casting, dental and medical equipment, high-cycle plate connection, curve wood shaping, car carpet and space valve welding etc.

并在自动温度控制、高科技领域，如真空比热自动测试、心脏瓣膜全自动熔炼、电子加速器电源、光纤加热、不锈钢锅复底、铝泊封口、铂金黄金浇铸、齿科及医疗仪、高周波拼板、曲木成型、汽车地毯和空间膜焊接等。本公司是高周波应用领域接触面最广、帮助各行业解决技术应用空白点最多的企业之一。

The spectrum of fiber Bragg grating can be controlled by double exposure technique.

提出了一种利用非线性二次曝光技术制作三角形光纤Bragg光栅的新方法。

First we use the setup to record the FRT spectrum by double exposure.

并根据上述的考虑，推导出了物体的倾斜和面内位移与条纹周期之间的关系。

The spectrum of fiber Bragg grating can be controlled by double exposure technique. The first exposure is used to control the resonant wavelength of fiber grating by directly irradiating the naked photosensitive fiber.

该方法只使用普通Bragg位相模板，采用两次曝光技术，通过控制光纤光栅的本地谐振波长和反射率，达到控制光纤光栅谱形的目的。

In the case of double line spectrum, modulation ratio changes as a periodic function of light-path difference with the period of λ〓/△λ.

在有一定宽度的谱线情况下，调制比随光程差的增加而衰减，因而存在一个最大光程差λ〓/△λ。

Based on the energy sensing, there are cooperative spectrum detection algorithms such as AND model, OR model, counting model, double threshold model, likelihood ratio model, linear cooperation model, and Distributed Wireless Communications System model.

基于能量检测，协作频谱检测的算法主要有：与算法、或算法、计数算法、分区算法、似然比算法、线性加权算法和分布式无线通信系统算法。

The doublet nature of this and other lines in the Na spectrum indicates a doubling of the expected number of states available to the valence electron.

钠光谱中的这条线以及其它线的双重性指出预期价电子可用的状态数是双重的。

Except this, we found that the average results of structure under three earthquake waves are dower with the results of spectrum analysis.

在对结构进行弹性动力时程分析时，结构在人工波作用下的反应要大于实际波，且三条地震波作用下的平均值与谱分析结论相吻合。

" I' d like to get some rough idea about music in the baroque ear, please."

请简要介绍一下巴罗克时期的音乐，好吗？

The results showed that the peak latency and pattern of SEPs elicited by electrical needling in LI-l1 and MP were similar. The amplitude of SEPs elicited by electrical needling in LI-l1 was higher than that of MP. There was no obvious SEPs generation when MM was electrical needling.

结果显示，电针刺激曲池穴和其邻近桡侧伸腕长肌运动点诱发性脑电波的波形和波峰时间是类似的，只是穴位的诱发性脑电波波幅较大，而电针刺激非穴位点并没有明显的诱发性脑电位。