We obtain an experimental formula by measuring the standard spectrum of high pressure mercury lamp.
我们用高压汞灯作为标准光谱进行定标,得到了一个非常简单的计算光谱的数学公式。
The seismic response of the structure with long period will be over estimated, if the standard spectrum or the design spectrum given by seismic risk analysis is applied.
而长周期结构采用规范设计反应谱或由地震危险性分析给出的场地设计反应谱计算所得的地震反应结果偏大。
This is no small thing; the standard for Wi-Fi was developed on unlicensed spectrum that had been considered "junk band", cluttered with low-intensity signals from microwave ovens and baby monitors.
这不是一件小事;短距离无线保真频率是无牌普,曾经被认为是“垃圾频率”,短距离无线通讯充满了从微波炉和婴儿监视器里收集到杂乱的低强度信号。
The entire available frequency spectrum is used with 79 hops of 1mhz bandwidth, analogous to the IEEE 802.11 standard.
以1M hz带宽79跳来利用这个完整的可用频谱。
Three standard grades of magnetic materials are offered to fulfill a broad spectrum of magnetic field requirements along with a high resistance to demagnetization.
同时提供三个标准等级的磁性材料,满足具有高抗退磁磁场的广泛需求。
Traditional spectrum quantitative analysis needs to utilize the standard sample experiment to get the calibration curve before the quantitative result is done.
传统的光谱定量分析,在定量结果得出之前需要利用国际标准样品实验得到定标曲线。
According to its definition, the standard response spectrum only reflects the mean property of response spectra of structures.
根据其定义,标准反应谱仅仅反映了结构反应谱的均值特性。
The infrared spectrum diagram of this hesperidin product obtained accorded with that of the standard hesperidin.
所得橙皮苷产品的红外光谱图与橙皮苷的标准品红外光谱图相符。
The standard method for spectrum analysis in digital signal processing is the discrete Fourier transform(DFT), typically implemented using a fast Fourier transform(FFT) algorithm.
数字信号处理中标准的频谱分析方法是离散傅立叶变换(DFT),典型的实现方法是快速傅立叶变换(FFT)。
In standard reference channel, ITU standard reference creates a comb spectrum with fixed wavelength.
在参考通道,ITU标准参考模块的输出是具有固定波长的梳状光谱。
The standard of identification: it has been identified according to physiochemistry, UV spectrum, molecular weight, Chromatographic Fingerprints and amino acid analysis.
鉴别和检查指标标准:通过理化性质、紫外光谱、分子量指标、指纹图谱、水解氨基酸指标五部分进行确定。
The value of reaction spectrum of natural frequencies is calculated by standard reaction spectrum.
依据标准反应谱,得到各阶频率对应的反应谱值。
The infrared spectrum of the puerarin sample induced by electromagnetic field kept the same with the standard infrared spectrum of puerarin.
电磁诱导葛根素结晶样品其红外光谱图与葛根素标准红光谱图基本一致。
The effect of TPN with BCAA and standard amino acid solution on the serum amino acid spectrum of 20 cases of postoperative patients with moderate abdominal operations was observed.
本文观察了高支链氨基酸和普通营养型氨基酸,对20例腹部手术患者行完全胃肠外营养时血清氨基酸谱变化的影响。
Spectrum in the ritual worship, the king of setting a standard for the direct and collateral are basically two, that is, whether the son is the King and I, a direct descendant of the king.
而在祭祀祀谱上,论定某王为直系与旁系的标准大致有二,即是否传子为王和嫡系中的一世一王。
Space spectrum estimation, beamforming and nulling are important technique in smart antenna of TD-SCDMA communication standard.
空间谱估计技术,波束形成技术及零点技术是第三代移动通信标准TD-SCDMA中,智能天线的三个重要功能。
The vibrating spectrum analysis was done to centrifugal multi-level impeller blower, and found that the impeller has dynamic unbalance, so that the vibration of blower is to exceed the standard.
对离心式多级叶轮风机进行振动频谱分析,认为叶轮存在动不平衡,造成风机振动超标。
Your firm does not concurrently analyze the FTIR samples with a (b) (4) reference standard. Instead, you analyze the sample against a spectrum stored in the memory of the FTIR.
你公司利用其他的光谱信息来代替红外光谱而未按既定的标准进行红外光谱的一致性分析。
RESULTS TLC chromatogram and UV spectrum of Yukexin capsule content were same as the hyperoside standard sample.
结果:郁可欣胶囊内容物薄层色谱、紫外光谱与对照品金丝桃苷基本一致。
Fast Response, medium wave Infrared heaters are twin tube IR heaters with a spectrum between short wave and standard medium wave heaters.
快速响应,中波红外加热器是标准频谱红外加热器。
The invention provides a method for establishing an HPLC fingerprint spectrum of Radix Glycyrrhizae and a standard fingerprint spectrum thereof.
本发明提供了一种甘草药材HPLC指纹图谱的建立方法及其标准指纹图谱。
Third, The optical system, CCD, data acquisition board and spectrum analysis software has been integrated. Spectrum instrument is calibrated by standard mercury lamp.
将光学系统、CCD、数据采集卡和光谱分析软件组成完整的数字光谱分析系统。
The investigation object of this paper is the standard canonical form. In order to the mean square error, I analyze the existence and choiceness of ridge regression K in some spectrum.
本文以多元线性回归模型的典则形式为研究对象,从减小均方误差的角度出发,在一定的范围内分析了岭参数K 的存在性和岭估计的优良性。
The investigation object of this paper is the standard canonical form. In order to the mean square error, I analyze the existence and choiceness of ridge regression K in some spectrum.
本文以多元线性回归模型的典则形式为研究对象,从减小均方误差的角度出发,在一定的范围内分析了岭参数K 的存在性和岭估计的优良性。
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