spectral purity是什么意思

网络释义

用法例句

It leads to constant amplitude, higher spectrum purity, higher frequency resolution and improved frequency agility.

实验结果表明,该频率合成器输出的信号幅度稳定,具有频谱纯度较高、频率分辨率高以及频率捷变时间短等优点。

At last the architecture is simulated, experimental results verify that this method can minimize ROM efficiently, at last analyzing the effect of varying parameters on spectral purity of the s.

最后分析并讨论了电路各参数对DDFS频谱纯度的影响。

A design method of high purity spectrum transmitter is given in detail.

针对一种具体的设计指标 ,详细介绍了一种大功率高纯频谱发射机的设计方

HPLC determination of the chromatogram purity in Amrinone standard substance;

HPLC法测定氨力农对照品的色谱纯度

A high-performance wave-generator based on DAC;

高谱纯度低频信号源的设计与实现

The molar yield of the 2,6-MPN under the conditions mentioned above could reach up to 93% with a purity of 90% by GC.

在此条件下,酰化反应的收率为93%,产物的气相色谱纯度为90%。

Determination of Purity of Triphenyl Phosphine by CGC

毛细管气相色谱法测定三苯基膦纯度

A great deal of pigment monomer in high purity could be got by using column chromatography.

③柱色谱法可获取纯度很高的多种色素单体。

Determination of purity of industrial use acrylic acid by gas chromatography

GB/T17530.1-1998工业丙烯酸纯度的测定气相色谱法

Butadiene for industrial use--Determination of purity--Gas chromatographic method

GB/T6013-1985工业用丁二烯纯度的测定气相色谱法

The purity of argon was analyzed by gas chromatography with argon discharge detector.

采用氩放电检测器气相色谱仪分析了氩气纯度。

Study on the Methods for Testing Liquid Chromatographic Peak Purity of Explosives and their Applications;

炸药液相色谱峰峰纯度判别方法及应用研究

Study on the Preparation of Acetonitrile of Gradient Grade for HPLC

梯度级色谱纯乙腈的产业化制备工艺研究

Application of GC9560-HF Chromatograph in Fluorine Analysis

GC9560-HF气相色谱仪在氟气纯度分析中的应用

Determination of Pure 2-Methoxyphenol by High-performance Liquid Chromatography

高效液相色谱法测定高纯度邻羟基苯甲醚

Determination of enantiomeric purity of(R)-N-acetylthiazolidine-2-thione-4-carboxylic acid by high performance liquid chromatography with pre-column derivatization

柱前衍生高效液相色谱法测定NTCA的光学纯度

High-purity n-heptane and isooctance--Determination of purrity--Capillary gas chromatography

GB/T8120-1987高纯正庚烷和异辛烷纯度测定法(毛细管色谱法)

Experimental results showed that the method of peak purity identification of chromatographic fingerprints was reliable.

此方法用于色谱指纹图谱峰纯度的鉴别,结果可靠。

A procedure for recognizing peak purity of Cassiae Semen chromatographic fingerprints by chemometrics method was described.

应用化学计量学方法鉴别色谱指纹图谱的峰纯度。

Monitoring of Preparation Condition of 1-Bromo-2,4-difluorobenzene by Gas Chromatography/Mass Spectrometer

气相色谱-质谱监测1-溴-2,4-二氟苯的合成条件、贡献及纯度

Styrene for industrial use--Determination of purity--Capillary gas chromatography

GB/T12688.1-1998工业用苯乙烯纯度的测定毛细管气相色谱法

Fluorinated method for industrial uses--Determination of purity--Gas chromatography

GB/T7375-1987工业用氟代甲烷类纯度的测定气相色谱法

Analysis of the Purity of 2,6-Di-tert-butyl-4- Methyl phenol and the Content of Free Methyl phenol by CGC

毛细管色谱法分析2,6-二叔丁基对甲酚纯度及游离酚含量