英汉例句

• the content of vinyl chloride copolymer in the polyethylene terephthalate scrap was analysed by using the heating method, the fourier transform infrared spectrometry and the gravimetric method.

  采用加热显色法、傅立叶红外光谱法和称量法对废聚对苯二甲酸乙二酯中的氯乙烯共聚物进行定量检测。

• when proper care is exercised in the data collection, fourier transform. infrared spectrometry can provide this information.

  如果对数据的采集加以关注，傅里叶变换红外光谱（ftir）就可以便捷地给出这种判断。

• at last, the experimental results of elementary analysis, thermogravimetric analysis and infrared spectrometry for two products synthesized were given in this paper.

  最后给出了两产物的元素分析、热重分析和红外光谱分析的实验结果。

• the cation exchange resin was characterized by fourier transform infrared spectrometry (ft-ir).

  采用傅里叶变换红外光谱（ft-ir）对合成的强阳离子交换树脂进行表征。

• the resulted d, l-lactide and glycolide were found to have ring structure by fourier transform infrared spectrometry and proton nuclear magnetic resonance(1h nmr) spectrometry.

  通过傅立叶红外光谱和氢核磁谱（1hnmr）测试表明所合成的丙交酯和乙交酯具有环状结构。

• the product was identified by oscillopolarography, infrared spectrometry and melting point test. the purity of 4-picolinic acid determined by the oscillopolarography was about 97.7%.

  最后经示波极谱、红外光谱和熔点测试法证明电合成的物质为异烟酸，纯度为97.7%。

• methods:attenuation reflection-fourier transformation infrared spectrometry with clustering analysis was used to the identification of aarons beard.

  方法：衰减全反射-傅立叶变换红外光谱法结合聚类分析方法定性鑒别金丝桃属药材。

• an automatic detection method for identifying the materials of chemical products is studied making use of infrared spectrometry theory and computer technology.

  本文利用红外光谱理论和计算机技术研究了一种全自动检测化学产品用料真伪的方法。

• the characterization with transmission electron microscope (tem) and infrared spectrometry (ir) has illustrated the copolymerization process.

  透射电子显微镜表征互穿共聚物乳胶膜的微观结构。

• the residue was washed with dilute hydrochloric acid solution, the precipitation was dried, purified, and identified by the infrared spectrometry (ir) and high mass spectrometry(hrms)with des-hs.

  反应产物用稀盐酸溶液洗涤，将所得沉淀干燥后经分离纯化，对纯化产物进行高分辨质谱、红外光谱鑒定。

• now in china gb/t16488-1996 regards infrared spectrometry as the first method to determine oil content.

  目前gb/t16488—1996以红外分光光度法为测定石油类的第一方法。

• a quantitative analytical method to determine two binary systems, borneol/borneol borate and borneol/o-carboxy borneol benzoic ether, by fourier transform infrared spectrometry is reported.

  报道了用傅里叶变换红外光谱法定量分析龙脑/硼酸龙脑酯和龙脑/邻苯二甲酸酸性龙脑酯两个二元体系的测试方法。

• using gas chromatography, gas chromatography-mass spectrometry, carbon isotopes and infrared spectrometry to analyze the source, type and the maturity of crude oils in the changbei oilfield.

  采用气相色谱、色谱-质谱、同位素、红外光谱等方法，分析了长北油田原油的来源、母质类型的成熟度的高低。

• application of near - infrared spectrometry in control analysis of blended gasoline was introduced in this paper.

  介绍了近红外光谱法在调合汽油试验控制分析中的应用。