1) Fourier transform infrared spectrometry
傅立叶红外光谱法
1.
According to the characteristics of infrared absorption of the copolymer of propylene-ethylene,proper wavelengths of infrared absorption band of propylene and ethylene were chosen and propylene monomer was determined by Fourier transform infrared spectrometry(FTIR).
应用傅立叶红外光谱法,根据丙烯-乙烯共聚物的红外特征性,寻找较好的峰位,使用通用型制膜机制得厚度均匀一致的膜片,制作标准曲线,建立了快速检测丙烯-乙烯共聚物中丙烯单元含量的方法。
2.
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。
2) FTIR
傅立叶变换红外光谱法
1.
DETERMINATION OF IMPURITY N_2O GAS IN PURE NO BY FTIR;
利用傅立叶变换红外光谱法检测一氧化氮纯气中的氧化亚氮杂质
2.
Chemical constituents were analysed by FTIR and GC-MS.
方法用水蒸气蒸馏法提取挥发油后,采用傅立叶变换红外光谱法(FTIR)和气相色谱-质谱法(GC-MS)分析。
3) Fourier transform infrared spectrometry
傅立叶变换红外光谱法
1.
Identification of genus Zanthoxlum by Fourier transform infrared spectrometry;
傅立叶变换红外光谱法在花椒药材鉴别中的研究
2.
This paper introduces the types, structures and components of the long path cell in Fourier transform infrared spectrometry and the open path FTIR as well as the progress of the FTIR application in the atmospheric environment chemistry, environmental monitoring and pollution sources monitoring.
主要介绍了傅立叶变换红外光谱法中长光程气体池、开放式傅立叶变换红外光谱法的类型、结构、组成以及在大气环境化学、环境监测和污染源监测中使用的进展状况。
3.
Zingiberensis wright is determined by Fourier transform infrared spectrometry.
直接对黄姜进行压片,利用傅立叶变换红外光谱法测定黄姜中皂素含量。
4) FT-IR
傅立叶变换红外光谱法
1.
Fourier Transform Infrared Spectroscopy(FT-IR) was used to investigate the spectra differences between 'Tian-ma'(Gastrodia elata Blume) and its five kinds of counterfeits,Polygonatum sibiricum Red.
采用傅立叶变换红外光谱法对天麻及其伪品(马铃薯、红薯、芋头、黄精、菊芋等)的材料粉末和提取物粉末进行了光谱特征比较研究。
2.
Methods Adhesives and the heat sealing material for food packaging were examined by FT-IR.
方法利用傅立叶变换红外光谱法对案件所涉及的包装封口处粘合剂和封口材料的成份分别进行了检验。
3.
The photocopy toners were collected and analyzed by fourier transform infrared spectroscopy (FT-IR).
方法 首先利用电熨斗加热提取复印件的墨粉 ,然后利用傅立叶变换红外光谱法对 9个墨粉厂家和 2 4种牌号进行检验。
5) Fourier transformation infrared spectrometry
傅立叶交换红外光谱法
6) FTIR
傅立叶红外光谱
1.
SEM observation and FTIR analysis of canine dental salivary calculus
犬龈上牙结石的傅立叶红外光谱分析和扫描电镜观察
2.
Fourier-transform infrared spectrometer (FTIR) was used to characterize the infrared spectral feature of films deposited on KBr substrate.
采用射频等离子增强化学气相沉积(RF-PECVD)工艺制备非晶硅(a-Si:H)薄膜,KBr衬底在175-275℃范围内变化,用傅立叶红外光谱仪(FTIR)测试KBr衬底上的薄膜红外光谱峰随衬底温度的变化情况,结合红外光谱峰的理论分析确定薄膜中氢含量随衬底温度的变化规律。
3.
The dried wood was test and measured by FTIR in order to disclose that timber mountain gum×flooded gum wood chordwise shrinkage should have the model and mechanism of change and to lower its wood movement.
采用人工模拟大气湿度变化规律,对尾巨桉木材进行循环干燥;利用傅立叶红外光谱揭示循环干燥对尾巨桉木材干缩影响的内在因素,探索尾巨桉木材弦向干缩率在循环干燥中的变化规律,旨在寻求降低尾巨桉木材胀缩性的新途径,为尾巨桉木材干燥和实木加工提供新的理论依据。
补充资料：联立模块法
分子式：
CAS号：
性质：又称联立模块法。一种定态流程模拟方法。首先假定流程未知物流变量值，然后通过流程各单元模块的严格计算产生其简化模型，将这些简化模型按流程联结方式联立求解，得出未知物流变量的计算值，若与假定值不一致，则采用某种迭代方法生成新的假定值，并重复这一过程，直到计算值与假定值满足收敛判据，从而得出模拟计算结果。
CAS号：
性质：又称联立模块法。一种定态流程模拟方法。首先假定流程未知物流变量值，然后通过流程各单元模块的严格计算产生其简化模型，将这些简化模型按流程联结方式联立求解，得出未知物流变量的计算值，若与假定值不一致，则采用某种迭代方法生成新的假定值，并重复这一过程，直到计算值与假定值满足收敛判据，从而得出模拟计算结果。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条