infra-red soldering是什么意思

用法例句

Fast Analysis of Gaseous Pollutant in Environment by Handy Fourier Transform Infrared Spectrometer;

便携式傅立叶红外快速检测环境中气态污染物

Recognition of Plant Parts of Tobaccos Based on Infrared and Near Infrared Spectra;

基于红外与近红外光谱的烟叶部位识别

Studying status of radar and infrared composite stealthy coating materials;

涂覆型雷达/红外复合隐身材料研究现状

Study on IR Extinction Performance of Graphite Micro-powder Smoke in Vacuum;

真空中石墨微粉烟幕的红外消光性能研究

Preparation of Paraffin’s Microcapsule and Study on Its IR Simulation and Stealthy Performance;

石蜡微胶囊化及其红外伪装隐身性能研究

The Compatibility of IR Smoke Interfering Material in Shell;

红外烟幕干扰材料在弹中的相容性

Component analysis and content determination by TG-FTIR for thermosetting compound;

红外与热失重结合解析酚醛复合材料的成分

Synthesis and Characterization of Some Manganese Sulfonates by TG and FTIR;

几种磺酸锰盐的合成及其热重和红外表征

The Fourier transform infrared spectroscopy(FTIR),ultraviolet-Visible spectroscopy(UV-visible),Fourier transform Raman spectroscopy(FT-Raman),and nuclear magnetic resonance spectroscopy(1H NMR) were used to study the oxidation of spruce lignin by chloride dioxide.

采用傅里叶变换红外光谱(FTIR)、紫外-可见光谱(UV-visible)、傅里叶变换拉曼光谱(FT-Raman)以及核磁共振(1H NMR)分析技术对云杉木质素被二氧化氯氧化前后的结构变化进行了研究。

The infrared spectrum, ultraviolet spectrum, mass spectrum, 1[KG-*3]H- 1[KG-*3]H correlated spectroscopy( 1[KG-*3]H- 1[KG-*3]H COSY), ( 1[KG-*3]H detected) heteronuclear multiple-quantum coherence(HMQC), ( 1[KG-*3]H detected) heteronuclear multiple-bond coherence(HMBC) of simvastatin were reported and interpreted.

对辛伐他汀的红外(IR)、紫外(UV)、质谱(MS)、氢氢相关谱(1H1HCOSY)、碳谱(13CNMR,DEPT)、碳氢相关谱(HMQC)、碳氢远程相关谱(HMBC)予以解析并进行了报道,对所有的1HNMR和13CNMR谱信号进行了归属;讨论了红外特征吸收峰所对应的官能团的振动形式,并且对样品进行热差和热重分析,显示该样品为单一晶型,不含结晶水。

The infrared spectrum, ultraviolet spectrum, mass spectrometry, 1H- 1H correlated spectroscopy ( 1H- 1H COSY), ( 1H detected)heteronuclear multiple-quantum coherence (HMQC), ( 1H detected)heteronuclear multiple bond coherence (HMBC) of Imiquimod were reported and interpreted.

对咪喹莫特的红外 (IR)、紫外 (UV)、质谱 (MS)、氢 氢相关谱 (1 H 1 HCOSY)、碳氢相关谱 (HMQC)、碳氢远程相关谱 (HMBC)予以解析并进行了报道。

The infrared spectrum,mass spectrometry,()~1H-()~1H correlated spectroscopy(~1H-()~1H COSY),(~1H detected) heteronuclear multiple-quantum coherence(HMQC),(~1H detected) heteronuclear multiple bond coherence(HMBC) of delavirdine mesylate were studied.

讨论了质谱的主要碎片离子的可能裂解方式和红外特征吸收峰所对应的官能团的振动形式,为该类化合物的结构解析提供了分析依据。

The structures of semifinished products were determined by FT-IR and the adsorption capacities to Ni2+ were comparatively analyzed,which validated the synthesis of P-C-CTS (Ni) in desirable processes.

通过不同吸附剂的红外光谱分析、含水率和Ni2+吸附容量的比较,验证了技术路线的正确性。

,is a medicine raw material of domestic and international and tight lacking,This text expatiated the large instrument in application,with the living op- tical microscope and FT-IR spectrum and UV spectrum and fluorescence spectrum method to determined grade and con- tent of the prepared bilirubin in laboratory,and to attestation each other,and noticed the test term.

本文阐述了运用大型仪器,以生物光学显微镜、傅立叶红外光谱法、紫外分光光度法、荧光激发光谱法对实验室自制的胆红素的品位和含量进行了相互认证式测定,且注意了测试条件。

12mg/g,and by FT-IRthe compositions were tested and verified.

12mg/g,并通过红外光谱测验,交叉验证提取物的成分。