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Ethel ether, propanone and methyl alcohol were used for the separation of sample, BRUKER VECTOR33 FTIR spectrometer was used for test. The infrared spectrums are analyzed, the qualitative and quantitative analyses of the components are shown and the function of every composition is explained.

分别采用乙醚、丙酮、甲醇等有机溶剂对样品进行分离处理，通过BRUKER VECTOR33傅里叶变换红外光谱仪进行测试，对分离后各组份的红外光谱特征进行解析，给出样品的定性和定量分析结果；对各组份在清洗剂产品中的功能进行了分析说明。

The multiphoton ionization mechanisms of hydrogen-bonded cluster systems: pyrimidine-〓 and pyridazine-〓 were studied using TOF mass spectrometer at 355 and 532nm laser.

本文利用355，532nm波长的激光和TOF质谱首次研究了嘧啶-甲醇（〓，pyrimidine-〓）以及哒嗪-甲醇（〓pyridazine-〓）氢键团簇体系的多光子电离机理。

The chemical reaction of gas discharge plasma in a 2kW TE CO2 laser has been studied with a quadripole mass spectrometer.

用四极质谱定量分析方法观察了2kW TE CO_2激光器放电过程等离子化学现象。

The influences of three instrumental parameters of ICP-MS spectrometer(radio frequenceypower, nebulization gas flowrate and ion lens voltage)on signal intensity and productivity of a few kinds ofions formed from 15 rare earth elements in the plasma(single element ions RE+,oxide ions REO+,hydroxideions REOH+ and hydride ions REH+)have been investigated.

研究了电感耦合等离子体质谱法的仪器主要参数(射频功率、雾化气流量、离子透镜电压)对15种稀土元素的离子、氧化物离子、氢氧化物离子和氢化物离子信号强度及各多原子离子产率的影响，并对各稀土元素多原子离子产率与各稀土元素性质的关系进行了探讨。

In this thesis, first the characters of SiC materials and its growth methods were resumptively introduced. Then some basic theories of the physical picture for the far infrared spectra and the methods of the theoretical calculation were explained. Finally, both the principle of the Fourier Transform Infrared spectrometer and the FTIR instrument were given.

文中首先概要介绍了碳化硅材料的性质及其生长方法，进而给出了远红外光谱的物理图像和理论拟合光谱的公式推导，最后对傅立叶变换光谱的原理进行了说明，并对实验仪器作了简要介绍。

A functionalized superparamagnetic iron oxide nanoparticles were synthesized by reduction-precipitation method, and were modified by silicane coupling agent. The nanoparticles were evaluated by diffraction, scanning electron microscope and X-ray energy spectrometer.

用部分还原－共沉淀法制备了四氧化三铁Fe3O4纳米材料，用硅烷偶联剂进行了表面修饰，用扫描电镜，X-射线粉晶衍射，磁强计，X射线能谱仪等分析仪器对材料的相关性能进行了测定。

Our company has strong technology and advanced equipments such as Automatic Moulding System(Disa230B), Sinto ACE5, Advanced Automatic Pouring Equipment, EIRICH Automatic Sand Mixer, kinds of meaurement equipments(ARL Spectrometer, CMM, Magnetic Particle Inspection Machine and so on), Machining Center(200sets), CNC Lathe(400sets), Drilling Machine(200sets) and machines for surface treatment.

本公司具备雄厚的技术力量跟先进的生产设备。铸造： DISA造型系统(DISA230B)、新东ACE5 、先进的自动浇注设备，EIRICH 自动混砂机及各种检测设备(ARL 分光仪、CMM 、磁粉探伤仪等)，加工：加工中心(200台)、CNC车床(400台)、钻床(200)；及表面处理。

Vtp pulley can be widely used in compressors, agriculture machines and other industrial machines which require high speed transmission.our company has strong technology and advanced equipments such as automatic moulding system(disa230b), sinto ace5, advanced automatic pouring equipment, eirich automatic sand mixer, kinds of meaurement equipments(arl spectrometer, cmm, magnetic particle inspection machine and so on), machining center(200sets), cnc lathe(400sets), drilling machine(200sets) and machines for surface treatment.

它主要应用于压缩机、农机、以及工业机械上需要高转速的传动设备，每秒线速度可达100米以上。本公司具备雄厚的技术力量跟先进的生产设备。铸造： disa造型系统(disa230b)、新东ace5 、先进的自动浇注设备，eirich 自动混砂机及各种检测设备(arl 分光仪、cmm 、磁粉探伤仪等)，加工：加工中心(200台)、cnc车床(400台)、钻床(200)；及表面处理。

Our company has strong technology and advanced equipments such as Automatic Moulding System(Disa230B), Sinto ACE5, Advanced Automatic Pouring Equipment, EIR IC H Automatic Sand Mixer, kinds of meaurement equipments(ARL Spectrometer, CMM, Magnetic Particle Inspection Machine and so on), Machining Center(200sets), CNC Lathe(400sets), Drilling Machine(200sets) and machines for surface treatment.

铸造： DISA造型系统(DISA230B)、新东ACE5 、先进的自动浇注设备，EIR IC H 自动混砂机及各种检测设备(ARL 分光仪、CMM 、磁粉探伤仪等)，加工：加工中心(200台)、CNC 车床(400台)、钻床(200)；及表面处理。

It is found that,in a first-order differential Raman spectrum,almost all noise peaks are confined within a narrow horizontal band-like region with the base line going through its middle,whereas thesignal peaks shoot up and down much far beyond the region.Based onthis property,a new peak searching method with the aid of first-order differentiation is suggested.In this paper,a R_spectrumpeak labelling program for SPEX 1403 laser spectrometer with DMIBcomputer is reported.The result of peak labelling sho...

作者提出了用一阶导数谱辅助求 Raman 光谱峰值的新方法，较好地解决了谱峰与噪音的识别问题；编制了 SPEX_(1403)激光 Raman 光谱的标峰程序，具有10种不同大小尺寸的绘图功能、9种不同的字号供标峰选用，操作分为自动、半自动和手动三种方式，具有用于图注、实验条件说明的打字，存、取及复制标峰谱图等功能，克服了一般标峰过程中常见的弊病，标峰效果满意。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。