查询词典 spectrometer

The dissertation deals with the gemology and relative spectroscopy of these rubies by using the conventional gemological methods and the modern instruments of EMPA, scanning electron microscope, electron paramagnetic resonance, infrared Fourier transform spectroscope and laser Raman spectrometer.

本文采用常规的宝石学研究方法以及电子探针、扫描电子显微镜、电子顺磁共振、傅立叶变换红外光谱仪、拉曼光谱仪、紫外可见光分光光度计等现代测试仪器，对元江红宝石的矿物宝石学特征进行了系统的研究，并结合晶体场理论分析元江红宝石的致色机理。

Ionization-dissociation of methyl bromide in intense laser field was studied using home-built reflection time-of-flight mass spectrometer.

利用自制的反射式飞行时间质谱仪研究了多原子分子CH3Br在强激光场中的电离解离。

The photoionization dynamics of ammonia and benzene was studied by home-built femtosecond laser and TOF mass/photoelectron spectrometer.

报导了用自制飞秒激光器通过飞秒多光子电离质谱和光电子能谱对飞秒强激光场与分子相互作用的研究。

The size and the chemical composition of an individual bioaerosol particle were detected in real-time by matrix-assisted laser desorption/ionization on the home-built aerosol time-of-flight mass spectrometer.

利用基质辅助激光解吸电离技术，在自行研制的气溶胶飞行时间质谱仪上实时探测单个生物气溶胶粒子的粒径和化学成分。

By analyzing the methods of imaging spectrometer image data compression, the key point of interference figure compression is found out, and the corresponding relationship between interferogram matching and spectrogram matching is analyzed using the basic principle of several spectral matching models.

文章通过分析目前常用的成像光谱仪图像数据压缩方法，确立了决定干涉图压缩的问题关键，在分析实际应用中常用的几种光谱匹配模型的基本原理的基础上，探讨了干涉图匹配和光谱图匹配之间存在的对应关系。

As a new and advanced technology in the world to gain spectrum,interference imaging spectrometer is superior in high throghout and multichannel. But a series of digitial processing must be executed to get spectrum because the raw datais interference figure of targets. In thesis, taking ChangE-1ⅡS as an example, thetechnology about calibration, spectral reversion, performance evaluation ofcongeneric instrument are studied.

干涉型成像光谱仪具有高通量、多通道等优势，是一种世界上先进的间接获取光谱信息的新技术，它获得的直接信息是干涉图，需要经过一系列处理才能得到光谱维信息，论文以CE-1干涉成像光谱仪为分析对象，研究了适用于同类成像光谱仪器的信息反演、定标及评价技术。

Changlong Foundry is a leading and professional exporter and manufacturer in iron casting and steel casting. it has three producing process as green sand, resin sand and lost-wax investment process, two automatic molding lines, one spectrometer imported from Germany.

产品/Product：昌隆铸造有限公司是铸铁件和铸钢件的专业制造商和出口商，拥有普通砂铸、树脂砂、水玻璃精铸三大工艺，两条自动造型线，一台德国进口光谱。

K shell ionization cross sections of Ti and V elements from the measured result of K α X rays using the spectrometer are derived.

电子碰撞引起原子内壳层电子电离截面的研究是现代原子分子物理的基本问题之一，也一直是实验和理论工作者关注的课题。

Through environment scanning electron microscope and X-ray energy-dispersive spectrometer the results indicate that the major mineral of the samples is Si-rich sericite, whose monocrystal is of being well, leaf-shaped and orientational arrangement, with its aggregate being imbricate characteristics. The average chemical formula of Si-rich sericite in the sample is K0.59Na0.50{Al2.86Mg0.50Fe(superscript 3+ subscript 0.754.11[Al0.91Si7.09]8O204

环境扫描电子显微镜及其能谱仪的测量结果显示，歙砚样品的主要矿物为多硅白云母，其单晶颗粒好，呈叶片状、定向排列，其集合体呈叠瓦状结构分布；其平均化学式为K0.59Na0.50{Al2.86Mg0.50Fe(上标 3+下标 0.754.11[(Al0.91Si7.09)8O20]4}。

Taking the Taiwan Straits as a test site, the study of atmospheric correction was carried out on MERIS （Medium Resolution Imaging Spectrometer）data according to the characteristics of MERIS LIB product.

根据MERIS（Medium Resolution Imaging Spectrometer，中等分辨率成像光谱仪）L1B产品特点，以台湾海峡为研究区域，开展MERIS数据大气校正研究。

For you say, My doctrine is pure, And I am clean in Your eyes.

11：4 你说，我的道理纯净，我在你眼前清洁。

The method takes make water sedimentary in patient of be in hospital of leucocyte grow in quantity 30, according to clean middle make water bacterioscopy result, distinguish the patient to affect group and blame infection group, pathology of puncture of farther travel kidney analyses blame infection form.

方法取尿沉渣中白细胞增多住院患者30例，根据清洁中段尿细菌检查结果，将患者区分为感染组和非感染组，非感染组进一步行肾穿刺病理分析。