查询词典 diffraction instrument

The article gives a design of an NIR instrument with filter. The working theory of the instrument is: during wheel running a circle , ray from light source irradiates the sample after it through a certain filter of filter wheel, so ray would carry the absorption spectrum of sample . We can know components of the sample by analyzing the ray . Filter wheel is its light splitter.

本文给出了一个使用滤光片作为分光器件的近红外光谱仪的控制电路设计方案，其工作原理是：当滤光轮转动时，光源出射光经过滤光轮上的某一滤光片，再照射到样品上，经样品池出射的光携带有样品的吸收光谱信息，滤光轮转动一圈，可得到样品不同波长处的光谱信息，通过后期数据分析可得到样品的成分含量信息。

Must strengthen the experiment instrument management troop the construction, introduces one batch of technologies perfect, the high quality, the high school record young troop, simultaneously improves administrative personnel's basic quality unceasingly, masters the deep technology base knowledge, can display the precise precious instrument's benefit well.

必须加强实验仪器管理队伍的建设，引进一批技术过硬、高素质、高学历的年轻队伍，同时不断提高管理人员的基本素质，掌握深厚的技术基础知识，才能更好地发挥精密贵重仪器的效益。

In this paper,Qi Yanhuai,an astronomer in the Qing dynasty,and his vertical direct east and west sun dials,transit instrument and celestial sphere instrument were studied in detail.

介绍了清代天文学家齐彦槐的生平及其制作的面东西日晷、中星仪和天球仪等天文仪器，进一步探讨了这些天文仪器的制作原理和使用方法。

Its products are widely used in spinning,machine tool,tobacco,communication cable,food packaging machine,petro-chemistry,instrument tool and medical instrument industries.

技术管理队伍优秀。员工专业技术经验丰富，从而能够保证产品之质量。产品广泛应用于纺织、机床、烟草、通讯电缆食品包装机械、石油化工仪表仪器、医疗器械等各行业新型传动之中。

The successful mobile terminal test cases, which has completed With virtual instrument platform LabVIEW, shows that the research and development of TD-SCDMA terminal testing based on virtual instrument technology is the way forward.

本文首先介绍了一种基于虚拟仪器的终端综合测试解决方案；然后重点研究了在TD-SCDMA终端发射机与接收机的一致性测试中所需要测试的指标和测试方法、原理与算法；最后利用虚拟仪器软件NI LabVIEW 7.1编写了部分发射机测试指标的算法模块，并利用现有的仪器和硬件设备，搭建了一个仿真测试环境，同时配合编写了一个软件平台，实现对硬件的控制和对测试模块的调用。

The industrial production: wall and floor tiles, decorative glass, ceramic decal, fabric printing and home appliances searching computer keys telephone, instrument panel, instrument, circuit boards, thick film IC, touch membrane switches, liquid crystal display, credit cards, Visual acuity, cartons, tray, intertexture and so on.

工业生产：墙地砖、装饰玻璃、陶瓷贴花、布匹印花、家电机壳、电脑按键，电话按键、仪器面板、仪表表盘、线路板、厚膜集成电路、触膜开关、液晶显示、信用卡、视力表、纸箱、纸盒、编织袋等等。

The whole contents were divided into six chapters. Chapter one is instruction, explains research motive and the purpose of study. In recent years the government vigorously promoted training policy of talented person -"A child has one kind of musical instrument; a school has a music mass organization." The result causes population increase that student play musical instrument in elementary school. Researcher has concentrated the string orchestra teaching in elementary school for many years. Researcher tries to provide the related information of string orchestra training by discussing this paper. That can help the promotion and development of the string education in elementary school.

本论文共分为六章，第一章绪论，说明本论文之研究动机与目的，基於近年来政府大力推广「一人一乐器，一校一艺团」之人才培训政策的结果，使得学习乐器的小学生人数增加，因此，笔者於多年来投注於国小弦乐团教学，拟藉此论文之研究讨论，提供弦乐团训练之相关资讯，以助於国小弦乐团教育之推广与发展。

The temperature voluntarily control system of composite material has adopted intelligent temperature control instrument ,it is a kind of type control instrument of face plate that can realize strict control as the litre of heating stove warms up speed and insulation time.

温度自动控制系统采用了智能温度控制仪，它是一种能对加热炉的升温速度和保温时间严格控制的面板式控制仪器。

The instrument cluster with its white background is also special to this model, while the letters 'FR' adorn the steering wheel, gearshift lever, instrument cluster and seats.

凭借其白色背景仪表盘，也特别的这种模式，而字母'阻燃'装饰方向盘，换档杆，仪表板和座椅。

It is understood that only Valve Factory Co., Ltd., Beijing, Gansu Pingliang 九二○ Factory, Chengdu aircraft instrument company trap plants, Yongjia County, Valve Factory, Long into a trap plant, the second valve plant in Shenyang, Dalian High Pressure Valve Co., Ltd., Yangzhou valve factory is still producing steam trap, but most manufacturers do not test apparatus, the Chengdu aircraft instrument companies only trap plants have PN6.5MPa, 600kg and total evaporation of the boiler performance test devices, Pingliang 九二○ Factory, Yangzhou valve factory has performance test equipment, Beijing Valve General Factory Co., Ltd.

据了解，目前仅有北京市阀门总厂有限责任公司、甘肃平凉九二○厂、成都航空仪表公司疏水阀厂、永嘉县阀门厂、隆成疏水阀厂、沈阳第二阀门厂、大连高压阀门有限公司、扬州阀门厂等还在生产蒸汽疏水阀，但大多数生产企业都没有试验装置，只有成都航空仪表公司疏水阀厂有PN6.5MPa、600kg蒸发量的锅炉及全性能试验装置，平凉九二○厂、扬州阀门厂有性能试验装置，北京市阀门总厂有限责任公司等有出厂试验装置，但试验压力很低，与没有试验装置相差无几。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。