光学仪器

Optics and optical instruments - Microscopes - Marking of objectives and eyepieces; Technical Corrigendum 1

光学和光学仪器。显微镜。物镜和目镜的标记。技术勘误1

Automation and intelligent function in aiming of optical instrument are the key problems in modern instrument design.

光学仪器瞄准的自动化和智能化一直是现代仪器设计中的关键问题。

The useful magnification by an optical instrument is limited by the resolving power of that instrument .

光学仪器有效的放大倍数受到该仪器分辨能力的限制。

According to the feature of involute micron gear , a measuring system of involute straight spur gear is designed .

小模数齿轮广泛地应用在精密光学仪器、航空及无线电仪表中，其精度直接影响到仪器仪表的工作性能和使用寿命。

LIDA INSTRUMENT was founded in 1992, it is a professional manufacturer of laboratory instrument in shanghai, china.

上海理达仪器厂成立于一九九二年，是一家专业制造电化学仪器及物理光学仪器的科技股份企业。

Ophthalmometer is an Optical instrument that is capable of measuring the corneal radius of man's eyeballs by means of optics.

眼角膜曲率仪又称角膜计，是应用光学方法测量人眼眼球的一种光学仪器。

Slit lmp microscope is an ophthalmologic opticalinstrument used to check preocular optical magnification .

裂隙灯显微镜是借助光学放大原理，检查眼前部和眼内部的眼科光学仪器。

The main products are various types of ships below 10,000DWT, big unit of metal structure, high, medium and low speed diesel engines of big horse-power, spare parts of the diesel engines, marine steering gears, mooring winches, windlasses, deck cranes, big size forgings and castings, shafts, propellers, anchors and anchor chains, acoustic devices, optical instruments, special equipment for shipbuilding, paper machines, metallurgical machinery, cement machinery, textile, machinery, hydro-power station equipment, petrochemical equipment, various pressure vessels ranging form I, II, III, hydraulic cylinders, titanium alloy products, rubber-products, plastic injection molding machines, pad print machines, alternators and generating sets, motor-cycles, valves, electrodes, catholic protection anodes, hand tools etc.

公司所属企业生产的主要产品有万吨级以下的各类型船舶、大型金属结构件、高、中、低速大功率柴油机、柴油机零备件、船用舵机、锚铰机、克令吊、大型锻件、大型铸件、轴系、推进器、锚及锚链、水声仪器、光学仪器、造船专用设备、造纸机械、冶金机械、水泥机械、纺织机械、水电站设备、石油化工设备、I、II 、III类各种压力容器、液压油缸、钛合金制品、橡胶制品、注塑机、移印机、发电机、摩托车、阀门、电焊条、牺牲阳极、手工具等。

Currently divided into main products, high-quality diamond powder series; diamond polishing paste series; diamond plating tools; diamond thin Saw series; polycrystalline diamond series; diamond bit series, widely used in rough diamonds, Jungongshengchan, optical Products, sapphire lens, precious stones, semi-precious stones, glass, crystal, ceramics, drawing module, optical instruments and brittle materials such as carbide, can also be used to make grinding paste, Jingmo films, ultra-Jingmo films, and more honing Whetstone Crystal diamond, and other products.

公司目前主要产品分为，高品质金刚石微粉系列；金刚石研磨膏系列；金刚石电镀工具系列；金刚石超薄锯片系列；金刚石聚晶系列；金刚石钻头系列等，广泛用于加工钻石、军工生产、光学制品、蓝宝石镜片、宝石、半宝石、玻璃、水晶、陶瓷、拉丝模、光学仪器及硬质合金等脆性材料，还可用于制成研磨膏，精磨片、超精磨片、珩磨油石和多晶金刚石等制品。

Digital laser plane interferometer is used to measure the surface of optical components and the wavefront aberration of non-confocal optical system.

数字式激光平面干涉仪是用于测量光学元件面形和无焦光学系统波像差的光学仪器。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。