查询词典 fiber comber

In this paper, the aberration correction principles of the gratings and their applications in the areas of vacuum ultraviolet, soft X ray, high resolution photoelectric detectors, surface metrology and optical fiber communication is described.

本文从VLS的像差校正原理出发，较全面地阐述了VLS在真空紫外和软X射线、高分辨率光电探测器、表面干涉计量以及光纤通讯等领域的应用，并针对其技术特点指出了它的发展趋势。

The thesis studied the theory of sodium citrate solution absorbs sulfur dioxide and mass transfer coefficient for absorb it use hollow fiber reactor contained sodium citrate solution.

本文从理论上对柠檬酸盐溶液吸收二氧化硫的过程进行了分析，对其传质系数进行了理论推导，并探讨了膜吸收过程中数学模型的建立方法。

Over the years, instrumentation, and wire and cable products market share among the best in the industry, has Qinshan, Yangzi Petrochemical, Yanshan Petrochemical, Jinshan petrochemical, Shengli Oilfield, Huaneng Power Plant, Nakagawa airport, the Yellow River Diversion Project, the Beijing-Kowloon Railway National key projects such as the provision of a large number of products and services, and export to Vietnam Xiefu Power Station, Thailand "PTA" power plants, refineries¤Mucius, Arak plant, chemical plant in Bangladesh, Indonesia, such as caustic soda plant abroad focus on engineering, optical fiber and cable products has made the State Administration of Radio, the General Staff Headquarters, Ministry of Information Industry and China Unicom's network post-qualification certificates and short-listed for the radio and television, railway, telecommunications, Unicom, military communications, Netcom, etc. and trunk level Extension to provide a large amount of network quality, but also for many users with network planning and design, installation and commissioning services.

多年以来，仪器仪表和电线电缆产品市场占有份额在同行业中名列前茅，曾为秦山核电、扬子石化、燕山石化、金山石化、胜利油田、华能电厂、中川机场、引黄工程、京九铁路等国家重点工程提供了大量的产品和服务，并出口至越南协福电站、泰国&PTA&电站、苏丹喀士穆炼油厂、伊朗阿拉克电厂、孟加拉国化工厂、印度尼西亚烧碱厂等国外重点工程，光纤光缆产品在取得了国家广电总局、总参谋部、信息产业部和中国联通的入网证书和入围资格后，为广电、铁道、电信、联通、军事通信、网通等一级干线和支线网络提供了大量的优质产品，同时还为诸多用户提供网络规划设计，安装调试等服务。

Keywords: carbon fiber reinforced concrete;pavement structure;snow-melting and deicing;intelligent control;airports tracks

中文关键词：碳纤维混凝土，路面结构，融雪化冰，智能控制，机场跑道

The relevant experiments illustrates A.C. power is more suitable for deicing or snow-melting than D.C. Silica fume can improve the dispersion of carbon fibers and then reduce the electrical resistivity of carbon fiber cementious composites. At a certain volume content, when the ratio of cement, sand and stone is l:l:2, the properties of the CFRC is the best on the whole.

大量实验研究发现：采用交流电是碳纤维导电混凝土用于融雪化冰时的最佳电源选择；采用硅灰能较好地提高碳纤维在基体中的分散性，有效降低碳纤维水泥基复合材料的电阻率；并在现有的级配比实验中发现了具有最好综合性能的配比，即在相同的纤维体积含量的情况下，导电混凝土的具有最好综合性能的配比是水泥、砂子、石子的重量比为1：1：2。

Exploring a new technology for snow-melting and deicing of airports tracks is the research background of this project. Through a great amount of experiments, numerical value calculation and theory analysis, a great deal of experiment data are attained, and the resonance law of carbon-fiber reinforced concrete under various power and ice-layer thickness conditions was found.A low-energy concuming, low cost and high thermal effect CFRC road surface concrete structurel material was developed. The snow-melting and deicing mechanism of CFRC was analyzed in the point of view of energy conservation, and the electric-thermal resonance law of road surface structural materials to CFRC concrete materials was set up.

本项目以新型机场跑道的冬季融雪化冰为研究背景，通过大量实验、数值计算与理论分析，获得了碳纤维增强机敏混凝土在不同功率、不同冰层厚度下的响应规律和大量试验数据，找到了一种能耗低、热效高、成本低的CFRC路面混凝土结构材料，并从能量守恒的角度分析了CFRC混凝土融雪化冰机理，建立了研究路面结构材料的导热性能对CRFC混凝土材料的电热响应规律。

The main product include: steel wire rope, wire rope sling, sling accessories, synthetic fiber webbing sling, etc. The company has been accredited with ISO 9001: 2000. and got CCS, CE, GS certifications, the products could be approved with DNV、CCS certification.

公司已获得ISO9001：2000质量管理体系认证证书，CCS船用产品型式认可证书，CE、GS证书，可以向用户提供CCS，DNV等船用产品检验证书。

Key words:concrete; slag powder; fiber; compressive strength

关键词］混凝土；矿渣微粉；纤维；抗压强度

Carbon fiber;bridge slab;finite element;effect analysis

中文关键词碳纤维复合材料；；桥面板；；有限元；；加固效果评价

Evaluation of different herbicides on the growth of sisal hemp showed that 85% Dowpons (8kg/ha) plus 2-4-D (2kg/ha) or 80% Kamex (2kg/ha) plus 2-4-D (2kg/ha) increased the fiber production by 13 and 20% in comparing with the hand-weeding treatment; 58 and 68% for the non-till treatment, respectively, Furthermore, approximately 5,000 N. T. Dollars of the labor cost can be saved if both herbicides were used.

各处理间对杀草效果，成本分析及对琼麻生长之评价，发现喷施混合药剂之B处理每公顷使用85% Dowpons 8 kg加2-4-D 2kg或D处理每公顷使用80% Kamex 2 kg杀草效果较佳，且比人工除草区各自增产13和20%，比不除草区各自增产58和68%，同时每公顷较人工除草区节省生产成本4，696和5，400元。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。