查询词典 fiber

Polycrystalline alumina bulk fibers, fiber felts, fiber board and fiber special shaped products.

多晶氧化铝系列纤维棉、毡、板和异型制品。

Then after analysising each characteristics of phosphate glass material, the fiber rod-in-tube by invaginating core rod, inside cladding and outside cladding is used to fabricate the Er/Yb phosphate glass fiber successfully by polishing and vacuumizing fiber rod-in-tube.

利用玻璃浇注方法得到增益玻璃芯棒，然后对芯棒进行抛光处理，并且采用芯棒、内包层玻璃管和外包层玻璃管套接的方法制作光纤预制棒，将制作的预制棒进行了粘度等测试，并抽真空加热到一定温度条件下成功地拉制出芯径5μm，外包层65μm的单模铒镱共掺磷酸盐增益介质玻璃光纤。

Pipe flow of fiber suspensions can be found in various industrial processions, such as the production of composite materials, environmental engineering, chemical engineering, paper making, and so on. The character of fiber suspension will play an important part in the quality of the production. So, it is significant to research on pipe flow of fiber suspensions.

管道内纤维悬浮流是各种工业生产过程中广泛存在的一种流动，其在复合材料制造、环境、化工、纺织和造纸等领域都有应用，且其特性对这些领域的产品质量起着重要影响，故对管道内的纤维悬浮流的研究有着重要的意义。

The invention discloses an optical-fiber all-optical code converter, comprising a temperature control circuit as well as optical-fiber Mach-Zed interferometer, heat sink, semiconductor refrigerator, thermosensitive resistor and radiator, where the interferometer is composed of two cascaded 3dB couplers on the heat sink, the relation between length difference delta L of two arms of the interferometer and generated delay time difference delta T is that delta L=c.delta T/n, where c is light velocity in vacuum and n is refractive index of optical fiber; the thermosensitive resistor is used to detect temperature of interferometer, the temperature control circuit is used to compare feedback voltage of the thermosenstive resistor with a given voltage to regulate working current of the semiconductor refrigerator, and the semiconductor refrigerator refrigerates or heat two arms of the interferometer by the heat sink.

本发明公开了一种光纤型全光码型转换器，它包括温控电路和位于密封盒内的光纤型马赫-泽德干涉仪、导热热沉、半导体制冷器、热敏电阻以及散热片；干涉仪由位于导热热沉上的二个3dB耦合器级联而成，两臂的长度差ΔL与产生的延时差ΔT之间的关系为ΔL＝c。ΔT/n，c为真空中光速，n为光纤折射率；热敏电阻用于对干涉仪的温度进行探测，温控电路用于比较热敏电阻反馈的探测电压和设定电压，对半导体制冷器的工作电流进行调节，半导体制冷器通过导热热沉对干涉仪两臂同时进行制冷或加热。

ABSTRACT Erbium-doped fiber laser has attracted much more attentions for its greatly potential application. It upbuilds good theory and experimental foundation for the application of erbium-doped fiber lasers in optic communication, optic detection etc. to study control and synchronization of chaotic erbium-doped fiber lasers.

掺铒光纤激光器因其在光通讯等领域具有广阔的应用前景而受到国内外广大科技工作者的重视，掺铒光纤激光器的混沌/超混沌及其控制与同步的研究更为其在光学保密通讯、光学检测等领域的应用奠定了良好的理论和实验基础。

Results of this study indicate that alginate fiber can not resist acid and alkali, both salt endurance and oxidation resistance of alginate fiber are worse; various factors were applied to research the weight-lost of the fiber, such as concentration,temperature and time.

根据印染加工的特点，对海藻酸纤维的耐酸性、耐碱性、耐盐性及抗氧化性进行了初步研究与探讨，为海藻酸纤维在纺织行业的开发与应用提供了理论基础。

Results of this study indicate that alginate fiber can not resist acid and alkali, both salt endurance and oxidation resistance of alginate fiber are worse; various factors were applied to research the weight-lost of the fiber, such as concentration,temperature and time.

论文摘要：根据印染加工的特点，对海藻酸纤维的耐酸性、耐碱性、耐盐性及抗氧化性进行了初步研究与探讨，为海藻酸纤维在纺织行业的开发与应用提供了理论基础。

Glass fiber with the Nanjing Research Institute of alkali to high-quality, high-alkali glass fiber cotton as the main raw material of the current wet forming process of advanced maintenance-free lead-acid batteries are made of glass fiber adsorption partition and the compound separated board.

公司与南京玻璃纤维研究院合作以优质中碱、高碱玻璃纤维棉为主要原料采用目前先进的湿法成形工艺制成免维护铅酸蓄电池玻璃纤维吸附性隔板和复合隔板。

Engaged in wire and cable high-tech research and production of technology-intensive, cost-effective large-scale enterprises with international advanced level in the 1990s the 500 KV and below a number of cross-linking cable production lines, 35 KV cable rubber production lines, marine, mining cable production lines, fiber optic cable , Data cables and fiber optic cable production line, EHV cable detection device, capable of producing bare wires, electrical equipment wire and cable, power cable and distribution type of air-insulated strengthen Muxian Cao, 5, 6, 7 types of data cables, fiber optic cable has six categories , More than 100 series, more than 10,000 kinds of products specifications.

从事电线电缆高新技术研究和生产经营的技术密集型、高效益的大型企业，拥有国际90年代先进水平的500KV及以下多条交联电缆生产线，35KV橡缆生产线、船用、矿用电缆生产线、光缆、数据缆生产线以及光缆、超高压电缆检测装置，能生产裸电线、电气装备电线电缆、电力电缆、配电类空气加强绝缘型母线槽，5、6、7类数据缆、光缆共六大类、百余个系列、万余种规格的产品。

Ningbo Jian Li Electronics Co., Ltd. are specializing in a variety of optical research and development, design, production and marketing of high-tech enterprises, is the nation's largest manufacturers of fiber-optic equipment, and products are mainly concentrated in the fiber optic adapter, connector, jump Line / pigtail, fiber optic beam loaded as well as the field wiring closet.

宁波健立电子有限公司是专业从事各种光通信器件的研发、设计、生产和销售的高新技术企业，也是国内最大的光纤器材生产厂商之一，产品主要集中在光纤适配器、连接头、跳线/尾纤、束装光纤以及配线柜领域。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。