查询词典 rod fiber

This invention discloses a new technology for preparing rear earth ionic doped fiber prefabricated rods with DC-RTA technology in a sol-gel method including preparing sol containing necessary doped ions, coating said sol uniformly on the inner wall of the quartz glass tube and burning it under high temperature to coagulate and vitrify them to a doped layer and repeating the above process to form a fiber prefabricated rod by oxygen and hydrogen flame after the doped layer reaches to a designed thickness and the fiber prefabricated rod can be made to various rare earth ionic doped fibers by an ordinary drawbench technology.

本发明属于光纤制造和光纤激光技术领域，具体公开了一种利用溶胶凝胶方法中的DC-RTA技术制备稀土离子掺杂光纤预制棒的新工艺。该工艺步骤包括预先配制好含有所需掺杂离子的溶胶，将该溶胶均匀涂覆在石英玻璃管的内壁后高温灼烧，使之凝结并玻璃化为一层掺杂层。反复上述涂覆灼烧过程，在掺杂层达到设计厚度后由氢氧焰高温收棒形成光纤预制棒。该方法所得到的光纤预制棒可以通过普通拉丝工艺拉制成各类稀土离子掺杂光纤。

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。

Intel Corporation compound the new materials to carbon fiber through high-pressure roller press, so as to reduce the weight of the fishing rod, and make the fishing rod lighter, at the same time, increased strength and flexibility of the fishing rod, it is also a process of evolution in the fishing tackle history.

Intel公司把这种先进的新型材料经过高压滚压技术复合融合在碳纤维上，从而减轻了钓竿的重量，使钓竿更轻，同时又提高了钓竿的强度和弹性，这也是钓具史上的一次工艺进化。

YINGDAIER Company compound the new materials to carbon fiber through high-pressure roller press, so as to reduce the weight of the fishing rod, and make the fishing rod lighter, at the same time, increased strength and flexibility of the fishing rod, it is also a process of evolution in the fishing tackle history.

英代尔公司把这种先进的新型材料经过高压滚压技术复合融合在碳纤维上，从而减轻了钓竿的重量，使钓竿更轻，同时又提高了钓竿的强度和弹性，这也是钓具史上的一次工艺进化。

YINGDAIER Company compound the new materials to carbon fiber through high-pressure roller press, so as to reduce the weight of the fishing rod, and make the fishing rod lighter, at the same time, increased strength and flexibility of the fishing rod, it is also a process of evolution in the fishing tackle history.

英代尔公司把这种先进的新型材料经过高压滚压技巧复合交融在碳纤维上，从而减轻了钓竿的重量，使钓竿更轻，同时又进步了钓竿的强度和弹性，这也是钓具史上的一次工艺进化。

Carbon Fiber sucker rod is a new type of flexible sucker rod, which uses unsaturated resin as matrix and carbon fiber as reinforcement material. Under high temperature, the resin gradually cures and solidifies to form a polymer composite in the pultrusion die.

碳纤维连续抽油杆是一种新型的柔性抽油杆，它是以某种不饱和树脂为基体，以碳纤维为增强材料，在高温下交联固化，通过拉挤成型工艺制成的复合材料。

Our main products are: fiber glass rod; fiber glass tube; fiber glass doors and windows; fiber glass section material for doors and windows; fiber glass sucker rod, all the products are being well sold all over China, and sold to Japan, America, western Europe, Russia, and South East countries and areas.

主要产品包括：玻璃钢棒材、管材、玻璃钢门窗、玻璃钢门窗型材、玻璃钢抽油杆，产品畅销中国各地，并远销日本、美国、西欧、俄罗斯及东南亚等国家和地区。

Comparing with conventional 1×7 mixing rod plastic optical fiber coupler using tapered mixing rod, 1×7 CMRC uses cylindrical POF as mixing rod instead of tapered POF thus eliminate the high demanding POF tapering process and lower the production cost.

由于安装成本在局域网总成本中占有相当大的比重，塑料光纤要在连接密集的局域网中取得显著的性能价格比优势，就需要有高性能价格比的光纤连接器和耦合器[2 ，3] 。

The carbon fiber coiled rod proceed compare,analyses different kinds of carbon fiber coiled rod 'mer with carbon fiber world face bonding instance,and different kinds of carbon fiber coiled rod' mechanical property,thereby erect differ mer 'sucker rod not so much mechanical property of compartment' parallelism relation,thereby gist these one relation design new style dispensation 'carbon fiber reinforced polymer composite coiled rod for as well of the these theses versus available different kinds of differ mer.

本论文对已有的各种不同基体的碳纤维连续抽油杆进行比较，分析各种碳纤维连续抽油杆的基体与碳纤维的界面结合情况，以及各种碳纤维连续抽油杆的力学性能，从而建立不同基体的抽油杆与其力学性能之间的对应关系，从而依据这一关系设计新型配方的碳纤维增强复合材料连续抽油杆。

A multiclad layer optical fiber prefabricated rod includes core rod and outer clad layer; the core rod consists of core layer, inner clad layer and low-hydroxyl high-purity clad layer in sequence, and the outer clad layer includes a high-purity outer clad layer and a subhigh-purity outer clad layer.

本发明涉及光纤制造领域中一种多包层光纤预制棒及制造方法，它包括芯棒和外包层，芯棒由芯层、内包层、低羟基高纯包层依次组成，外包层分为高纯度外包层和次高纯度外包层，它解决了现有的光纤制造技术中，光纤预制棒的外包层所使用的高纯原材料比重过大，从而导致高纯原材料利用率低、制造成本高的问题。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！