查询词典 drawbench

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。

Through the research on quintuplicate DCF, some parameters about the performance of the dispersion compensation fiber are analyzed, only in some range of drawbench radius, a big negative dispersive slope can be achieved at the expense of the negative dispersive value.

对五包层色散补偿光纤进行了研究，分析了各个参量对色散补偿光纤性能的影响，发现色散补偿光纤只有在一定范围的拉丝芯径内，以牺牲负色散数值为代价才能获得较大的负色散斜率。

Through the research on quintuplicate DCE some parameters about the performance of the dispersion compensation fiber are analyzed, only in some range of drawbench radius, a big negative dispersive slope can be achieved at the expense of the negative dispersive value.

对五包层色散补偿光纤进行了研究，分析了各个参量对色散补偿光纤性能的影响，发现色散补偿光纤只有在一定范围的拉丝芯径内，以牺牲负色散数值为代价才能获得较大的负色散斜率。

Our company produce and sell all kinds of furniture screws, both inside and outside the dental screw, nut and outside the teeth, the word inside and outside the tooth slot screws, furniture screws trough the word, riveting nut, pull nails, rivets, self-locking nylon nut, hexagonal flange nut, stud pressure riveting, riveting up nuts, screws, rivets drawbench, square nuts, hexagon nuts, fittings, furniture screws, bolts, expansion nuts, K nuts, with sets of teeth, plum shrapnel, both inside and outside the teeth, bearings, inverted cap, sleeve and other hardware accessories and related auxiliary steam-driven and hydraulic Riveter Pneumatic Riveter.

本公司生产销售各种规格的家具螺丝，内外牙螺丝，内外牙螺母，一字槽内外牙螺丝，一字槽家具螺丝，铆螺母、拉钉、铆钉、自锁尼龙螺母、六角法兰螺母、压铆螺柱、涨铆螺母、螺钉、拉丝铆钉、方形螺母、六角螺母、管接头、家具螺丝、螺栓、膨胀螺母、K螺母、内套牙、梅花弹片、内外牙、轴承、倒帽、套筒等五金配件及其相关配套的汽动拉铆枪及油压汽动拉铆枪。

Wire drawing,drawbench and steel wireTwisted steel and wires. I heard there were bodies and body parts as well, but I did not look.

扭曲的钢筋和铁丝到处都是，我听见有人尖叫着说这儿有具尸体，那儿有段肢体，但我不敢看，已经够惨了。

To produce specialty tubing, this procedure uses a drawbench to pull tubing through a die and ove

为了制造出更精密的管子，这一程序通过拔管机使管子经过钢型和心轴的拉制，这样管子的内径和壁厚精密度就能控制的很好。

The result shows it is viable that 45 steel ooze boron oil quenching replacing conventional 45 steel found produces tower wheel in water tank drawbench.

用45钢渗硼油淬用来代替传统的45钢铸造生产水箱拉丝机中的塔轮是可行的。

The dispersion-compensation fiber can be manufactured by MCVD, and with the use of the technology about the rolling fiber performing bars on drawbench, the polarization-mode dispersion of the fiber is reduced.

采用在光纤拉丝时旋转预制棒的工艺减小了光纤的偏振模色散，并采用化学汽相沉积光纤生产工艺，研制出了性能较好的色散补偿光纤。

By hiring a group of prominent expatriated experts and renowned marketing and management talents , Inovance for the first time brings out the high performance modularized vector drive that represents the developmental direction for the future . The drive can be widely applied in such fields as elevator, fly frame, cable, drawbench, printing and packaging, machine tool ,fitness equipment and etc.

公司汇聚了一批优秀的海归技术专家和国内知名的营销管理人才，首次推出了代表未来驱动器发展方向的模块化矢量型的高性能驱动器，广泛应用在电梯、纺机、线缆、拉丝、印刷包装、机床、健身设备等行业。

We have well-equipped lighting lighting workshop, there is the installation of more than 2000 square meters factory, mainly producing all kinds of ceiling lamps, chandeliers, drawbench lights, chandeliers meals, room lamp, floor lamp, table lamp and so on.

本厂拥有设备完善的灯饰照明车间，有2000多平方米的安装工场，主要生产各种吸顶灯，吊灯，拉丝灯，餐吊灯、客房灯、落地灯、台灯等。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。