步骤

5 To the bottles in the procedure in 10.1.4, carefully introduce 40 mL of 0.1 NNaOH solution by means of a 50-mL calibrated buret.

10.1.5按 10.1.4 的步骤，小心地用50 ml 的滴定管加入 0.1 mol/l 的NaOH 溶液的 40ml ，然后再塞好瓶子。

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。

During the initialization sequence the bus master transmits the reset pulse by pulling the 1-Wire bus low for a minimum of 480μs.

在初始化步骤中，总线上的主机通过拉低单总线至少480μs来产生复位脉冲。

Now press and release the set up button one more time.

按1中的步骤再来一次。

The calculation steps of Technique for Order Preference by Similarity to Ideal Solution is described,and an application example is presented.

威胁评估是单机多目标攻击和空战协同战术决策的一项重要内容，首先提出了威胁评估指标的确定方法，然后阐述了TOPSIS方法的计算步骤，最后给出算例。

Using the minimum flow capability, begin at step 1 to the size you will need for this low-flow by-pass.

采用这个最小流量能力，从步骤1开始选择用户需要的用于低流量旁路的通径。

The only and necessary step to do that is to bypass your conscious mind.

唯一的和必要的步骤，这样做是为了绕过你的意识头脑。

The first step in marking a cake is to blend flour, eggs and sugar.

做蛋糕的第一个步骤是把面粉、蛋和糖和在一起。

The operational principles of this device, the calculation method and steps of the magnetic circuit , the magnetic field partition of working air gap,and the calculating of the magnetic circuit with magnetic leakage coefficient method are introduced.

用3块永磁铁组成磁路，制成磁力研磨装置，用于零件的小面积研磨。介绍其工作原理、磁路的计算方法、步骤，以及对工作气隙进行磁场划分，用漏磁系数法计算磁路

But not everyone felt comfortable learning dance steps, so the next innovation was to simplify the steps and do calisthenics to music.

但并不是所有人都认为舒适的学习舞步，因此下一次创新是简化的步骤和做健美操音乐。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。