As to step index DCF, we even obtain a simple analytic formula.
对于阶跃折射率双包层光纤，甚至还得到了一个简单的解析公式。
A simple method for measuring equivalent step index (ESI) parameters of the single mode fiber is presented.
本文叙述了单模光纤等效阶跃折射率(esi)参数测量的一种简便方法及其原理。
The step index profile optical waveguide is the fundamentals of all other optical waveguide devices theoretically.
阶跃折射率光波导在理论上是所有其它光波导器件的基础。
The results show that tea polyphenols can reduce the body fat, balance blood pressure and help increase lung capacity with little rise of step index.
结果表明，茶多酚可降低肥胖学生体脂含量、维持正常血压、提高肺活量，但对台阶指数的提高不甚明显。
Then the mode series of step index planar dielectric waveguide and circular optical fiber are studied, including propagation modes and radiation modes.
接着推导了阶跃折射率平面介质波导和圆光纤的正交模式——包括束缚模式和辐射模式。
In order to calculate the equivalent step index of the periodic structure of the cladding holey optical fiber, all-vectorial fundamental space filling mode approach was utilized.
为了计算周期结构包层多孔光纤的等效阶跃折射率，采用了全矢量基本空间充填模式法。
The coupled way with globular lens in end side of step index fiber(SIF) is a simple and practical method to increase the coupling efficiency between semiconductor optical resource and SIF.
采用光纤端面球透镜耦合方式，是提高半导体光源与阶跃折射率光纤之间耦合效率的简单实用的方法。
With this last step, your index for the multiline field is complete.
还有最后一个步骤，您的多行文本域索引就完成了。
Step two is to aggregate and index published news content so that aggregators can better point their users to the published content.
第二步是对已发布新闻内容进行聚合和索引，以使聚合器能更好地帮助用户找到已发布的新闻内容。
Therefore, as a first step, you'll create a new index page for the application.
因此，作为第一步，您将为应用程序创建一个新的索引页面。
In the normal flow, the MIML is input into the indexing step and a text index is created.
按照通常的流程，首先将MIML作为输入提供给索引构建步骤，创建一个文本索引。
In the final step, indicate that the new index should support case-sensitive queries.
最后的步骤中，表明新的索引应该支持区分大小写查询程序。
Slicing works by stating the starting index, the ending index, and an optional step size, all separated by semicolons.
分段的工作方式是声明开始索引、结束索引和一个可选的步骤大小，全部都用分号分隔。
Now step through the rows in Table 1 to explore index eligibility for each predicate.
下面浏览一下表1中的行，来研究每个谓词的索引合格性。
The final step is to define the index extension itself and the user-defined predicates that can make use of an extended index.
最后一步是定义索引扩展本身和可以使用扩展索引的用户定义谓词。
Step 2: On the primary, enable index page logging
步骤2：在主服务器上，启用索引页面日志记录
The final step is to write a form that allows a user to run searches against the index.
最后一步是写入一个允许用户针对索引运行搜索的表单。
If a Web page is missing from a search engine's index, that engine will never find it, so adding your pages to the index is a crucial step in your SEO success.
如果Web页面没有被编入搜索引擎的索引，那么引擎就不会找到它，所以将页面添加到索引中是取得SEO成功的关键一步。
Your pager will be passed two parameters: start, which will be the numeric index of the first photo to show alphabetically; and step, which will be the number of photos to show.
分页器应该传递两个参数：start是按照字母顺序显示的第一幅照片的索引号，step是显示的照片数。
The index of the iteration thus starts at the value of the begin attribute, is incremented by the value of the step attribute, and halts iteration when it exceeds the value of the end attribute.
这样，迭代索引从begin属性的值开始，以step 属性的值为增量进行递增，在迭代索引超过end 属性的值时停止迭代。
The last configuration step is to build an index.
最后一个配置步骤是构建索引。
Each example provides step-by-step instructions so that you can implement the functional index yourself.
每个例子都附带了分步指导，根据这些指导，您将能够亲自实现函数索引。
We provide step-by-step instructions on how you can implement the functional index yourself.
我们将为您提供分步指导，使您能够亲自实现函数索引。
With the step-by-step analysis on statistics, predicate, and index, the performance of the problem query is improved significantly.
通过对统计数据、谓词和索引的逐步分析，问题查询的性能大幅提升。
Now that you are convinced that the simple overridden add() method works, the next step is to implement the overloaded add() method that takes an index as well as an element, as shown in Listing 15
现在，您已经确信这个简单的重写过的add()方法可以正常工作，下一步是实现重载的 add() 方法，可以获取索引以及元素，如清单15 所示
I'll show you step by step how to create an index for your documents with Lucene.
接下来我将一步一步的来演示如何利用Lucene为你的文档创建索引。
The range method accepts a starting index, as well as a step size.
range方法接受起始索引以及步长。
There is a nested loop join (NLJOIN, step 4) of the insert (step 5) to an index scan (IXSCAN, step 7).
其中有一个insert（步骤5）与索引扫描（步骤7）之间的嵌套循环连接（NLJOIN，步骤4 ）。
The next step is to write a PHP script that creates a Lucene search index
下一步编写创建Lucene搜索引擎的PHP脚本
The next step is to write a PHP script that creates a Lucene search index
下一步编写创建Lucene搜索引擎的PHP脚本
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