这个行结构的类型需要与选择的字段的类型兼容。
The types of this row structure need to be compatible with the types of the corresponding fields that are selected.
所有SELECT查询都需要用一个行结构来存储获取的行的数据。
All SELECT queries require a row structure to store the data of the retrieved row.
在这种情况下，需要在运行时动态地构造一个包含适当字段的行结构。
In this scenario, a row structure with the fitting fields needs to be constructed dynamically at runtime.
当塔架作业时，中心立柱将被顶起，塔架的走行结构也将被顶离轨顶。
When the towers is under load, the central pole is lifted and the running gear of the tower is also lifted from the top of the track.
如果需要选择任意类型的字段，而且无法提前知道字段类型，就要动态地构建一个包含所需类型的字段的行结构。
If fields of arbitrary types need to be selected and the field types are not known in advance, dynamically build a row structure with fields of the needed types.
利用旧式针式打印机的横向走行结构，作为倒立摆的基本机械结构，设计并制作一种简单可行的低成本倒立摆实验系统。
A simple and feasible low-cost experimental system has been designed and made by using the lateral moving structure of the old-fashioned needle-type printer as the basic mechanic structure.
在找到需要删除的节点之后，通过一行命令即可将其从结构中删除，但并没有从文档中删除。
Once you have found the node that needs to be removed, a single command removes it from the structure, but not the document.
由于其规则结构，关系数据是“密集的”，即每一行中的每一列都有一个值。
Because of its regular structure, relational data is "dense" — that is, every row has a value in every column.
结构表(表2)的最后一行列出了那些作为特定指令或声明元素的附加成分出现的元素。
The last row of the structure table (table 2) lists those elements that occur as subsidiaries to particular instruction or declaration elements.
因此，值压缩的行格式是否能产生正面的效果，取决于表的结构。
It therefore depends on the table structure as to whether the row format of value compression has positive results.
返回的每一行保存在数据结构中，可以在SELECT和ENDSELECT关键字之间处理它们，直到没有更多行返回为止。
Each returned row is saved in the data structure and can be processed between the SELECT and ENDSELECT keywords until no more rows are returned.
将行储存在内部数据结构中然后直接重用它们会更好。
It would be better to store the lines in some internal data structure and reuse them directly.
这是一种叙述性结构：行中的词句是供人阅读的。
This is a narrative structure: words in a row meant for people to read.
在使用RETURNS结构时，必须为输出数据行单独声明结果集列名。
When you use the RETURNS structure, you must separately declare result set column names for the output data rows.
这点(微型化的概念)很重要，因为约翰逊发现我们的社会正与传统语法结构和正式、庄重的交流方式渐行渐远。
Why this matters is because Johnson sees our society getting away from traditional grammar structures and formal-sounding communications.
因为Python的类型是动态的，且具有简洁的数据结构语法，比如列表和字典，所以neo发现它通常可以减少代码行。
Since Python is dynamic typed and has concise syntax for data structures such as list and dictionary, Neo found it usually results in fewer lines of code.
Schuh博士的小组发现铬是得益于一种结晶质结构，这种结构微小，因此防止了原子行的滑动。
Dr Schuh's team found that chrome benefits from a crystalline structure that is exceptionally small and this prevents its atomic rows from slipping.
在数据结构、状态变量和函数定义就绪后，请在第3163行中添加load_shadow_dynamics函数。
After the data structures, state variables, and function definitions are in place, add the load_shadow_dynamics function at line 3163.
回想一下 /etc/shadow.dynamics文件的格式为 “usernamesaltpassword”，while 循环将把该文件的所有行读取到 g_user_dynamics 数据结构中。
Recall that the format of the /etc/shadow.dynamics file is "username salt password," which the while loop reads each line of the file into the g_user_dynamics data structure.
你增加到基础结构的每一行代码都是你需要维护的另一行代码。
Every line of code that you add to the infrastructure is another line of code that you have to maintain.
第一行（和它上面的方法）处理设置数据库基础结构的低层细节。
The first (and the methods above it) deals with the low-level details of setting up database infrastructure.
对于表(类型化表)中的行，其中的列是根据结构化类型的属性定义的。
As rows in a table (a typed table) whose columns are defined by the attributes of the structured type.
由于“行”的概念与二进制文件无关(逻辑数据结构通常都不是由新行终止)，因此您必须指定需要读入的字节数。
Because the concept of "lines" isn't relevant for binary files (logical data constructs are not generally terminated by newlines), you must always specify the number of bytes that you wish to read in.
将一个表分解为一些行和列也许还不够—一个关系表的记录结构也许不能捕获一些有用的组合。
It probably isn't enough to break a table down into rows and columns-the record structure of a relational table might not capture some useful groupings.
用数据库搜索来检索结构化且严格匹配的数据十分管用，但这需要对查询结构和数据模型十分熟悉和了解才行。
Database search is great to retrieve structured and exactly matched data, but it requires highly specialized knowledge on query construction and data model familiarity.
当然，在最近的信贷泡沫中，大型投行看上去像是典型的局内人：用没有几个人能真正理解的复杂结构性产品来糊弄人。
Certainly, in the latest credit bubble the big investment Banks look like classic insiders, selling pups in the form of complex structured products that few really understood.
最让人担心的是结构金融，目前这几家评级机构这一块的收入大部分来自几家大的投行。
The biggest concern is structured finance, where the agencies now depend on a few large investment Banks for much of their revenue.
两间拍卖行之间存在一种差异就是他们的所有权结构。
One thing that differentiates the two auction houses is their ownership structure.
注意，其结构是经过调整格式的，为简短起见，XSL在输出中移除了新出现的行。不过它们会作为字符串元素保留在实际的输出中。
Note that this has been formatted, since the XSL removes new lines from the output for brevity, although you'll notice that they are retained within the actual output as string elements.
图中上下两行字母有着不同的结构，它们来源于不同的书法原型。
Calligraphic origin. The characters on the top line have a different construction than the characters on the bottom line.
应用推荐