Update bills (5 seconds); sequential scan of bills with a nested loop read of bill_items.
更新bills(5秒)；利用对bill_items的循环嵌套读取来顺序扫描。
Update bill_items (58 seconds); sequential scan of bill_items with a nested loop read of customer.
更新bill_items(58秒)；利用对customer的嵌套循环读取，来顺序扫描bill_items。
During the foreign key enforcement, the server USES the sequential scan, instead of foreign key index.
在外键加强过程中，服务器使用顺序扫描，而不是外键索引。
It looks like we are doing a sequential scan (of an entire table) to satisfy the SQL command, whatever it is.
好像我们正在进行顺序扫描(对整个表)来满足SQL命令的需求，不管它是什么。
This means that a sequential scan of the table will be faster than an indexed read, and we cannot play with the filter criteria.
这意味着对表的顺序扫描比索引读取更快，我们无法遵循指示器标准。
Access plan directives that force the optimizer to use the designated access method for data retrieval, either sequential scan or index scan.
访问计划指示，强制优化器使用指定的访问方法进行数据检索，要么是连续扫描，要么是索引扫描。
The above example shows that sequential scan and indexes are used to do the data retrieval, and the nested-loop join method is used to join all tables.
以上示例展示了如何使用连续扫描和索引来进行数据检索，以及如何使用嵌套循环连接方法来连接所有表。
The experimental results showed that sequential scan ICP-AES method could be used for determining metallic and non-metallic elements in various environmental samples.
实验结果表明，顺序式扫描ICP - AES法可用于各种环境样品中金属和非金属元素的分析测定。
It is easier to describe this in detail using the explain output shown in Listing 7. Sequential scan is done on the source table, and index look-up is done on the target table.
可以很方便地利用清单7中展示的explain输出来描述其细节，可以对源表进行顺序扫描，并且在目标表上完成索引查找。
If the inner table does not have an index, the database server will compare the cost of building an index on the table to the cost of a sequential scan, and will choose the one with the least cost.
如果内部表没有索引，那么数据库服务器就会将在表上构建索引的成本与连续扫描的成本进行比较，然后选择成本最低的那一种方法。
With the increase of sequential cells, adaptive scan has gradually been adopted.
随着时序单元的增多，自适应的扫描方案也逐渐被采用。
The SCAN operation is a basic block for building other parallel algorithms. This paper first describes SCAN operations and the design of their sequential and parallel algorithms.
SCAN算法是构成某些并行算法的一个简单而常用的基本模块．本文首先描述了SCAN操作及其串行和并行算法的设计；
Similar with traditional field sequential color LCOS microdisplay chip, it consists of three parts: row scan driver, data driver and pixel array. The main difference of them is the row access method.
与传统场序彩色LCOS微显芯片类似，该芯片的主要模块由行扫描驱动器、数据驱动器和象素驱动矩阵三大部分组成。
Similar with traditional field sequential color LCOS microdisplay chip, it consists of three parts: row scan driver, data driver and pixel array. The main difference of them is the row access method.
与传统场序彩色LCOS微显芯片类似，该芯片的主要模块由行扫描驱动器、数据驱动器和象素驱动矩阵三大部分组成。
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