They are eluted by both self-elution effect and on-column change of the eluent.
提出了在高浓度基体中，同时存在自身洗脱效应和在线流动相变化两种洗脱机理。
The optical alignment in on-column fluorescence detection can be effectively carried out by a T-shaped device.
设计的T型光学校准设备可实现柱上荧光检测系统的光学校准；
A simple sample injection technique which can he considered as a simplification of cold on-column injection has been proposed.
本文提出了一种简化的毛细管色谱“冷柱上进样”技术并对其性能进行了研究。
In short, the On-column Enrichment-HPLC method is convenient to operate, possesses good enriching effect and high resolution and is capable for the determination of trace pollutant in water.
本文建立的原柱富集-液相色谱方法操作简便、富集效果好，分离度高，能够满足水体中痕量污染物检测的要求。
Her column is published every Monday, so she usually spends a large part of the weekend working on it at home.
她的专栏每周一发表，所以她通常周末的大部分时间都在家里写作。
Airbags inflate instantaneously on impact to form a cushion between the driver and the steering column.
安全气囊在碰撞时立刻膨胀，在司机和方向盘之间形成一个缓冲。
The name of the lock can be found on the right side of the MON-NAME column.
锁的名称可以在MON-NAME 栏的右侧找到。
The mechanism of organic acids on an anion exchange column Shim pack (Shimadzu, Japan) have been studied.
研究了有机酸在阴离子交换柱垫片组（日本岛津）上的作用机制。
The main production facilities are mixing device, dissociator and distillating column and so on.
主要生产设备有混合装置、分离器、蒸馏塔等。
HPLC was used on a survey of Hypersil ODS column.
高效液相色谱法被应用于黄芪的指纹图谱的研究。
DB2 can use an index defined on a single relational column to answer any equality or range predicate on this column.
DB 2可以使用定义在单个关系列上的索引来响应此列上的任何等式谓词或范围谓词。
A user can enforce validation on an XML column using check constraints.
用户可以使用检查约束来加强对xml列的验证。
You can compute aggregations on the whole column, or on subgroups that are specified by the grouping column given as the second parameter of the function.
可在整个列上计算聚合，或者由作为函数的第二个参数所给出的分组列指定的子组上计算聚合。
The above example creates a check constraint on the column INFO which is of type XML.
以上例子在类型为XML的info列上创建了一个检查限制。
In the example in Listing 7, multiple computes have been performed for each break point on column SALARY.
在清单7的示例中，对列salary上的每个断点执行多个计算操作。
Select the ITEMID column on both sides to associate them.
在两侧，选择ITEMID列以关联它们。
The query annotation for the predicate shows that there are 273 distinct values on column PRODUCT_NUMBER.
谓词的查询注释显示在列 PRODUCT_NUMBER 上有 273 个不同的值。
An index can be created on a single column, on derived values of a single column, or on a combination of columns and derived values of columns.
可针对单个列、单个列的派生值、多个列和多个列的派生值创建索引。
The command in Listing 5 creates a table called tab_interval that fragments data on column id using interval fragmentation.
清单5中的命令创建了一个名为tab_interval的表格，它使用区间存储残片分隔列id上的数据。
Example 17: Collect catalog statistics on all indexes and on column deptname with distribution.
示例17：收集所有索引上的目录统计信息，包含列deptname 上的分布统计信息。
The command in Listing 4 creates a table called tab_list that fragments data based on column state using list fragmentation.
清单4中的命令使用清单存储残片根据列状态创建了一个名为tab_list的表格。
Compute has been defined on column EDLEVEL, which will perform a compute operation on the column SALARY.
已在列edlevel上定义COMPUTE，该命令将在列salary上执行某种计算操作。
In Listing 8, the MAX operation is performed on column SALARY for each break point on column EDLEVEL.
在清单8中，MAX操作是在edlevel列的每个断点处对列salary执行操作。
The column 'CITY' in the OFFICE_INFO nickname is unique and hence a unique constraint has been defined on the nickname OFFICE_INFO on column CITY as follows.
office_info昵称中的列'CITY '是惟一的，因此在列city上定义了昵称OFFICE_INFO的惟一约束，如下所示。
The Filesystem column lists all cooked disk devices, and the mounted on column lists all file systems that have been mounted on to the the corresponding devices.
filesystem列显示了所有成熟磁盘设备，而Mountedon列显示了相应设备上安装的所有文件系统。
You can sort any column in any of these new widgets by clicking on the column header.
可以通过单击列标题对这些新部件中的任何列进行排序。
To convert an existing column into a primary key, click on the column (property in the class) in the diagram.
要转换一个已有的列成为一个主键，在图中点击这个列(类中的属性)。
If sorting is implemented in the grid, the user can click on column name and sort the column.
如果网格中实现了排序，那么用户可以单击列名，然后对这个列进行排序。
These are the methods that are called when a user clicks on a column.
这些就是在用户点击这一列时被调用的方法。
These commands are used together during report generation to format the report based on column values.
在报表生成期间这些命令是一起使用的，以便基于列值对报表进行格式化。
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