A table that includes temporal data has a pair of date-time columns that indicate the period (the time interval) when the row is valid.
包含时态数据的表有两个日期-时间列，它们表明每一行有效的期限(时间间隔)。
What about the entire periodic table? That exercise is trickier because you have to arrange the data into the familiar format based on group and period, which requires some fancy coding.
这个练习需要更多技巧，因为要按照分组和周期将数据排列成常见的格式，所以需要某些具有想像力的代码，不能简单地将各部分放在固定的位置。
The method-profiling table is also updated so that the sample counts and percentages are only for the selected time period.
方法配置表也会被更新，以便样例计数和百分比只针对选定的时段。
Using a typical star schema database design, a fact table might contain sales data by product, region, and time period.
按照典型的星型数据库设计，一个事实表包含按产品、地区和时间段排序的销售数据。
The history table must not include a period and must have the same encoding scheme and Coded Character Set Identifier (CCSID) as the temporal table (see Listing 2).
历史表不得包含时间段，必须具有与时态表相同的编码模式和编码字符集标识符(CCSID)(参见清单2)。
Although DB2 will automatically store historical versions of rows, you must create a history table to contain the rows and associate it with the system-period temporal table.
尽管DB 2将自动存储行的历史版本，但您必须创建一个历史表来包含这些行，并将它与系统周期时态表相关联。
SELECT statements without any period specifications apply only to data in the system-period temporal table, providing a performance benefit for applications requiring only current data.
没有任何周期规范的SELECT语句仅适用于系统周期时态表，为仅需要最新数据的应用程序提供了性能收益。
Initially, order keys corresponding to line items shipped by mail or sea during the qualifying time period are extracted from the LINEITEM table.
一开始，从LINEITEM表中提取规定时期内通过邮寄或海运发货的行项目所对应的订单号。
This column captures the timestamp when the row is deleted from the system-period temporal table.
此列捕获从系统周期时态表中删除该行时的时间戳。
Defining a table with a system time period instructs DB2 10 to automatically capture changes made to the state of the table and to save the "old" rows in a history table.
定义一个包含一个系统时间区间的表将指示DB 210自动捕获表状态更改并将“旧”行存储在一个历史表中。
Leather Watchband is needless to say, sweat corrosion can cause premature hardening of belt cracking, normal maintenance should avoid sweating the wet period wear belt table.
皮表带就更不用说了，汗渍的腐蚀会使皮带过早硬化开裂，正常保养应该避免多汗多雨时期戴皮带表。
All references to those tables use the table name preceded by the schema name, separated by a period (for example, "schema.table").
对这些表的所有引用都使用模式名称加上表名称，使用句点进行分隔(例如，“schema . table”)。
The table shows the certificate file name and expiration period for each Encryption Expert component.
该表显示了每个EncryptionExpert组件的证书文件名和有效期。
A sunny afternoon, an elegant retro cafe, a table near the window, a lazy cat nap, a song of healing music, a cup of steaming in Lanshan, an old book, a letter, a period of love.
一个阳光明媚的午后，一座典雅复古的咖啡馆，一位靠近窗户的位置，一只慵懒午睡的小猫，一首治愈的音乐，一杯冒热气的蓝山，一本老书，一封信，一段情。
The screen capture to the right is a table of sample profile events during a 6.5 second period during a find string operation over a tree of source code.
右边的截图显示了在用时6.5秒的对源代码树搜索字符串的过程中，所有的sampleprofile事件。
Table mountain was formed in Yanshan movement period, the mountain mainly by the crystallization of ancient schist and sandstone.
桌子山形成于燕山运动时期，山体主要由古老的结晶片岩和砂岩构成。
All of these novels feature attractive illustrations and have an unequalled period feel that will grace the library, the bedside table or bureau.
这些小说全部配备有吸引力的插图和无与伦比的时代感，将优雅的图书馆，床头或局。
Leather strap not to mention, perspiration premature corrosion will make the belt hardening cracking, normal maintenance should avoid wearing sweat rainy period belt table.
皮表带就更不用说了，汗渍的腐蚀会使皮带过早硬化开裂，正常保养应该避免多汗多雨时期戴皮带表。
Article 15 Statistical investigation forms shall be labeled with table number, formulation agency, approval or filing number and effective period.
第十五条统计调查表应当标明表号、制定机关、批准或者备案文号、有效期限等标志。
The volume table for oil storage tank will lose efficacy after a period of usage due to factors like foundation deformation.
由于地基变形等原因，地下储油罐使用一段时间后罐体的变位会导致原标定的罐容表失效。
The percentage table of rainfall erosivity for a half month period was used to calculate soil erodibility and vegetation coverage factors.
半月降雨侵蚀力占年侵蚀力的累积频率表，为估算土壤侵蚀方程中土壤可蚀性因子和植被覆盖—管理因子提供了基础。
As can be seen from the table, great changes took place in the ways that people spent their holidays over the period from the year 1990 to 1999.
正如从表中所看到的，从1990年到1999年期间人们度假的方式发生了很大的变化。
With Sichuan spicy and hot dishes combined by Cantonese soft and clear dishes as a perfect match on the table, you could experience artistic implication throughout the whole period of eating.
川菜以麻辣为主的综合调和，与粤菜的清香浓郁，正是一桌菜品的绝佳搭配，可以吃出高山流水的意味来。
The End Device Bind Request messages are collected at the coordinator within the timeout period and a resulting Binding Table entry is created based on the agreement of profile ID and cluster ID.
在规定的时限内，协调器负责收集终端设备绑定请求消息，然后根据相同的配置文件标识号和簇标识号建立相应的绑定表格条目。
America cut "amenable" deaths by only 4% during that period; it fell to bottom of the table.
然而美国却是这些国家中表现最差的，它的“可避免死亡率”只下降了4%。
No significant difference was observed in the mortality rate among dietary treatments (Table 4). Fecal Score is also expressed as an average of score throughout the experimental period.
经观察，在四组日粮处理组中，对死亡率的影响也没有明显不同。
No significant difference was observed in the mortality rate among dietary treatments (Table 4). Fecal Score is also expressed as an average of score throughout the experimental period.
经观察，在四组日粮处理组中，对死亡率的影响也没有明显不同。
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