就好像科琳已经死了似的：他们当时在用过去时态谈起她。
It was as though Corinne was already dead: they were speaking of her in the past tense.
为了方便起见，我们把时态改一下。
尽管有时你可能用错单词或时态，但这并不重要。
Even though sometimes you may use a wrong word or tense, it doesn't matter.
时态模式在应用程序架构和设计中不是一个新的概念。
Temporal patterns are not a new concept in the application architecture and design.
还有许多记录，是关于受过去时态困扰的失语症病人的。
There are records of aphasias that interfere with the use of the past tense.
在英语中，现在时态有多种不同的用法。
对于系统时间表，DB 2还帮助将历史数据存储在一个与时态表相关联的历史表中。
For system time tables, DB2 also helps store historical data in a history table associated with the temporal table.
在离散数学和基础课程中引入时态逻辑令一些工具能处理并行。
Introducing temporal logic in discrete mathematics and foundations courses offers some tools to reason about concurrency.
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)。
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.
使用时态表可帮您节省一定的时间。
DB 2跟踪两种不同类型的时态数据：系统时间和业务时间。
DB2 tracks two different types of temporal data: system time and business time.
时态功能的基本结构虽然简单，但很强大。
The basic structure of the temporal features is simple but powerful.
尽可能多地操练时态。
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。
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.
我在写技术文章时注意句子中的动作时态和多余词。
I watch my action tense and wordiness in sentences when I am writing my technical diddley.
涉及业务时间的时态查询也很容易编写，您仅需要在from子句中包含FOR BUSINESS_TIME。
Temporal queries involving business time are also easy to write-and you need only include FOR BUSINESS_TIME in the FROM clause.
确定词干是查找单词中不变部分的过程，它是单词中与时态和语气无关的保持不变的片断。
Stemming is the process of finding the constant part of a word, which is the fragment that stays the same no matter which word tense or mode is used.
DB 2依据时态表的开始和结束列中使用的数据类型，使用合适的where子句谓词自动重写查询。
DB2 automatically rewrites the queries with appropriate WHERE clause predicates depending on the data types used in the start and end columns of the temporal tables.
历史表必须拥有与系统维护的时态表相同的列数和列顺序。
The history table must have the same number and order of columns as the system-maintained temporal table.
IBM的方法有望成为数据库中的标准，SQL标准的下一个版本将包含时态功能。
IBM's approach is expected to become the standard among databases, and the next edition of SQL standard will include temporal functionality.
此列捕获从系统周期时态表中删除该行时的时间戳。
This column captures the timestamp when the row is deleted from the system-period temporal table.
研究者们让志愿者想出一个单词，改变它的时态和单复数，然后默念出来。
Patients thought of a word, changed its tense or number and silently articulated it.
使用正面的语气，现在时态。
如果我说我很漂亮，是什么时态？
用主动语态和现在时态写下目标，并加上期限。
Write your goals in the positive, present tense and add your deadline.
如果你想谈论你过去做什么工作，用过去时态。
If you want to talk about work you did in the past, use the past tense, e.g.
注意到保罗在这里使用的是过去时态：“亚波罗浇灌了。”
在撰写大纲时多用动词和现在时态，并以与人对话的方式大声练习宣讲你的大纲。
Use action words and present tense only. Practice the pitch aloud to sound conversational.
这可能也是2005年电影《金刚》以未来时态进行写作的原因。
This perhaps explains why “King Kong”, a 2005 film, is written about in the future tense.
动作永远都是现在时态。
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