可以抓取标题、段落、表项和普通文本。
You can grab heading, paragraphs, list items, and plain text.
从你的网站管理员工具账户中删除抓取错误。
回想到搜索引擎在短时间内抓取大量的页面。
Recall that the search engine crawls a large set of pages in a small timeframe.
但是它们也用来触摸和抓取东西。
这个函数为流操作实现预抓取机制。
The function implements a preemptive look-ahead mechanism for streamed operations.
在显示新的页面时随需抓取数据。
手工执行这个任务称为预抓取。
点击网站配置-抓取工具权限。
Linux内核经常使用预抓取。
抓取内容的原理是怎么样的？
用下列配置开启批量抓取特性
Turn on the batch fetch feature with the following configuration
因此这些日志不会被抓取。
所有的抓取模式类都实现了相同的接口。
通常是通过宏和包装器函数使用预抓取。
但另一方面，使用预先抓取也存在如下弊端
On the other hand using Eager-fetching has the following disadvantages.
该示例附带的源代码详细解释了抓取策略。
See the attached source code for complete working example illustrating the fetching strategy.
向方法display中添加异常类型的屏幕抓取。
不同的用户可能会有不同的数据抓取要求。
Different users may have different data fetching requirements.
预抓取到缓冲池，但从未读取的页面数量。
Number of pages prefetched into the buffer pool, but never read.
在鼻部的顶端还有一排爪子，用于抓取食物并送入嘴部。
The proboscis had a set of grasping claws on the end, which were used to grab food and stuff it into Opabinia’s mouth.
如果内容并未改变，它会在我们下次抓取的时候重新显示。
If the content isn't changed, it would just reappear in our search results the next time we crawled it.
这个调用覆盖职员地址关联默认的惰性抓取策略。
This code overrides the default lazy fetching strategy for the employee's address association.
它也提供了网页标注，点击抓取任一个网页然后在其上标注。
It also provides web page Annotation, just click to capture any web page then draw and annotate on top of it.
梦中的画面与意思位于大脑的哪个部位？有没有办法去抓取？
Where are the images and ideas from dreams located in the brain, and is there any way to capture them?
惰性抓取可以尽可能减少从数据库查询到的数据量。
Lazy fetching minimizes the amount of data queried from the database.
另外，可以通过逐页抓取数据来实现基本的分页机制。
In addition, you implement a basic pagination mechanism by fetching the data page by page.
一种获得认证的方式是使用可以抓取个人签名的数字板。
One way of obtaining proof of identity is to use digital pads that capture people's signatures.
网站有很多热区，搜索引擎蜘蛛会定期从中抓取关键字。
Your website is full of hot spots search engine spiders check regularly for keywords.
网站有很多热区，搜索引擎蜘蛛会定期从中抓取关键字。
Your website is full of hot spots search engine spiders check regularly for keywords.
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