It is classified as a real, however, because it does not behave like an ordinal type.

它被定義為實(shí)數(shù)類型，是由于它不象序數(shù)類型那樣表征。

When can sum up according to this piece: If this information occupies a website,overall content is compared much, and update more frequent, can know this information photograph is occupied weight is some more greatly to complete station so, final summary goes out to be put in the target keyword of the website about the keyword of this type information, ordinal sort the target keyword that makes other.

根據(jù)這幾點(diǎn)可以總結(jié)出：如果這塊信息占網(wǎng)站總體內(nèi)容比較多，而且更新比較頻繁，那么就可以知道這塊信息相對(duì)于全站來(lái)說(shuō)占得權(quán)重比較大些，最后總結(jié)出關(guān)于這類型信息的關(guān)鍵詞放于網(wǎng)站的目標(biāo)關(guān)鍵詞中，依次排序做出其它的目標(biāo)關(guān)鍵詞。

ordinal type：順序類型

大家都知道,case 語(yǔ)句只能對(duì)順序類型 (ordinal type)管用,那么我們先看一下順序類型到底有那些呢:1)整型;2)字 符型;3)枚舉型. 于是也就演化出三種在 case 語(yǔ)句里面使用字符串的方法(耐心看下去哦,最后一 種方法才是今天的重點(diǎn):-p): 假如我們的具體應(yīng)用如下(理想的,

ordinal type：有序型

ordinal series 序數(shù)列 | ordinal type 有序型 | ordinary 導(dǎo)常的

ordinal type：序數(shù)型式

序數(shù)位置 ordinal position | 序數(shù)型式 ordinal type | 平常二進(jìn)制,普通二進(jìn)制 ordinary binary

Ordinal type required：需要序數(shù)類型

Order of fields in record constant differs from declaration 在記錄常量中的域次序與說(shuō)明不同 | Ordinal type required 需要序數(shù)類型 | Out of memory 內(nèi)存溢出

Ordinal type required：需求序數(shù)類型

Order of fields in record constant differs from declaration 在記錄常量中的域次序與說(shuō)明不同 | Ordinal type required 需求序數(shù)類型 | Out of memory 內(nèi)存溢出