key value的意思

key value中文翻譯：

鍵值；關鍵值

相似詞語短語

value───n.值；價值；價格；重要性；確切涵義；vt.評價；重視；估價

Key───n.鑰匙；關鍵，密鑰；（鍵盤樂器或電腦鍵盤的）鍵；調，聲調，色調；答案；圖例；扳手；銷子，楔，栓；翼果；板條間首層灰泥；（籃球）罰球區；低島，礁；adj.關鍵的，主要的；n.(Key)（美）基（人名）；vt.鍵入，用鍵盤輸入；用別針等固定；使與……符合或關聯；使……與……共處，相安無事；用鑰匙將汽車表面劃壞；將（表面）弄粗糙；給（廣告）加識別碼；成為獲得……的關鍵

shock value───沖擊值

commuted value───折合額，換算價值；折算價值

tricuspid value───三尖瓣值

food value───食物營養價值；n.食品營養價值

predictive value───預測價值；前兆價值

schorl value───舍爾值

expected value───[數]期望值；[會計]預期值；統計平均值；預待值，預期值

雙語使用場景

Ideally, every key value in the index is unique.───理想情況是，索引中的每個鍵值都是惟一的。

The methods of this class manage (key, value) pairs and multivalue fields.───該類的方法將管理（關鍵字，值）對和多值字段。

The key value indicates the type of relationship being asserted.───鍵值表明要聲明的關系的類型。

An update to a key column operates like a delete of the old key value followed by an insert of the new key value.───對鍵列進行更新與刪除舊鍵值然后插入新鍵值作用相同。

It's sometimes known as an associative array because data is associated with a key value, or as a hash table.───它有時候稱為關聯數組（因為數據與一個鍵值相關聯），或者作為散列表。

It behaves as though it were a giant hash table, looking up key = value pairs. Give it a key, and set or get some arbitrary data.───Memcached的奇妙之處在于它的兩階段hash的方法，它通過一個巨大的hash表來查找key=value對，給它一個key，就可以set或get數據了。

Note that this assumes that key columns are never updated; once a row exists, it is immutably tied to its primary-key value.───注意，這假設從不更新鍵列；一旦一行存在了，它的主鍵值就不變了。

Each key value can be used separately to encrypt messages, but it cannot be used to decrypt the messages it was used to encrypt.───每個密匙值都可以單獨用于加密消息，但是不能用于解密由它本身加密的消息。

Information aggregation is the key value that this part of the workshop brings to the overall development of the customer's portal.───信息匯總是研討會的這一部分向整個客戶的門戶開發提供的主要價值。

英語使用場景

The socialism on three aspects, namely socialist key value idea, socialist essence, and socialist basic system.

The optimizer will deduce key value selection based on the functional dependency of the column within the row.

Candor a key value . The lack of honesty is a corporate killer.

Placing a comma-separated list of key:value pairs within the braces adds initial key:value pairs to the dictionary; this is also the way dictionaries are written on output.

Gets the row specified by the primary key value.

And the key value principle all throughout is man as the noumenon.

The B-tree would store the key value, followed by a list of pointers to each of the physical rows.

The default hot key value is 0 x 3920 ( for space bar ).

The methods of this class manage (key, value) pairs and multivalue fields.