poid

美 [p??d] 　英 [p??d]

• n.形心
• 網(wǎng)絡(luò)贗正弦線；大眾波羅；持久化對(duì)象標(biāo)示符

英漢解釋

n.

1. 形心

例句

In particular, it would be unreasonable to assume that we could afford a database transaction per POID request.

特別是，想要為每個(gè)POID請(qǐng)求都提供一個(gè)數(shù)據(jù)庫事務(wù)是不合理的。

The component consists of a singleton class named PoIdGenerator, exposing a simple API, and responsible for managing blocks of POIDs.

這個(gè)組件由名為PoIdGenerator的單一類組成，它公開一個(gè)簡單的API，并且負(fù)責(zé)管理POID塊。

That is to say, under no circumstances shall a non-unique POID be dispensed to a client.

也就是說，在任何情況下都不能給客戶機(jī)分配不唯一的POID。

One approach to the problem uses a segmented POID address space (see References ).

解決該問題的一個(gè)辦法是采用分段POID地址空間（請(qǐng)參閱參考資料）。

Clients will need to handle exceptions when requesting PoIds, since getting a PoId could result in a remote call.

請(qǐng)求PoId時(shí)，客戶機(jī)需要處理異常情況，因?yàn)?/c>獲取PoId可能會(huì)導(dǎo)致遠(yuǎn)程調(diào)用。

What should happen when a client requests a POID?

客戶機(jī)請(qǐng)求POID時(shí)會(huì)出現(xiàn)什么情況？

Listing 7 shows how to use a join with both relational and XML predicates and return, for each Purchase Order, the POID, and customer name.

清單7顯示了如何使用關(guān)系和XML謂詞合并JSONx，并為每個(gè)PurchaseOrder返回POID和客戶名。

The factory requests a new account POID, and is assigned a range of 100 POIDs.

工廠請(qǐng)求一個(gè)新的帳戶POID時(shí)，服務(wù)會(huì)分配給它一組數(shù)目為100個(gè)的POID。

And the client itself should not have responsibility for managing blocks of POIDs.

而且客戶機(jī)本身不應(yīng)負(fù)責(zé)管理POID塊。

For our purposes, POIDs are unique within object type.

對(duì)于我們來說，POID在對(duì)象類型里是唯一的。

We will refer to these identifiers as persistent object IDs (POIDs).

我們稱這些標(biāo)識(shí)為持續(xù)對(duì)象標(biāo)識(shí)（persistentobjectID，POID）。