always online

基本解釋

Client/server data access architectures can be classified as always offline, always online, or mixed.
可以將客戶機/服務(wù)器數(shù)據(jù)訪問架構(gòu)分為始終脫機（always offline）、始終聯(lián)機（always online）或混合（mixed）架構(gòu)。
The medical offices aren't typically always online, so the reliable delivery of the agenda must be guaranteed even when the consumers are temporally disconnected.
診所通常并不隨時在線，因此必須保證可靠地交付日程表，甚至使用者臨時斷開連接也應(yīng)如此。
Receiving clients can either log on periodically and check for new messages or set up a listener component that is always online awaiting new messages from the provider.
接收消息的客戶機可以周期性地上線并檢查新的消息，或者也可以設(shè)立一個偵聽器組件，令其一直處于在線狀態(tài)以等待來自提供者的消息。

An always-online requirement (as opposed to an always-online option) strikes me as incredibly, unfathomably stupid.
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It has appeal for higher-end consumers, yet the need to be always online has enough drawbacks to make many hold off from purchasing the machine.
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We're always online because they don't shut the Internet off.
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永遠(yuǎn)在線
GPRS network not only has many advantages such as broad covering, high transmission speed, high quality of telecommunications, always online and charge by data flow, but itself is a packet-based data network to support TCP/IP protocol, without going through the PSTN and other networks, adapter can directly communicate with the Internet network.
GPRS網(wǎng)不但具有覆蓋范圍廣、數(shù)據(jù)傳輸速度快、通信質(zhì)量高、永遠(yuǎn)在線和按流量計費等優(yōu)點,且其本身就是一個分組型數(shù)據(jù)網(wǎng),支持TCP/IP協(xié)議,無需經(jīng)過PSTN等網(wǎng)絡(luò)的轉(zhuǎn)接,可直接與Internet網(wǎng)互通。