constraint n. 1.強(qiáng)迫,拘束。 2.約束,壓抑,拘泥。 3.強(qiáng)制力。 4.緊張感[狀態(tài)]。 by constraint 勉強(qiáng),強(qiáng)迫。 feel constraint覺(jué)得局促不安,感受壓迫。 show constraint顯得局促。 under [in] constraint 被迫,不得不;被束縛著。
This leads to great challenge to current network technology . for its outstanding ability on constraint - based routing and multi - protocol encapsulation , more and more isps accept mpls as fundamental technology for future networks 依據(jù)在約束路由和多協(xié)議封裝兩方面的巨大優(yōu)勢(shì),多協(xié)議標(biāo)簽交換( mpls )已經(jīng)被越來(lái)越多的服務(wù)商接受為未來(lái)互聯(lián)網(wǎng)絡(luò)的基本技術(shù)。