Surprisingly, this is computationally tractable, because our energy functions are sums over pairs of interactions.(令人驚奇的是，這在計(jì)算上是易進(jìn)行的，因?yàn)槲覀兊哪芰亢瘮?shù)是很多對相互作用的總和。)

To make both problems tractable, we have the assumption that each sensor node keeps working since it turns on.(為了使問題可解，我們假定每個(gè)節(jié)點(diǎn)在開啟后將一直保持工作狀態(tài)。)

Let us see, those who have families must be tractable, and shake hands with us and take themselves off, and leave us here alone to attend to this affair.(那些有家室的人要發(fā)發(fā)善心，乖乖地來和我們握手，然后離開這里，讓我們安心工作。)

I never heard any harm of her; and I dare say she is one of the most tractable creatures in the world.(她立刻回答道：“你不必慌張。我從來沒有聽到過她有什么壞處；而且我敢說，她是世界上最聽話的一位姑娘。)

Once they have happened, however, they are usually followed by further tremors, and the pattern of these is tractable.(但它們一旦發(fā)生，進(jìn)一步的地震常常緊隨而至，而這些地震的規(guī)律是容易掌握的。)

The next visitors were Arab. They were no more tractable.(接著而來的便是阿拉伯客人，他們并不更好說話。)

It is now accepted that the tree of life is something we impose on nature in an attempt to make the task of understanding it more tractable.(現(xiàn)在大家認(rèn)為，生命之樹是人類試圖使理解大自然這件差事更易駕馭而強(qiáng)加給自然界的有價(jià)值的事物。)

Finally, there is the delight of working in such a tractable medium.(最后，樂趣還來自于工作在如此易于駕馭的介質(zhì)上。)

Typically, decision problems require making some sorts of assumptions about the state of the world to be at all tractable.(通常來說，決策問題需要根據(jù)世界的狀態(tài)作出一些假設(shè)，并使它們易于處理。)

The expressions derived in this paper are tractable for numerical calculation with computer.(給出的表達(dá)式便于進(jìn)行計(jì)算機(jī)數(shù)值計(jì)算。)

Bulls which had always been tractable suddenly turned savage.