learn off是什么意思

learn off中文什么意思

learn: vt. (learned , learnt) 1.学，学 ...
off: adv. 1.〔运动〕向那边，隔开。 be off 走， ...
learn the poem off: 熟记这首诗
learn: vt. (learned , learnt) 1.学，学到，学会；习得。 2.记住。 3.听到，知道，弄清楚，了解到。 4.〔俚语〕教。 learn English 学英语。 learn (how to) ride 学骑马。 learn the lines of a play 背台词。 I learn it from [of] him. 我是从他那里听来的。 learn the news of ...接到…的消息。 This will learn you to keep out of mischief. 这将教训你不要再捣蛋了。 vi. 1.学，学会。 2.听到，知道，认识到。 learn fast 学得快。 learn like a parrot 鹦鹉学舌般地背诵。 I learned of his death only yesterday. 我昨天才听说他去世。 I am [have] yet to learn the truth. 我还不知道真相呢〔带怀疑对方的口气〕。 It is learned that ... 据悉。 learn by [from] experience ＝ learn to one's cost 学乖。 learn by heart 记住。 learn by rote 死记，机械地学会。 Soon learnt, soon forgotten. 〔谚语〕学得快，忘得快〔强记容易忘却〕。 We regret to learn that .... (函电等习用语)惊悉…。 adj. -able
learn of: 打听到，获悉; 听到；获悉…的事; 听说..., 获悉..

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The actor has learned off his lines .
那位演员已经把他的台词背熟了。
Can you learn off the part by the end of the week
你能在本周末之前背熟这部分吗？。
Rolling dice : this was the tut i learned off of . very good tut but not very noob friendly
这是我民领教过的文件拓展名，是一个非常好但不适于网络新手。
First in the paper network parameter is processing , learning off - line and revising accidence , then learning on - line at real control
论文中对网络参数先进行离线学习，使得参数基本稳定下来；随后在实际控制中采用在线学习，进行微调。
The proposed approach overcome the disadvantages which the neural network need learning off - line before using as a controller and lack of real - time and can not guarantee stability of the system , hi order to eliminate the extern disturbance and approximation error of network , the controller design combine with robust control approach and the system possess robustness
基于lyapunov稳定性理论，推导出了神经网络权值在线学习规律，保证了系统的全局稳定性，同时，为了消除或减小外部干扰以及神经网络逼近误差，在控制器设计时结合了鲁棒控制方法，使得系统具有一定的鲁棒性。

learn off中文什么意思