背单词Online

背单词的大敌是遗忘，对抗遗忘的必要条件就是不断重复。
背单词Online是完美实现艾宾浩斯复习规律的背单词应用。她能够帮你记录背诵的生词并帮你安排每天的复习任务。只要你每天坚持打开她背诵和复习单词，你会不知不觉牢记你曾经看过的每一个单词。您的背单词体验将不再枯燥，易于坚持且非常有效。

【注意1】本应用对不稳定网络有较强的容错能力，但无法在完全离线状态下使用。因此请在有网络连接（2G,3G,WIFI）的情况下使用。

【注意2】不同于很多同类应用要求过多和背单词不相干的甚至是极其敏感的权限，本应用仅要求（查看网络状态，完全的互联网访问权限）2项系统权限，最大限度保护您的手机安全和隐私信息。

【应用特点】：
★内置各类单词书：
非常全面的各类英语单词书可供背诵，词汇书多达500多本并且不断增加中：涵盖小学，中学，大学，四六级，考研，考博，SAT，BEC，GRE，雅思，托福等各类英语考试以及新概念，VOA等知名英语学习资料单词，相信总有一本适合您。
★艾宾浩斯记忆：
基于艾宾浩斯记忆规律，及时提醒复习即将忘记的词条。您可参考了《17天搞定GRE单词》里提到的记忆间隔以及supermemo的记忆规则。
★短期记忆周期实现：
实现了《17天搞定GRE单词》里5分钟，半小时，12小时后复习的短期记忆周期规则。
★学习数据统计：
应用可以统计出您的总背诵时间，复习时间和真实的词汇量。其中真实词汇量对您背过的单词进行了去重去词组处理。您可以直观的看到自己的努力成果：比如，花费48小时背单词，增加了3000英语词汇量。
★记忆曲线绘制：
自动统计每次的记忆效果，基于这些数据绘制艾宾浩斯图表展现整体的记忆效果。用户在背诵并且复习过之后，可查看当前在背的单词书的记忆曲线，查看一共复习了几轮，每轮曾经复习了多少个单词，复习准确率是多少，可以直观的检查自己的记忆效果。 比如：在复习过6次后，一个月前背诵的生词的记忆率仍保持在90%+
★知识分享:
给在背单词添加记忆法，词根，例句，图片等注释便签来加深记忆，这些注释可被其他用户在背诵的时候查看。 并且用户可以评价这些注释。优质的便签会排在前边。
★绝佳的辅助记忆手段:
权威词典，相关图片及便签资源助你将枯燥的单词信息转化为富有色彩和超级有趣的信息，让你的记忆效果加倍提升。
★在云端:
您的所有背诵和复习记录都保存在我们的云端服务器。即使您意外删除应用甚至丢失手机，只要记着登录账户，就可以高枕无忧了。 Word back the enemy is forgotten, a necessary condition is repeated against forgetting.
Online is the perfect realization of the word back Ebbinghaus word back regularly to review the application. She can recite the words to help you record and review every day to help you arrange tasks. As long as you stick to a daily open her recite and review the words, you will unconsciously keep in mind you have read every word. Your experience will no longer boring word back, easy to adhere to and very effective.

[Note 1] This application has a strong unstable network fault tolerance, but can not be used in a completely offline. Therefore, in the case of using the network connection (2G, 3G, WIFI) situation.

[Note 2] Unlike many similar applications require extremely sensitive to even the permission excessive and irrelevant word back, this application requires only (view network state, full Internet access) 2 system privileges, the maximum protection of your mobile security and privacy of information.

[Application Features]:
★ Built-in types of word book:
Very comprehensive book available recite all kinds of English words, words up to more than 500 of the book and constantly increasing: covering primary, secondary, university, 46, PubMed, Kao Bo, SAT, BEC, GRE, IELTS, TOEFL and other class English exam and new concepts, VOA English learning materials and other famous words, I believe there is always a right for you.
★ Ebbinghaus:
Based Ebbinghaus law, a timely reminder of the upcoming review forget entries. You can refer to the memory interval "17 days to get GRE word" mentioned in the rules and supermemo memories.
★ short-term memory cycle implementation:
Realization of the "17 days to get GRE words" in five minutes, half an hour, 12 hours after the review of short-term memory cycle rule.
★ learning statistics:
Applications can recite the statistics of your total time, review time and real vocabulary. Where the real you memorized vocabulary words were going to re-phrase processing. You can visually see the results of their efforts: for example, it takes 48 hours memorizing words, an increase of 3,000 English vocabulary.
★ memory curve drawing:
Automatic statistics for each of the memory effect, show the overall memory effect based on these data are plotted Ebbinghaus Stuttgart table. After reciting the user and review too, you can view the current memory curve in the back of the word of the book, see a total review of the rounds, each round has been reviewing a number of words, and review the accuracy rate is how much you can visually check your memory effect . For example: In reviewing six times, the month before reciting the words of the memory was still maintained at 90% +
★ Knowledge sharing:
Add the word back to memory, the stem, sentences, pictures and other notes sticky notes to enhance memory, these comments can recite by other users when viewing. And the user can evaluate these notes. The notes will be top quality side.
★ excellent auxiliary memory means:
Authoritative dictionary, pictures and notes related resources to help you boring word information into colorful and super interesting information, so that the effect of doubling your memory upgrade.
★ in the cloud:
Memorize and review all your records are stored in our cloud servers. Even if you accidentally deleted or lost phone application, as long remember login account, you can sit back and relax.