查询词典 key school

Musical shoe sole contains respectively printed circuit board, batteries volume adjuster and small-sized loudhailer, in shoe all around bend cant still is installing 4 key board switch, ordinal the key that steps on next shoes, can give out ""," come "," rice "," law " noise of enharmonic accord with, children puts on it, when stepping on next key board switch by dance music score, can enjoy the performance of festively singing and dancing.

音乐鞋鞋底分别装有印刷电路板、电池音量调节器与小型扬声器，在鞋子四面倾斜面还安装着四个琴键开关，依次踩下鞋的琴键，便可发出"都"、"来"、"米"、"法"等音符声响，儿童穿上它，按舞曲乐谱踩下琴键开关时，便可欣赏到载歌载舞的表演。

Escape key : A computer key board key that is used to exit a mode or routine, or cancel some function.

换能键：电脑键盘上用来走出一个模式或例行程式或取消一些功能的键。

We are based on Diffie-Hellman key exchange algorithm for key agreement and distributing the group key using multicast for efficiency.

我们以Diffie-Hellman 金钥交换演算法为基础来达成群组金钥协定，并以多播的方式来分配金钥以提高更换金钥的效率。

Some people may think so much good ah, I as far as possible in the META that much key word divides in oneself, such search engine can give him more chances probably, actually such key word does not have real significance at all to your website, overmuch false key word still can be punished certainly likely.

有些人可能会想这样多好啊，我把尽可能多的关键字都分在自己的META中，这样搜索引擎或许会给自己更多的机会，其实这样的关键字对你的网站来说根本没有实际的意义，过多的虚假的关键字有可能还会受到一定的处罚。

Want us not to want to go intentionally only key word of load one's writing with fancy phrases, do not become a few false key word, density of home page key word is in 3%7% is advisable, also do not exceed 10% at most.

只要我们不要故意的去堆砌关键字，不要做一些虚假的关键字，首页关键字密度在3%7%为宜，最多也不要超过10%。

At present, group key management mainly divided into goup key distribution and group key agreement, both of them have their own character and can be used in different applications.

目前已有的组密钥管理协议主要包括组密钥分配协议和组密钥协商协议，总体来说，他们各有优缺点，适用于不同的情况。

Hybrid schemes in a KEM-DEM structure is regarded as the most natural approach to public key encryption with IND-CCA security and practical efficiency. Traditional KEM is realized by public key scheme, which only provides confidentiality security for session key used by DEM. In 2005, combining the idea of signcryption with the KEM-DEM model hybrid encryption, Alexander proposed a signcryption KEM-DEM model hybrid signcryption primitive.

KEM-DEM结构的混合密码体制是获得IND-CCA安全最实际有效的方法，传统的KEM由公钥加密方案实现，仅提供DEM使用的会话密钥的保密性安全。2005年Alexander等人将签密的概念与KEM-DEM结构的混合密码体制相结合，提出了Signcryption KEM-DEM结构的混合签密。

To choose a key is easy; to choose a strong key is a bit harder; to remember such a key is the hardest thing.

要选择的关键是容易，选择一个强大的，关键是有些困难，要记住这样一个关键是最难thing。

This invention provides a method for transferring third party landing based on IP network including: a door network station carries a ciphered KEY generated randomly by a service server to send a link request to a third party network station so as to avoid transmission of user ciphered codes and ensure absolute security of user codes, besides, since the third party network station calls back the Web server by copying the ciphered KEY to verify the cryptographic key so as to secure the absolute safety of shaking hands, since the door network station does not transfer user ciphered codes with the third party network station, which is not necessary to synchronize with the door station about codes, thus the requirement of complicated maintenance to synchronization on ciphered codes to the third party is reduced.

本发明提供了一种基于IP网络转接第三方登陆的方法，其关键是，由门户网站携带业务服务器随机生成的加密KEY向第三方网站发送链接请求，避免了用户密码的传输，因而保证了用户密码的绝对安全性。再有，由于第三方网站通过复制加密KEY回调Web服务器，由Web服务器进行密钥验证，因而又保证了握手的绝对安全性。应用本发明，由于门户网站与第三方网站之间不传递用户密码，使得第三方网站无需与门户网站进行密码同步等机制的处理，在大大提高安全性的同时，降低了对第三方网站对于密码同步机制等复杂维护的要求。

A code rule of correspondence mapping from secret key to magic cube transformation is proposed,Which can realize that the secret key is not limited by both type and size,and the key space is huge.

提出了一种新的密钥与魔方变化的编码对应法则，使该加密算法的加密密钥不受类型、大小的限制，具有密钥空间大的特点。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。