查询词典 symmetrical

In the symmetrical cryptosystem,it's encryp tion's key co de and deciphers' key code is the same.

在对称密码体制中，其加密密钥和解密密钥是相同的。

Through the quite symmetrical key encryption system and the public key encryption system good and bad points,summarize should use the mix key encryption system in the electronic commerce, both guarantee data security, and may enhance encrypts and deciphers the speed.

通过比较对称密钥加密体制和公开密钥加密体制的优缺点，总结出在电子商务中应采用混合密钥加密体制，既保证数据安全，又可提高加密和解密速度。

Based on symmetrical analysis theory, the stator current of motor is decompounded into positive-sequence current, negative sequence current and zero-sequence current to distinguish the running state and fault type of the motor according to their magnitude of current. The technology of INTEL80C196KB MCU is applied to design and fulfill a new kind of micro-processor protective device for asynchronous motor.

根据对称分量分析原理，将电动机定子电流分解成正序、负序和零序分量，依据各种序量的大小，判别电动机运行状态和各种故障类型；采用INTEL80C196KB单片机技术，实现了一种新型的异步电动机综合保护装置。

The decrease of dishing is due to the symmetrical structure and to deterring the stress by bonding.

在抛出减少的原因是对称结构和遏制应力结合。

A novel moving object detection based on adaptive background subtraction and symmetrical differencing is presented in this paper.

本文提出了一种基于背景相减法和对称差分法来进行运动目标检测的方法。

A new background reconstruction algorithm is proposed to overcome the problems in the current algorithms,which is based on sub-blocks and employs symmetrical differencing.

针对现有的背景重构算法存在的问题，提出一种新的算法，该算法基于子块操作，利用对称差分重构背景。

A new background reconstruction algorithm is proposed to overcome the problems in the current algorithms,which is based on sub-block s and employs symmetrical differencing.

针对现有的背景重构算法存在的问题，提出一种新的算法，该算法基于子块操作，利用对称差分重构背景。

In addition,with aview to ensuring safety of the database content and operation,this paper designs business logic applicable to symmetrical encipheringand irregular enciphering(ensuring cipher safety and avoiding secret divulging)and business logic used to defend Web attack in the form of DLL suitable to any Web and any application system or program.

另外，为了增加数据库的内容的安全和保证数据库操作的安全，分别设计了一套用于数据库内容对称密钥和散列加密(保证密码安全及避免由于密码相同而造成泄密现象)的业务逻辑，和防止Web攻击的业务逻辑，并于DLL的形式存在，可被任何一个Web服务引用，也可被任何一个应用系统或程序引用。

The test result of an image of Chinese characters with various fonts enunciates that this algorithm can obtain symmetrical, regular and non-distorted skeletons of the Chinese characters, and its convergent speed is four times more than the speed of sequental morphological thinning algorithm.

对不同字体的汉字图象的实验结果表明，这一算法能产生均匀、整齐、畸变小的汉字骨架，且其运行速度比序贯形态细化方法快4倍以上。

That if the process can produce much liquid phase during the sintering, and which can become into completely-crystal needle-shap or aborization or bar-shap calcium ferrite instead of glass in the cooling process; if the magnetite is interweaved by the caking into the melting corrosion structure, the granular structure or the eutectic structure instead of exiling in the massive isolation; if the mount of the poreis is little, and uniformitly distributing; if the grain is little; if the organizational structure is symmetrical, all of which can improve the quality of the sintering.

另外还归纳出有利于强度提高的工艺参数和操作制度。分析工业试验和水钢现行生产的矿物组成、结构表明，水钢烧结矿以他形晶磁铁矿为主，铁酸钙为主要的粘结相，多形成熔蚀结构、粒状结构和共晶结构，强度较高；而在台车边缘和表层，由于存在较严重边缘效应和点火温度较低，使该区域的烧结矿组织结构疏松，局部呈蜂窝状或薄壁大孔状，铁酸钙较少而硅酸二钙和玻璃质较多，形成骸晶状结构和磁铁矿连晶，强度较低，致使返矿升高。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失