非对称的

This article presents some background knowledge, including the symmetric and asymmetric encryption system in cryptography field, the developments of the elliptic curve cryptosystem and PKI.

本文介绍了密码学领域里的对称加密体制和非对称体制、椭圆曲线的发展现状和PKI架构。

Additionally, the activities of deltoid, trapeizus and erector spinae were higher in asymmetrical conditions as compared with in symmetrical conditions.

此外，三角肌、斜方肌及背脊肌的反应量在非对称持物姿势下明显高於对称持物姿势下的反应量。

In accordance with the situation that the damping was the non-classical damping,the structure was asymmetric,and random wind spectrum was irrational fraction wind spectrum,the equations obtained were decoupled with the complex mode theory.

建立运动方程，用第一振型将主体结构展开，针对非经典阻尼和非对称结构以及脉动风谱为非有理分式风谱的情况，运用复模态理论将所得方程进行解耦，获得了以第一振型表示的结构随机风振响应的解析解。

Results show that there are components of asymmetric pressure and velocity in symmetric structure, but this portion affect normal phonation little due to its limited ratio (less than 10%).

结果表明，对称结构下存在着非对称压力和速度成分，但是由于它所占的比率有限（不超过10%），对正常发声的影响不大。

A general matrix perturbation method for complex modes using singular value decomposition;2. The modal character,the error of the substituting by real modes and the best way to extract real modes from complex modes are discussed.

建立运动方程，用第一振型将主体结构展开，针对非经典阻尼和非对称结构以及脉动风谱为非有理分式风谱的情况，运用复模态理论将所得方程进行解耦，获得了以第一振型表示的结构随机风振响应的解析解。

The systems include application sub-system and cretification authority, application sub-system apply symmetric and asymmetric cryptosystem and public-key certificate which was authoticated by CA and can certify the valid user-identity to set up secure communication channel, exchange session key and provide message integrity, confidetiality, authentication and nondeniability.

系统包括证书中心和应用子系统，证书中心签发证书用来证明用户的合法身份，应用子系统应用证书和对称、非对称密码体制，识别用户合法身份，建立了安全通信通道和交换会话密钥，实现了通信数据的完整性、保密性、真实性、不可否认性。

These two calibration methods were compared with numeric experiments. Results indicate that comparing with MSDM, BDM is not only available for the force calibration of non-spherical or anisotropic cells, but also for irregular cells in optical trap potential with inharmonic and asymmetric profiles. The results agree with the experiments reported.

用数字实验对这两种标定方法进行了比较，结果表明：与均方位移法相比，玻尔兹曼统计法不仅适用于各向异性非球性细胞，也适用于非简谐、非对称光势阱中任意形状的生物细胞光阱力的标定，结论与已有直接实验相符。

A new unsymmetrical metal porphyrin- 5-{4-[3-(2-nitro-phenoxyl) propoxy]phenyl }-10, 15, 20-tri-(4-methoxy phenyl )porphyrin copper (compound Ⅱ)was synthesized,and its UV-Vis spectra were measured and compared with other three symmetrical metalporphyrins.

本文合成了一个新的非对称卟啉铜化合物，测量了其紫外－可见光谱，并将此光谱结果与其他三种对称金属卟啉的光谱进行了比较。

However, the fuller study of symmetrical and unsymmetrical charactristics lies outside the scope of this paper.

由於其空间组织中之对称与非对称特性的更完整研究属於此篇论文的范围之外。

Parametric design programs of the total tooth models of unsymmetric and symmetric involute gears were developed by Autolisp language, and the total models were transferred into ANSYS and calculated by finite element method.

用Autolisp语言开发了非对称与对称齿轮全齿模型的参数化设计程序，将生成的全齿模型导入ANSYS进行有限元分析。

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