种特征

To completely meet the needs of Internet-based collaborative work, we propose a novel architecture to implement a process-oriented remote feature-based modeling on Web. Synchronal collaborative work, user management, group control, activity chain and electronic appointment using mobile aglet are key points to enable this tool. Finally, an example is given to illustrate how the tool is being used.

为满足基于Internet的协同工作需要，本文介绍了一种利用新的设计工具的新颖的设计方法，提出了一个基于Web的过程驱动的远程特征建模工具的体系结构，同步协同工作、用户管理、活动链及基于移动智能的电子预约是本系统的关键技术，最后用一个实例说明了系统的运行过程。

In Parseeism, there are the God of wise, Mazda Ahura and the God of evil, Ahriman.

这是一种不成熟的心理特征，而个人的成长在儿童期时就常常表现出这种不成熟的心理。

Further more, airgun source has good repeatability and is effective to produce S wave, it has been proved to be an effective artificial source on land to provide wide-angle and long-offset recording to study deep crustal structure.

气枪震源还具有一般炸药震源不具有的特征，如长期定点重复激发和有效转换S波的优点，是陆上进行长炮检距深穿透地下结构研究的一种优良人工震源。

Parkinson's disease is a degenerative disorder in the central nervous system, characterized by akinesia, dyskinesia, static tremor, rigidity, ataxia.

帕金森病是一种中枢神经系统退行性病变，以少动、静止性震颤、僵直和共济失调为特征。

And the methods how to combine them with the discretized algebraic eigenvalue equation for generalized Rayleigh and Love waves are also given.

推导了这三种边界条件的公式，并且给出了它们进入离散化后的Rayleigh波与Love波的代数特征方程方法。

Chapter 4 presents five design criteria of S-boxes of block ciphers, develops a method of constructing large S-box by use of algebraic group operation, proves the balance property of these large S-box, tests the strict avalanche and independence of avalanche variables properties of S-boxes in NEA cipher, analyses the nonlinearity and best linear approximation of the S-box, and finally defines the differential of input/output of S-boxes of this cipher and analyses the distribution of them.

第二部分即第三章，提出了一种新的分组密码类NEA(NEA-4A，NEA-8A，NEA-4B，NEA-8B)，完整地描述了该密码类的加解密过程和密钥协议；证明了NEA-4B和NEA-8B的完全对合性和没有不动点的性质；分析了该密码类的安全特征；具体地介绍了实现该类密码的途径；给出了NEA-4A的计算机C语言程序和样本数据。

In this paper,a novel algebraic feature extraction method is presented.

该文给出了一种新的代数特征抽取方法。

In this paper,the recent developments,synthetic situation and bioactivity of alicyclic polysulfide s are reviewed comprehensively in order to find a simpler and more effective synthesis method.

脂环多硫化物是一种新型香料，具有浓郁的特征香味和良好的生物活性。为了寻找更简单高效的合成方法，推动此类香料的研究，详尽探讨了其研究现状、合成进展及生物活性

This is obviously influenced by the base level up and down changings, pore space variation and sediment alimentation. Through analysing the relationship between the course of base level up and down cycles of high resolution sequence strata and the reservoir physical behavior, six heterogeneity models of diff...

通过高分辨率层序地层的短期基准面升、降旋回过程与储集物性关系的分析，建立了6种不同沉积微相的非均质性模式，探讨了向上变深、向上变浅的非对称型和向上变深后复变浅的对称型短期基准面旋回层序对储层非均质性特征的控制作用

E. , the "parallel succession","multi-branches from one trunk", and "chain links". The relationship of the three is a relative independence and a relative unity, which lead to a complex and three-dimensional artistic entity. As a consequence, Zhuang T zu is characterisitic of being pregnant with allegoric morals, of its boundless volume and ca...

这三种方式既相对独立又相对统一，构成了一个立体化，复合式的艺术整体，从而使《庄子》得以充分显示"寓言十九"的特征，海负山涵的容量及其独特的美学效果；标志着古典散文经过长期的发展，已从简单的语录体演进为讲究内部联系，追求结构严谨的新文体。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！