查询词典 dissymmetrical

With increasing temperature of separate plate,shapes of friction torque became dissymmetrical,and dynamic and static coefficient of friction declined in this process.

以自制炭纤维增强纸基摩擦材料和45#钢为摩擦副，采用惯量试验方法研究了温度对摩擦副摩擦性能的影响。

Compared with dissymmetrical engines, the results show that the contrapositive cam engine can balance the axial force with larger torque output and lower loads on shafting bearings.

研究结果表明，虽然对置后发动机轴向长度有所增加，但主轴轴向力能完全平衡，主轴产生转矩大，轴承负荷小，可提高功率。

Modern cryptograph can be divided into symmetrical key system and dissymmetrical key system.

密码体制大体分为对称密码和非对称密码两种。

However, because of the positive sequence of fundamental frequency, there are still some shortages for wavelet transform in the use of harmonic measurement of three-phase dissymmetrical system. A new approach of harmonic measurement based on Period-interleaving of MALLAT arithmetic for dissymmetrical system is put forward. Analysis and experiment based on TMS320LF2407 Digital Signal Processor are made. And the result of experiment reveals that the proposed method based on Period-interleaving is valid in the use of harmonic measurement of three-phase dissymmetrical system.

但是，目前小波变换在三相不对称系统的谐波检测中存在着无法分离基波正序信号的不足，本文就此提出了一种用于三相不对称系统的基于周期交错的小波MALLAT多分辨率分解的测量方法，详细介绍了该算法的原理、流程及计算公式，同时以TMS320LF2407数字信号处理器为核心建立了实验系统对该算法进行了实验，实验结果证明该周期交错－小波变换算法可以有效地检测出三相不对称系统中的有害电流。

Affected by the investor structure's particularity,the result of market trade information in Shanghai and Shenzhen A-share stock markets shown by Hasbrouck model is a dumbbell shape with both ends dissymmetrical.

受我国沪深A股市场投资者结构特殊性的影响，Hasbrouck模型显示的沪深A股市场的市场交易信息含量统计结果呈现两头不对称的哑铃形状，即交易信息含量比重很高的股票比例大大小于交易信息含量比重低的股票比例，实证结果不同于美国纽约股票交易市场采用Hasbrouck模型呈现的纺锤形状，即两头比例很低，结果基本集中在平均值附近。

In this situation, Diffie and Hellman from Stanford University have put forward a brand-new cryptosystem named Public-Key Cryptosystem, which also is a kind of dissymmetrical cryptosystem.

在这种情况下，斯坦福大学的Diffie和Hellman于1976年首次提出了一种全新的密钥系统——公钥密码术。

Since the pressure comes mainly from southern, so the cross section of Corridor basin is dissymmetrical, it can be devided into southern fore—mountain uplift terrace, middle depressed plain and northern monocline plain.

由于挤压力主要来自南侧，因而走廊挤压断陷盆地在剖面上呈不对称状，由南向北还被进一步分为南部山前断褶丘陵台地、中央深凹陷平原和北部单斜平原。

And many kinds of ways that any summable functions expande to FOURIER progression in symmetrical and dissymmetrical area that was defined , and

以及定义在对称和非对称区域上的任意可积函数展开成FOURIER级数的各种方法，并以典型算例说明其在数学中的应用。

In conclusion, during the different periods after surgery, the stress distribution of bilateral condyloid processes are dissymmetrical obviously: the stress of affected condyloid process become largen more obviously than that of unaffected one, and it is the most possible in the sixth month after surgery that TMD would befallen.

本实验结论：在本实验条件下，下颌骨体部缺损游离髂骨块移植三种连接方式不同时期，双侧髁突表面应力分布不对称：患侧髁突前后斜面压拉应力明显增高且高于健侧，其中以术后6月时最明显。

There is a saying in China: The sellers are always more clever than the buyers. This saying indicates the connotation of dissymmetrical information in economics and catholicity of dissymmetrical information in reality.

&买的不如卖的精&，中国的这一俗语形象地点出了经济学的非对称信息理论的内涵和现实中非对称信息的普遍性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐