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1)  asymmetry [英][æ'simitri]  [美][e'sɪmɪtrɪ]
非对称
1.
Asymmetry of the Contract, Hiring and Enterprise Ownership;
合同非对称性、雇佣与企业所有权
2.
The cutting force,compression force of crank arms,backward pushing force for remaining constant blade clearance are analyzed,and formula of asymmetry is deduced.
介绍了一种新型钢板剪切机,该机具有单轴非对称、负偏置结构。
3.
By field observation and simulating test of shallow seam longwall mining,the phenomenon of main roof asymmetry breaking is discovered during the first weighting.
依据典型浅埋煤层工作面的实测和模拟,发现了采场老顶初次破断的非对称现象。
2)  Asymmetric [英][,eɪsɪ'metrɪk]  [美]['esɪ'mɛtrɪk]
非对称
1.
Analysis of internal force on temperature of asymmetric tendon disposition cable-stayed bridge in transient temperature field;
瞬态温度场下非对称布索斜拉桥的温度分析
2.
Investigation on Asymmetric Transition about Hypersonic Boundary Layer over a Slight Blunt Cone;
高超声速小钝锥边界层非对称转捩研究
3.
Analysis of asymmetric coplanar waveguide with conductor backing;
有金属底板的非对称共面波导的分析
3)  unsymmetrical [英]['ʌnsi'metrikəl]  [美][,ʌnsɪ'mɛtrɪkḷ]
非对称
1.
Analysis on the higher order performance of unsymmetrical polling systems;
非对称轮询多址门限服务排队系统高阶特性分析
2.
Study on the Performance of the Temperature and Light in Unsymmetrical Multi-span Energy-saving Greenhouse;
非对称连跨式节能温室温光性能的研究
3.
This article discusses model set - up and dynamic characteristics of hydraulic serve position control used for unsymmetrical oil cylinder of Sendzimir Mill screwdown.
本文研究了森吉米尔轧机压下系统机液伺服位置控制系统非对称油缸的建模问题和动态特性,并给出了计算结果。
4)  Symmetry/Asymmetrical
对称/非对称
5)  asymmetry [英][æ'simitri]  [美][e'sɪmɪtrɪ]
非轴对称
1.
Analysis of asymmetry of gas-phase flow field in volute cyclone;
蜗壳式旋风分离器内气相流场非轴对称特性分析
2.
The asymmetry of gas flow field in a cyclone separator was studied based on the flow field predicted by Fluent 6.
1软件提供的代数应力模型(ASM)计算了旋风分离器内的气相流场,并在此基础上讨论了流场的非轴对称特点。
6)  Asymmetric [英][,eɪsɪ'metrɪk]  [美]['esɪ'mɛtrɪk]
非对称性
1.
Progress in Study of Asymmetric Microporous Polymer Membrane;
非对称性聚合物微孔膜研究进展
2.
To keep the balance and stability of the motion,supercavitatingunderwater vehicle need asymmetrical supercavitating flow patterns.
为了探索满足要求的非对称超空泡流型,在水洞中开展了水下航行体通气超空泡非对称性实验研究。
3.
Based on quarter national time-series data from 1992-Q1 to 2005-Q2, the asymmetric and threshold effects of monetary policy have been studied in by LM test and t-test in this article.
本文基于1992年1季度至2005年2季度数据,运用LM检验和t检验,研究我国货币政策的非对称性以及“阀值效应”,得出我国货币政策的“阀值”处于-0。
补充资料:非对称
分子式:
CAS号:

性质:假设分子中有一条直线,当分子以此线为轴旋转360。/n(n=2,3,4,…)能与未经旋转的分子完全重合,那么此直线便为该分子的n重对称轴,即该分子具有Cn旋转轴的对称因素。若这类分子中再无其他对称因素,则该化合物为非对称的(dissymmetric),非对称化合物的分子是手性的,该化合物具有旋光性,可以存在对映体。

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