mechanisms

mechanisms的基本解释

n.

机械( mechanism的名词复数 ), 机械装置, [生物学] 机制, 机械作用

与mechanisms相关的网络例句 [注：此内容来源于网络，仅供参考]

In this project, the selection criteria of matrix and reinforcement for obtaining composites with high strength and toughness are determined. The as-cast and aged microstructures of composites reinforced with particles of different strength are observed, and their metallurgical conditions and stabilization mechanisms are analyzed. The aging precipitation behaviors and mechanisms are studied. Some characteristics of nano-materials (micro-distortion areas) are found in 150nm- Al2O3p/Al composites and their formation mechanisms are expatiated. The "flexible" restriction to the deformation of the matrix by low strength AlN particle is observed by in-situ TEM and SEM techniques, and the mechanisms of its resist on cracks propagation and its contribution to composite strength are revealed. The high temperature deformation behaviors of Al2O3p/Al composites are studied. A rare-earth coating is established on sub-micron Al2O3 particles, leading to an improvement in wettability between coated Al2O3 and liquid aluminum and a decrease in infiltration pressure. The strength and ductility of coated particles reinforced composite are also increased. The interfacial characteristics, bonding structures and their formation mechanisms are studied, and the crystal orientation relationships between reinforcement particles and aluminum matrix are investigated. Finally a lighter composite with better balance of strength and damping properties is reinforced with hollow ceramic microballoons of ultra-lower strength.

本项目发现了获得高强度和高韧性复合材料的基体、增强体选择依据；观察了各种强度质点增强复合材料的铸态和时效态微观组织，分析其微观结构形成的金属学条件及稳定性机理，研究了其时效析出规律和时效机制，发现了150nmAl2O3颗粒增强铝基复合材料基体中的纳米材料特征，并解释了其形成机理；利用TEM和SEM动态拉伸技术发现了低强度质点AlN颗粒对变形协调的&柔性强化&机制，揭示了其对裂纹扩展的阻碍作用和对复合材料高强度的贡献；研究了中强度质点的Al2O3颗粒增强铝基复合材料的高温变形行为，并对其进行了稀土界面层设计与制备，改善了颗粒与铝合金之间的界面润湿性，降低了复合材料铸造渗透压力，提高了复合材料的强、韧性；研究了多种复合材料界面结构及形成机理，确定了增强体与基体之间的界面结合机制，分析了复合材料界面处的晶体学位向关系；最后制备了含微孔的中空型陶瓷颗粒增强的特种复合材料，得到了强度和阻尼综合性能较好的轻质复合材料。

Comparisons between market performance under auction mechanisms and that under market maker mechanisms are made in terms of liquidity, stability, efficiency and transparency. The comparative results show that certain price formation mechanics integrated with specific market environment can affect market performance. The results of the test that is used to verify the liquidity of security market in China indicate that current price formation mechanics can provide the securities market with better liquidity. But the fixation of the minimum changing price lowers the liquidity of the market factitiously and close call auction mechanisms result in increased price fluctuation and price manipulation. Through the analysis on the competitive strategy of securities market, the objects and principles of the design of price formation mechanisms are established.

本文推导出了竞价机制和市商机制下证券市场的均衡价格，结果表明不同的价格形成机制对资产的真实价格有着不同的反映；从证券市场的流动性、稳定性、有效性和透明度等四个方面分别对竞价机制和做市商机制下的市场绩效进行了比较分析，结果表明一定的价格形成机制和特定的市场环境相结合就会对市场绩效产生不同的影响；通过对我国证券市场的流动性进行实证检验，发现当前我国证券市场价格形成机制能够为市场提供较好的流动性，但固定的最小变动价位人为地降低了市场流动性，并且封闭式的开盘集合竞价导致价格波动加大和市场操纵。

Because of the opposition and unitarity of serial mechanisms and parallel mechanisms in philosophy,the hybrid mechanisms can be built through the combination of parallel and serial mechanisms and play an important role in some specific application background.

本文以此为背景，深入研究了若干种空间三自由度并联/混联机构的新构型，提出了几种重要的性能指标的建模及优化方法，并就具体的应用领域进行了有益的探索和挖掘。

与mechanisms相关的网络解释 [注：此内容来源于网络，仅供参考]

mechanisms：机制

狭窄的定义把法律的观念限制在由国家即政府制定的正式规范及实施这些规范的运作机制(mechanisms)这一范围内. 例如,美国法律学者唐纳德.布莱克(Donald Black)把法律定义为政府的社会控制. 宽一些的法律定义,

mechanisms：机构学

介绍了CAD/CAE/CAM一体化软件UG机构学(Mechanisms)模块的功能. 通过机械运动模块在心血管造影机设计中的应用,实现了多联动机构的运动学分析仿真,精确描述复合运动体空间运动,并进行了干涉检查,为设计提供了一种科学依据.

mechanisms：机构

configure 安裝 | mechanisms 機構 | explicit 明確的

mechanisms：作用机理

产生机理:mechanisms | 作用机理:mechanisms | 酶机制:enzyme mechanisms

Reaction Mechanisms：反应机理

19. The Arrhenius Equation 阿累尼乌斯方程 | 20. Reaction Mechanisms 反应机理 | 21. Homogeneous Catalysis 均相催化剂