查询词典 hydrodynamic

Wave overtopping against seawalls is a complicated hydrodynamic phenomena while the overtopping discharge is one of the most important factors for safety analysis of seawalls.

外海波浪作用下海堤越浪是一个复杂的水动力学过程，越浪量则是评估海堤安全的重要因素之一。

Borrowing the hydrodynamic model Needham used to describe the history of world science (the rivers of the primitive and medieval sciences of all the world's cultures flowing into the ocean of modern science), we can identify the rivers of influence that flowed into the ocean of Needham's Problem:(1) the nature of organic form;(2) the small ocean or lake of Christian theology into which ran the streams of the Society of Friends, the Oxford movement (the Catholic revival in the Church of England), and the Anglican order, Oratory of the Good Shepherd.

借用水力动力学模型，李约瑟开始描述世界科学的历史（而水力动力学模型则是指：原始的河流，以及全世界文化的中世纪的科学最终都流入到了现代科学的海洋里），我们可以把李约瑟问题界定为流入海洋的如下影响之河：（1）有机形式的本质；（2）基督教神学的小海洋或者湖泊流淌着如下的溪流：朋友社会；牛津运动（即英国教堂的天主教复兴）；英国国教徒的等级序列，耶稣牧羊人的演讲术。

Ozonization with enhancement of hydrodynamic cavitation was used in the degradation of phenol,and the influences of ozone flux,parameters of porous plate,inlet pressure of the porous plate on phenol degradation were investigated.

研究了在水力空化强化臭氧降解苯酚时臭氧通入量、多孔板的参数、多孔板的入口压力对苯酚降解的影响。

The pectoral fin motion model and the hydrodynamic performance's data which we obtained in this thesis are useful for our future design work.

本论文工作对未来相关仿生水下机器人的设计开发工作具有参考价值。

In the second part the pectoral fin motion model of 2 degrees and 3 degrees of freedom is constructed. Also we use Unsteady Vortex Lattice Method to analyze the hydrodynamic performance of the pectoral fin motion.

第二部分建立刚性胸鳍二自由度、三自由度的运动模型，并用非定常涡格法计算和分析了胸鳍的水动力性能。

The breakthrough curves for heavy metals of solidification sludge were obtained by flexible-wall permeameter and the hydrodynamic dispersion parameters were acquired by genetic inverse method.

5采用柔性壁渗透仪获得了固化污泥中重金属的穿透曲线，并采用遗传算法反演了固化污泥的水动力弥散参数。

This paper introduced principle, process, characteristics and controlling deep slot of spiral groove movable ring of photoetching in the liquid hydrodynamic seal.

主要介绍了流体动力密封螺旋槽动环光刻工艺的特点、原理、工艺过程、工艺流程、槽深控制方法以及应用情况，提出了采用高能束流刻蚀螺旋槽动环的新途径。

The results show that piston ring through LST can efficiently produce hydrodynamic pressure.

结果表明：通过在活塞环表面造型，会产生明显的流体动压力。

Depending on the model test and numerical simulation,the hydrodynamic characteristics of the pervious slab in inverted-arch plunge pool were studied in this paper.

本文基于模型试验并结合数值模型研究了反拱透水底板的水动力特性。

We have also studied the hydrodynamics of the nuclear matter with spontaneous chiral symmetry breaking based on the Poisson bracket method. The effects of mass are included and the full hydrodynamic equation of pion is given. The possibility of the phase transition to pion condensation is also discussed.

在研究具有手征对称性自发破缺的核物质系统的流体动力学时，我们运用Poisson括号方法，建立了pion介子的完整的流体动力学方程，给出了色散关系并讨论了相变和pion凝聚的可能性。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。