查询词典 fluid dynamics

Launch dynamics and transfer matrix method of multibody system are used to develop a launch dynamics model, equations of vibration characteristics and dynamic response. The firing dispersion test method of a non-full loading fire rocket based on the idea of equal initial disturbance is presented.

应用发射动力学和多体系统传递矩阵法理论，建立了多管火箭发射动力学模型，推导出了多管火箭振动特性和动力响应方程，形成了基于等起始扰动思想的多管火箭非满管射击密集度试验方法。

The dynamics of underwater vehicles can be greatly influenced by thruster dynamics, especially at low speed.

动态水下机器人可以极大地影响了推进动力，尤其是在低速。

This paper analyze the advantages and disadvantages of the existing Ad Hoc network routing algorithms, and chose a compromise ideas of algorithms to make a thorough research from the perspective of complex adaptive systems theory, and also use the perspective of network dynamics: the network is not only determined by the topological but also the dynamics flow of information or of traffic.

本文分析了Ad Hoc网络现有的几种分簇路由算法的优缺点，权衡利弊，选择了具有折衷思想的按需加权路由算法，从复杂自适应系统理论角度进行了进一步的研究，应用网络动力学的观点：网络不仅由拓扑确定，而且由发生在连接上的信息流或交通流的动力学确定。

Based on topological model, the dynamics of DNA growth account for theFibonacci numbers and the golden angle (137.5°) as a consequence of dynamics.

尽管工作刚刚开始，某些新颍观点尚需深入探讨，无疑我们的结果有助于理解和揭示DNA奥秘。

Whitaker, Archer and Hicks(1998) looked closely and analytically at practice in group care, and concluded that the work required the following knowledge, skills and personal qualities:·knowledge and understanding of personal development, transgenerational processes and family dynamics; the positive and negative potentials of group lining; networks and network interactions; organizational structures and dynamics;·skills in listening, observing, interventing and assessment, in order to understand emotional reactions and feelings in the young people and themselves;·personal qualities and values that are consistent with the aims and philosophy of the establishment.

免除，阿彻和Sunday(1998)的分析与研究实践密切护理组，并认为需要以下工作知识、技能和素质：损害个人发展的认识和了解，跨及家庭动力学过程；正反两方面的潜力组人数；网络与网络的互动；组织结构和动态；技巧损害听、观察、interventing和评估，以了解和感受的情绪，年轻人自己；损害个人品质和价值观念，使之符合设立目的和宗旨。

For almost eight months of leading the two TGGs, the co-researchers made use of various effective group skills in leading the groups and enhancing group interactions, group-openness, trustfulness, and discussion atmosphere. In the meantime, in order to achieve the group goals and satisfy the group members'' needs, we developed six models of operation suitable for TGG. Besides, we also found that TGGs might not be able to avoid some negative group dynamics, although they could develop some positive group dynamics.

在长达八个月的成长团体过程中，研究小组在团体进行与增进互动上运用了许多有效的带领技巧，来促进团体开放、温暖、信任的讨论气氛；同时为达成团体的目标与满足成员的需求，分别配合两团阶段性的发展采用了六种适用於教师成长团体的运作模式；此外，经过分析发现，教师成长团体虽然出现许多正面的团体动力，但也不可避免地存在著一些消极的动力。

Caprolactam grafted carbon fibre could improve the initial crystallization temperature and the crystallization rate more obviously than ungrafted carbon fibre. The crystallization of nylon 6 was determined by nucleation. The nonisothermal crystallization dynamics was well coincident with the rule of both of Jeziorny and Liu equation. isothermal crystallization dynamics fitted to Avrami equation.

用广角X射线衍射法对晶型结构进行研究，表明碳纤维使原生态的样品中α晶型的含量降低，结晶度下降，其中接枝聚己内酰胺链段的碳纤维／MC尼龙6原位复合材料中α晶型的含量比未接枝的碳纤维／Me尼龙6原位复合材料的多，结晶度也较大：样品淬火时，碳纤维有利于基体尼龙6结晶时形成γ型晶体，接枝聚己内酰胺链段的碳纤维更有利于基体尼龙6结晶时形成γ型晶体；淬火后的样品在200℃下退火2个小时后γ晶型完全转变为α晶型。

For small ponds the seasonal dynamics of zooplankton community structure are relatively unstudied, as are any mechanisms underlying these dynamics.

就小型池塘浮游动物群体结构的季节性动力学研究是相对少的，例如这些动力学中潜在的一些机制。

Malloch Lab of Mycology is primarily dedicated to research in mycology including diversity and distribution of ascomycetes in soil, taxonomy and distribution of lichens, ecology of fungi in stored grains, taxonomy of crustose lichens, taxonomy of penicillium subgenus penicillium, population dynamics of indoor penicillium species, moulds, fungi in caves, population dynamics of indoor penicillium species.

Malloch真菌学研究室主要致力于真菌学的研究，其研究领域包括土壤中子囊菌的多样性和分布，地衣类的分类学和分布，真菌生态学，壳状地衣的分类学，青霉菌亚属青霉菌的分类学，霉，洞穴中的真菌，室内青霉菌的种群动力学等。

The Possibility of Owner Self-government in Urban Community:Conditions of Cooperative Equilibrium Based on Replicator Dynamics;2. Next the article introduces the replicator dynamics of boundedly rationlity.

先引入博弈论的两个经典案例，说明追求个体利益会与整体利益相抵触；接着介绍了有限理性中的复制动态分析方法；最后用复制动态分析方法分析在完全理性情况下，追求个体最优结果与社会整体利益的矛盾，以及政府在决策时如何看待民意测验。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。