Research progress and the limitation of non-equilibrium effect of rapid solidification and its formation mechanism are analysised. 分析了快速凝固的非平衡效应及形成机制的研究进展,指出了现有理论的局限性。
For Mars, rapid formation stunted growth. 火星的急剧形成与生长。
The rapid formation of "100 million state" brand throughout China market strategy, has created a highly specialized, covering a wide range, using a flexible advertising medium; 迅速形成“亿邦”品牌全中国市场战略,打造了一个专业性强、涵盖面广、运用灵活的广告媒体;
By adopting the design, the utility model has the advantages of simple and rapid formation of tower plates of the plate tower with arbitrary number, and convenient installation and maintenance. 采用上述设计的本实用新型具有可简单、快速地形成任意塔板数的板式塔、安装维修方便等优点。
Chemical treatments, such as sodium dichromate solutions, may facilitate the more rapid formation of the passive film on a stainless steel surface already free of scale or foreign matter. 化学处理,例如重铬酸钠溶液,可以促进无氧化膜和杂质不锈钢表面的钝化膜更快速度的生成。
Double-loop high speed circulation vacuum induction system, Breathing rapid formation, for high-density network line networks without distortion. 双回路高速真空抽气系统,吸气快速平整,用于高密度网线,网点不失真。
Principle of rapid formation and its application 快速成型技术原理及应用
The Effects of Technological Parameters on Quality of Rapid Formation 工艺参数对快速成形件质量的影响
Piezoelectric inertial impact mechanism, which exerts continuous movement by using rapid formation of piezo body, has an important application in precision displacement field. 压电型惯性冲击式机构是利用压电元件的急速变形来产生连续运动位移的机构。它在精密驱动与定位领域有着重要应用。
Because the oil and gas field is in the initial stage of development, the gas cap gas channelings have occurred as a result of delayed water injection, slightly high oil production rate and rapid formation pressure drop. 该油气田由于是开发初期,注水工作滞后、初期采油速度偏高、地层压力下降快等因素引起气顶气窜。
Fruit bagging increased photoreceptors and decreased chlorophyll content in apple skin, which increased light sensitivity, and after bag removal, anthocyanin biosynthesis genes were coordinately expressed rapidly, characterized by the rapid formation of anthocyanin. 摘袋后果皮花青苷迅速合成,与套袋后果皮光受体浓度增加和叶绿素含量降低从而提高对光的敏感度、迅速启动花青苷合成酶类的基因协同表达有关。
Application and development of CAD/ CAM technology in the rapid formation of false tooth CAD/CAM技术在义齿快速成形中的应用与发展
This paper introduces the development, method, and application of rapid formation technology according to the principle of the latter. 从快速成型技术的原理出发,探讨了这一新技术的发展、方法和应用。
With the rapid formation of Shanxi merchants in the Ming dynasty, there was an acceleration of the shipments both in the local area and in the whole country. 明代晋商在迅速崛起的过程中,促进了当地乃至全国经济的发展。
A Rapid Algorithm for Image Formation of Irregular Diagrams Based on Iterative Function 基于迭代函数的不规则图像快速生成算法
The web-based culture is the product of the development of Internet. The rapid formation of the web-based culture is influencing the virtual society and also the real society with its distinct property of intercommunication. 网络文化是互联网的产物,而网络文化的迅速形成,既以其鲜明互动性影响着虚拟社会,也影响着现实社会。
Rapid Construction/ Formation of 3~ n Step Complete Snowflake Magic Square 3~n阶完全雪花幻方的快速构造
The sludge is characterized by rapid formation, small quantity, low water content, high stability and without second pollution. 同时污泥生成速度快,量少,含水率低,且稳定,不会产生二次污染。
Gelation of gelatin is a dynamic course which includes rapid formation of gel network and slow growth of gel network. 研究表明,鸡骨明胶的胶凝分为凝胶网络的快速形成阶段和网络的缓慢成长两个阶段。
Method in accordance with the problems of water injection difficulty, rapid drawdown of formation pressure and oil production in low permeability reservoirs, a series of evaluation experiments on water injection were carried out for Shuguang oil field of Liaohe oil province. 方法根据低渗透油田普遍存在注水困难,地层压力下降快,油井产量递减快等问题,对辽河油区曙光油田进行了一系列注水评价实验。
The higher content of reducing sugar in the main growth organ was the physiological basis for its rapid formation; 生长中心器官的还原糖含量高,是器官迅速建成的生理基础;
Rapid formation is a new technology which shows great vitality and priority. 快速成形技术是近年迅速发展起来的一项高新制造技术,它已显示出强大的生命力和优越性。
Venture Capital ( VC) has a closed relationship with the development of high-tech industry, which leads to the creation of VC& a new means of financing. The development of VC further stimulates the rapid formation and development of technology industrialization. 创业投资与高新技术产业的发展是息息相关的,高新技术的发展带来了融资方式的创新即创业投资方式的产生,而创业投资的发展又进一步促进了技术产业化的快速形成与发展。
With the rapid development of the formation systems of micro satellites, precision ranging between satellites has become an important topic. 随着微小卫星编队系统的高速发展,星间高精度测距已经成为一个重要课题,受到国内外的广泛关注。
One reason for high mortality is cerebral ede-ma and even cerebral hernia led by rapid formation of intracranial hemat-oma directly oppressed the surrounding brain tissue. 死亡率高的原因之一是急剧形成的颅内血肿直接压迫周围的脑组织导致脑水肿甚至脑疝。
Deep and rapid drilling hard formation has been the technical problems for a long time. 坚硬地层的快速钻进问题一直是钻井工程中的技术难题。
Conclusions: The osmium black formation AchE staining method can be used for diagnosis after the HD operation, while the rapid formation is suitable for diagnosis on operation. 结论:锇黑法可用于HD的术前诊断,快速法比较适合用于术中快速诊断。
The game seeks to Balance of Offensive and defensive, attention to defensive players a clear division of responsibilities, the rapid formation of the conversion. 3. 在比赛中力求攻守平衡,重视防守,球员职责分工明确、队形转换迅速。
For rotation, it defines the direction and speed for each fragment. 3. A heuristic algorithm for rapid formation of the explosion fragments is proposed. 对于翻转,定义了转动的方向和速度。3.提出了一个启发式的爆炸碎片快速形成算法。
The nature of Best-sellers is, in a certain time, the rapid formation of certain types or groups of a sought after book, reading social behavior. 畅销书的本质是,在一定的时间里迅速形成了对某类或某种图书的群体性追捧、阅读的社会行为。