查询词典 stroboscopic

Using the discrete dynamical system determined by the stroboscopic map, an exact 1-periodic solution of the system which is with Beverton-Holt function and the threshold conditions for its stability are obtained.

运用由频闪映射决定的离散动力系统，得到了具 Beverton-Holt 功能函数系统的精确1-周期解，并讨论了它在临界条件下的稳定性。

A computer-aided local transient flow property measuring system was developed using a high speed CCD camera coupled with optical fibers in order to study the Gas-liquid-solid three-phase jet loop reactors. SnO2 crystal films were orientally deposited on the alkoxysilane molecule-coated hydroxyl glass substrates so as to prepare surface-marked particles as the tracers. An image analysis system was established to identify different phases. Stroboscopic photography was utilized to extend the measure range. The developed measuring and analysis system was capable of determining accurately the local transient flow property in a G-L-S jet loop reactor. Based on the above system, local transient flow properties of gas, liquid, and solid phase were measured and studied the influences of fluid property, operation and configuration parameters on the reactor.

中文摘要：以气液固三相喷射环流反应器为研究对象，将高速CCD和光纤束耦合制成局部瞬态流动特性微机数据采集及图象处理系统，利用MPS硅烷分子在带有羟基的玻璃基底上的自组装引导SnO2晶态膜层在功能化表面上进行沉积，以获得表面标记的示踪粒子，解决图象处理技术与相的识别的问题，利用频闪技术拓展了测量上限，得到可以准确测定气液固三相喷射环流反应器中局部瞬态流动特性的测试系统；采用上述测试技术进行喷射环流反应器中局部气相、液相与固相瞬态流动特性的实验研究，并考察物性参数、操作参数与结构参数的影响规律。

Using the discrete dynamical system determined by the stroboscopic map, we obtain an exact 1-periodic solution of the system which is with Ricker function and obtain the threshold conditions for its stability.

运用由频闪映射决定的离散动力系统，得到了具Ricker功能函数系统的精确1-周期解，并讨论了它在临界条件下的稳定性。

Pulsed xenon flash tube; electronic flash string; strobe emergency lights; stroboscopic fiber optic Christmas tree; power beads

东莞市奇美光电有限公司，是生产电子闪光灯管的专业厂家，是引进先进技术与设备进行生产的；三十年多前，我公司就在香港开始了电子闪光灯管的研究与生产，历史悠久，质量上乘，价格合理，受到国内外客户的欢迎。

Companies operating in Switzerland, Germany imports Cutting, gravure roller, composite roller, glue roller, roller silicone rubber roller and other equipment, glass varnished cloth (anti-scald cloth), Japan imported high temperature tape, plastic sheets, silica gel board, the United Kingdom imports dyne pens, ink viscosity measuring cup, magnifying glass, stroboscopic instrument, Anilox cleaning agent.

公司经营瑞士、德国进口刮墨刀，凹印胶辊，复合辊，胶水辊，硅胶辊等各种设备胶辊，玻纤漆布，日本进口耐高温胶带、胶布，硅胶板，英国进口达因笔，油墨粘度测量杯，放大镜，频闪仪，网纹辊清洗剂。

Persistnece of vision or flicker fusion prevents us fom seeing the lines between each frame, while the phi-phenomenon or stroboscopic effect, analysed betwen 1912 and 1916 by the psychologists Max Wertheimer and Hugo Munsterberg, provides a mental bridge between the frames to permit us to see a seires of static images as a single coninouous movement.

视觉暂留和频闪效果防止我们看到画格之间的黑格，而PHI 现象或间隙效果（在1912年和1916年之间由心理学家M。韦特麦尔和H。蒙斯特堡分析出来的，则提供了画格之间的一个思想桥梁，从而使我们把一系列静态的视觉形象看成是单一的连续运动。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。