At the same time , the specific properties of image intensifier high speed photography system , the structure reliability of vertical shafting system are studied 同时对象增强高速摄影系统及其特性、垂直轴系统及其结构可靠性进行了深入的研究。
Liger - belair splits his time between the science of thin films and interfaces and high - speed photography , the results of which have appeared in many exhibitions 李杰?贝拉把他的心力分别专注于薄膜与介面的科学以及高速摄影上，他的作品曾出现在许多摄影展中。
The experimental results also illustrated that it is importance of the fuelimpinge ment to promote fuel and air mixing and speed up burning process 混合气形成及其燃烧过程的高速摄影研究结果表明，燃油束撞击雾化对加快燃油与空气的混合并促进其火焰扩展起到重要作用。
Our products can be widely used in all kinds of industries , such as laser welding , cutting , marking , laser cosmetology , printing & photo type setting , high - speed photography , seal making , leather production , decoration , and crafts production etc 产品用途：镭射焊接、切割、打标、镭射美容、印刷排版、高速摄影、印章、皮革、装饰、工艺品等行业。
On the basis , design optimization of film grabing structure of hspc is realized . it solves the technical bottleneck of high - speed photograph . the design ability of the hspc is improved 在此基础上，实现了高速摄影机抓片机构的优化设计，解决了高速摄影机高速摄影的技术瓶颈，提升了摄影机的研制水平，为高速摄影性能的提高提供了一条新的研究途径。
High speed photograph is a means for recording an instantaneous status or a complete procedure in high speed elapse event . this great amount of exact information in time and space could be used for research of the mechanism and movement of high - speed phenomena 高速摄影是记录高速流逝过程的某一瞬时状态或全部历程的手段，它所获得的大量、准确的时空信息，为研究高速现象的发生机理和运动规律提供了可靠的依据。
The experiment of the transient response of the blade due to bird impact is completed , and the high speed phorographs are analyzed , then the curves about the displacement of blade tip are drew which are helpful for the caculation of bird material parameter 本文开展了平板叶片鸟撞击瞬态响应的试验,对试验中高速摄影照片进行处理和分析并得出试验中叶尖位移的时间历程,为本文的鸟撞击叶片响应中鸟体材料的进一步计算研究提供了依据。
Meanwhile , a synchronous signal is generated to be the start signal of the high speed snapshot . in this case , the effective length of the film is increased enormously , which means that the resolution of the camera may be improved at the same rotating speed 而且在测速的同时产生了一个高精度的同步信号作为高速摄影的触发信号源,使得用于记录信息的胶片的有效使用长度得到了很大的提高,这就意味着转镜相机的时间分辨率在相同的转速下得到了提高。
Focusing on the performance evaluating and the design of tripropellant injector , adopting the cold test rig with background pressure supply , malvem particle analyzer , ccd photography system , tripropellant hot test - bed , numerical simulation software and auxiliary theoretical a nalysis , the d ischarge c haracteristic a s w ell a s a tomization p erformance o f the injector and the combustion performance as well as the mode - transition characteristic of thrust chamber are studied detailedly based on the 3 different structures of coaxial tripropellant injector , large numbers of important conclusions are gained 本文围绕三组元喷嘴的性能评定及设计方法。采用反压冷试台、马尔文测粒仪、 ccd高速摄影系统、三组元发动机热态试验台、数值仿真程序及辅助理论分析等多种技术手段和研究方法，对三种结构的同轴式三组元喷嘴深入进行了喷嘴流量特性和雾化特性、推力室燃烧性能和转工况性能研究，得到了大量重要结果。
The movement law that abrasive fluid in centrifugal field is discussed through the analysis of experimental results of high - speed photography , and it is pointed out that in the course of abrasive moving both the moving of layer and the curve changing from front interface to slip are the important factors of influencing processing results 文中通过对高速摄影实验结果的分析，探讨了磨料流在离心场中的运动规律，指明磨料流在运动过程中，其滑移层的运动及前沿界面曲线的变化是影响加工效果的重要因素。
