闪亮的回击以光速的一半速度上行传播,由于它的速度太快,在一张图象中不能捕捉到这一过程。
The bright return stroke travels upward at around half the speed of light, and is too fast to capture in more than one image.
在图象的传输过程中,我们希望尽可能减少传输的数据量。
In the process of transporting images we wish to transport less data.
从计算机生成的图象中可及时、直观地观察到低温谷物干燥过程中的有关现象和规律,而无需冗繁的数据处理。
The relative phenomenon and law during low temperature grain drying process can be observed timely and clearly from the graph produced by the computer without any complex data processing.
为了研究岩石加压过程的三维破裂图象和它的动力学性质,特研制了岩石破裂实验数据采集分析系统。
We have made the data collection and analysis system for recording microcracks in rock to study the three dimensional pattern of fracture and the dynamic properties of rock during pressurization.
本文叙述了利用光栅调制漂白法对医学黑白图象的处理过程,并介绍了典型病例。
The process of black-white medical pictures by grating modulation decolorization method was described with analysing typical cases.
本文把图象信号作为一个高阶非稳马尔柯夫过程,提出一种自适应预测编码方案。
This paper presents an adaptive prediction coding scheme for the image signals regarded as a high order nonstationary Markov process.
对硬件设备、软件结构、图象分析的过程与主要算法等方面对该系统进行了分析。
In this paper, the system is discussed on its devices, software structure, analysis process and algorithm.
为了正确检测出运动区域,提出了自适应的背景图象适应外界环境变化的跟踪过程。
To detect moving region , it advances an adaptive background image to adapt to the varying environment in the tracking process.
利用电阻炉加热,采用电子显微镜及图象分析仪,研究了近液相线铸造a 356铝合金在二次加热过程中的组织变化。
Using resistance furnace, the structure of A356 aluminum alloy casted by nearby liquidus semi-continuous was studied during remelting by means of electron microscope and image analysis apparatus.
首先介绍了三维编织复合材料预制件表面图象的采集方式、滤波技术以及平均编织角的测试过程;
This paper introduced mode of collecting, technology of filtering and measuring process about image of three dimension composite preform surface.
本文讨论了催化剂表面SEM图象关于多重分形生长过程的分形和多重分形特性分析。
The multifractal growth process of the SEM images of catalyst surface is studied using fractal and multifractal theory.
更重要的是,它将噪声抑制与数据压缩过程同时进行,在对SAR雷达图象的处理上取得了良好的效果。
More importantly, it can integrate the noise reduction and data compression process, and yield good result on processing the SAR images.
本文采用地质构造、地震活动图象、震源机制资料综合分析方法,对唐山地震序列主要的构造过程进行研究。
In this paper, the main tectonic process of the Tangshan earthquake sequence was studied by comprehensive analysis of geological structures, seismicity pattern and focal mechanism data.
这些研究为激光等离子体中强湍动提供了更为清晰的物理图象,以便更加深刻地理解等离激元坍塌过程。
These researches provide a clearer physical understanding for the strong turbulence in laser plasma by numerical simulation, and make the plasmon collapse process more comprehending.
将黑白图象用光学手段按其密度编成各种颜色的方法,已有些报道,但均需编码过程。
The optical methods of pseudocolor encoding of black and white picture based on density encoding some colour have been presented, but all methods required encoding process.
运动目标的检测与跟踪是紧密关联的两个过程,跟踪始于检测,而目标在后续图象序列中的重复检测也有助于目标的跟踪。
These two processes are closely related because tracking usually starts with detecting objects, while detecting an object repeatedly in subsequent image sequence is often necessary to verify tracking.
在本课题的研究过程中,在实验室建立了一个模拟实际工业现场的图象定位实验系统。
During this research, in the lab we build up the experimental system of image detecting which simulate the condition of the practical field.
将一幅图象放到一种(照相)媒体上的过程。
利用IIS的ISAPI扩展接口,改变IIS服务器程序处理过程,介绍了一种实时动态图象负载处理的有效方法。
A method of processing load of dynamic real-time images is presented, by using ISAPI Extension of IIS to change the IIS Server process procedure.
在图象匹配的过程中应用亚采样模板有效地降低了该方法的计算量。
In the process of image matching, a sub sample stencil is used by this multi tracing vector estimation method in order to reduce the quantity of calculation.
用计算机模拟实现了每一过程,结果为这种图象的存储提供了一种新的实用技术。
This is carried out by the aid of computer analogue, leading to a new practical technique to store the binary images.
采用非线性等参元三维有限元算法(FEM)成功地模拟了形状复杂的零件淬火过程中瞬态温度场、相变、应力和应变,获得直观的立体图象。
Three dimensional nonlinear and isoparameter FEM has been successfully used to simulate the transient temperature field, phase transformation, stress and strain of complex components during quenching.
该算法迭代过程中不再与被加密的原始图象进行比较,而是用加密图象振幅分布的均匀性控制迭代。
This algorithm is controled by the amplitude uniformity of encrypted image rather than comparing the original image encrypted with calculated result.
在由序列医学切片图象重建三维细胞的过程中,对同一细胞在相邻切片中各剖面的配准是关键的一步。
In the process of 3 D cell reconstruction of serial sections through medical tissues, the registration of cell profiles in consecutive sections is a critical step.
由于图象信息本身的复杂性和它们之间有较强的相关性,在处理过程中可能出现不完整性和不精确性问题。
Due to the complexity and relativity of image information, it may be present itself problems of vagueness and uncertainty when processing it.
震前地震活动性异常图象与强震孕育过程有关,反映了区域应力场应力变化过程。
The abnormal patterns of the moderate earthquakes were related to the developments of the large events, reflecting the processes of the stress variations in the regional stress fields.
本文就某系统的动态图象的复原,阐述了复原的主要技术过程。
In this paper, the main technical procedure of restoration for images degraded by a certain high-speed photographic system is described.
并阐述它们在随机过程与图象分析中的应用。
The application of percentile of function and ordered function to the random process and image analysis are briefly discussed.
中强地震的破裂过程是一个非常重要的研究课题,利用宽频带地震学的分析手段,可以得到更加精细的破裂图象。
The rupture process of inteimediate and large earthquakes is a very important research problem. The rupture pattern could be seen in more detail by the analysis method from broadband seismology.
中强地震的破裂过程是一个非常重要的研究课题,利用宽频带地震学的分析手段,可以得到更加精细的破裂图象。
The rupture process of inteimediate and large earthquakes is a very important research problem. The rupture pattern could be seen in more detail by the analysis method from broadband seismology.
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