The simplifying of GIS linear data based on limit of resolution ratio of human eye;
基于人眼分辨率极限的GIS线状数据的简化;
The ultimate limit of resolution in an electrical measurement is defined by Johnson or thermal noise.
在电子测量中分辨率的最终极限是由约翰逊噪声或者热噪声来决定的。
It permits simultaneous viewing for up to 20 participants and is interactive, allowing the image to be frozen, rotated and zoomed up to the resolution limit of the data.
它最多允许20名人员同时观看并进行互动,使图像冻结、旋转和缩放分辨率。
David Wu of Oregon said he would step down following the resolution of the debt limit crisis in Washington.
俄勒冈选区的吴振伟宣布他将在美国国会债务危机解决后正式辞职。
The new designed 65mm lens with highest resolution which exceeds Dawes limit, the Cassini division of Saturn is resolvable.
新设计的65毫米镜头,最高分辨率超过斯限制,卡西尼号土星司是可以解决的。
The resolution of the structure image so obtained may be higher than that of the original electron micrographs and may approach the diffraction limit.
所得结构图像的分辨本领将优于电子显微图,而有可能接近于衍射分辨极限。
With the continuous improvement of optical lithography limit resolution, the current lithography tool is facing with more and more serious challenge.
随着光学光刻极限分辨率的不断提高,当代光学光刻设备正面临着越来越严重的挑战。
Due to the resolution limit of TM imagery, it is difficult to distinguish the forest variety in vertical structure.
由于TM卫星影像分辨率的限制,很难分别出林分垂直结构的差异。
It utilizes the evanescent field confined at the tiny aperture for providing images of object surfaces with a resolution beyond the classical optical diffraction limit.
这种显微镜利用局限在微小孔径上的隐失场提供物体表面形貌的细节,其分辨率可突破传统光学的衍射极限。
But a fundamental law of optics known as the diffraction limit states that the resolution can never be better than half the wavelength of light being looked at.
但是,一条被称为衍射极限的光学基本定律指出,显微镜的分辨率不会小于观察所用光源波长的一半。
Three factors, laser speckle, CCD resolution and the width and stability of sheet beam, which influent and limit the precision of measurement, are discussed.
其次分析了影响其测量精度的几个主要因素,即散斑噪声、接收器件本身的分辨率、投影片光束的宽度与稳定性。
By analyzing the spread function and development contrast curve, we hypothesized that the resolution limit of electron-beam lithography is primarily limited by developer-diffusion.
通过对电子束扩散函数与显影对比度的分析,本文认为电子束曝光的分辨极限与显影液在纳米尺度下的扩散限制有关。
The resolution of far-field microscopy is limited by the diffraction limit, while near-field microscopy lacks the sectional function to image 3D pictures.
远场光学显微镜受衍射极限分辨率的限制,而近场光学显微镜南于缺乏层析能力,则无法实现超分辨的三维成像。
The sandstone thickness is less than the seismic resolution limit; therefore, it is difficult for us to determine the sandstone thickness with the use of seismic data.
由于砂层厚度小于现有地震分辨率的极限,所以直接利用地震资料难以测定砂层厚度。
But because the resolution limit, can display module black and white binary, cause the distortion of the digital pictures.
但由于模块分辨率限制,只能显示黑白二值,造成数字图片失真。
The limit of the range resolution of a LFM radar depends on the bandwidth of transmitted waveform.
线性调频雷达的极限分辨力取决于发射波形的带宽。
This is the limit for the camera whose horizontal resolution is 1300. This method provides a solid base to benefiting maximum from hardware to improve performance of measurement.
将被测物空间划分为1024条带状区域,达到了横向分辨率为1300的摄像机的极限,为充分利用硬件资源、提高测量精度打下了良好的基础。
The upper limit of the spatial resolution of the system is determined by the width of the input laser pulse.
入射激光脉冲的宽度决定了系统空间分辨率的上限。
Wide dynamic range, high gain and fine resolution are required of integrators and Analog to Digital Converters in order to limit the effects of noise, including quantization noise.
为了要抑制噪声效应,它包括量子化噪声,积分仪和模拟-数字转换器要求宽动态范围,高增益和良好的分辨率。
However, resolution of a traditional wide-field optical microscopy is limited to about 230 nm laterally and 1000 nm axially, due to the diffraction-limit of light.
但由于衍射极限的存在,使传统的宽场光学显微镜横向和纵向的分辨率分别仅约为230nm和1000 nm。
However, 99mtc HDRBC scintigraphy offers far inferior anatomic resolution compared with sonography, ct, and MRI, which may limit detection of small splenic tissue.
然而99mtcHDRBC闪烁照相术与超声、CT、MRI相比,解剖分辩率较低,限制其对较少脾组织的探查。
Due to the speed limit of USB connection, the resolution (352x288) and colour bit depth that can be captured is low. Hence, the final quality is much poor than the origanl.
可是,就著USB本身传送速度极限,能被捕捉的解像度与及颜色只能有限,因此得出来的影像质素会比原来的差很多。
Due to the speed limit of USB connection, the resolution (352x288) and colour bit depth that can be captured is low. Hence, the final quality is much poor than the origanl.
可是,就著USB本身传送速度极限,能被捕捉的解像度与及颜色只能有限,因此得出来的影像质素会比原来的差很多。
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