Until the 10-meter Keck 1 was built in 1993, the Hale telescope had the best resolving power in the world.
在1993年10米的凯克望远镜建成之前,海耳望远镜一直是世界上分辨能力最强的望远镜。
However, resolving power is often compromised by atmospheric conditions and the visual acuity of the observer.
然而,分辨能力还与大气状况以及观察者的视觉敏锐度有关。
It will probe the mysterious magnetic field that exists between thestars, and its resolving power will help with the search for extrasolarplanets.
它将探测星际间存在的神秘磁场,而且其分辨力将有助于寻找太阳系外的行星。
It will probe the mysterious magnetic field that exists between the stars, and its resolving power will help with the search for extrasolar planets.
它将探测星际间存在的神秘磁场,而且其分辨力将有助于寻找太阳系外的行星。
Machine vision has some inborn advantages on checking, such as high-speed, high resolving power, normative, repeatable and so on.
机器视觉在检测方面具有先天优势:检测速度快、分辨能力高、规范化程度高、可重复性好。
Its resolving power is higher than 500.
仪器的分辨本领优于500。
The noise decrease the resolving power and dynamic performance of the detectors.
噪声的存在使得探测器的分辨能力下降,并限制了系统的动态性能。
The first Fresnel zone radius can be treated as lateral resolving power of seismic data approximately.
可以将第一菲涅尔带半径作为地震资料横向分辨力的一种近似。
This paper introduces a method to generate square wave of high resolving power and wide frequency range.
介绍了一种高分辨率宽频域方波脉冲的产生方法。
Smaller disturbance to the measured system, higher resolving power and ability of on-line measurement etc.
具有操作简单、省时省力、对测量系统干扰小、分辨率高、能在线检测等特点。
It also narrates how to select resolving power as well as effects in the measurement of the percentage of vegetation.
还叙述了在测量植被覆盖率时如何选择分辨率及其影响。
The relationship between the distance resolving power and the distance is calculated for different weather conditions.
利用所得公式计算了不同气象条件下,目标距离分辨率与目标距离之间的关系。
This paper applies diffraction theory, has given the corrected formula of the resolving power of actual grating system.
文章运用衍射理论,给出了实际光栅系统分辨本领的修正公式。
Favorable noise suppressing and frequency resolving power is the key of Doppler based formation radar targets detection.
基于多普勒效应的编队目标架次识别的关键,在于要有噪声抑制和频率分辨能力良好的特征提取算法。
In some cases, if polarized light is used, the absorption peak may become more distinct and the resolving power may increase.
对某些研究对象采用偏光测量,可以使吸收峰更为明显,提高分辨能力。
Compared with the other geophysical methods, the exploration depth and resolving power of this method have a greater improvement.
该方法与常规的同类物探方法相比,在勘探深度和分辨率均有较大的提高。
Therefore, an antenna stabilization platform is built for a high resolving power Airborne SAR to image continuously in wide area.
在运动补偿系统中,天线稳定平台是保证高分辨率机载SAR能大面积连续成像的基本条件。
The technology of DDS has many values, such as the speed of hopping frequency is very high, the resolving power of frequency is also high.
这种直接数字式频率合成技术(DDS)具有频率值转换速度快、频率值分辨率高、控制频率的相位值连续等优点。
By practical analysis, this method is proved to be easy to calculate and of high resolving power, and the results are objective and reasonable.
经实例分析表明,该方法具有计算简便、分辨率高等特点,所得优化结果比较客观合理。
The theoretical resolution is analyzed, it is mostly decided by the crystal resolving power, and it can be raised with the Bragg angle accretion.
研究了谱仪的理论分辨率,它主要取决于晶体本身的分辨率,随布拉格角增大而提高。
A new electron impact storage ion source has been designed for time of flight mass spectrometers with a high mass resolving power and high sensitivity.
电子轰击存贮型脉冲离子源是为高分辨率、高灵敏度飞行时间质谱仪设计的新型离子源。
The resolving power of S-wave on random porous rock is stronger than that of P-wave, and S-wave is more sensitive to anisotropy caused by micro-cracks.
横波对随机孔隙岩石的分辨率比纵波高,横波对随机介质各向异性,特别是对微裂隙相当敏感。
Results EBCT had the advantage of high speed in scanning and high resolving power of time without mechanical abrasion due to the using of electron beam.
结果:电子束ct使用电子束的磁偏转代替球管机械运动,既加快扫描速度,又减少机械磨损,有很高的时间分辨率。
The adoptive cases prove that the method has advantages of good systematic resolving power, high ratio of information resources and reliable assessment conclusion.
经实例分析表明,该方法系统分辨率高,信息利用率好,评价结果与实际状况相吻合。
It was found that the coherent length became shorter and the spectrum resolving power became lower as a result of solid Angle produced by the extended light source.
分析表明,扩展光源存在的立体角导致系统的相干长度变短,光谱分辨率降低。
A filter is designed based on wavelet packet according to the features of numerical integral errors and those of multiple scales and high resolving power of wavelet packet.
根据数值计算误差的特点分析及小波包多尺度、高分辨的特性,设计了一种基于小波包的滤波器,较好地解决了消除数值积分计算引入误差的问题。
Without enhancing resolving power of anti-radiation seeker, a new anti-bait scheme, based on the technology of passive location, virtual seeker and fault detection, is given.
文中从另一个角度入手,在不提高反辐射导引头分辨率的前提下,基于无源被动定位技术、虚拟导引头技术以及故障检测技术给出了一种新的抗诱偏方案。
In the field of space exploring, engineers usually increase the quantity of antenna elements and the work band to improve the effect distance and resolving power of the antennas.
在空间探测领域,工程师往往会增加天线单元数量和工作带宽,以提高天线的作用距离和分辨率。
In the field of space exploring, engineers usually increase the quantity of antenna elements and the work band to improve the effect distance and resolving power of the antennas.
在空间探测领域,工程师往往会增加天线单元数量和工作带宽,以提高天线的作用距离和分辨率。
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