由于无线电波比可见光波长百万倍，10米宽射电望远镜上的碟面只能接收月亮大小的星空图。
Because radio waves are millions of times longer than visible light, a collecting dish of a 10-meter radio telescope might only resolve an area of sky the size of the moon.
从普通透射电子显微镜图象和电视图象的一些例子表明，图象压缩到每象素0.45比特时仍能获得较好的视觉质量。
Using examples drawn from conventional transmission microscope and TV picture it is shown that an compressed picture with 0.45 bit per pixel can give a reasonable visual quality.
根据显象管阴极电流模拟值等于整幅图象的电流数字值之和的原理，可推出各象素的发射电流密度。
It is supposed that the relation between the analog current and the summation of the digital current value of picture element is equal.
得到了散射电子在电子束胶层中背散射与前散射的能量沉积分布图。
The graphs of the forward scattering energy deposition and backscattering energy deposition have been given.
方法制造面瘫模型，应用神经电图、透射电镜、扫描电镜等观察。
Methods Experimental model was made and observed under electroneurogram, transmission electron microscope, scanning electron microscope.
作者改进了在扫描电镜中使用反射靶面透射样品座获得扫描透射电子象的方法，得到比通常的办法好得多的图象。
The author improved the method obtaining STEM images by using the reflective target specimen stege in SEM, and gained better images than commonly adopted method.
本文讨论了矩形脉冲激励的对称驻波天线的能量方向图、总辐射能量、辐射效率和辐射电阻等问题。
The energy pattern, total radiation energy, radiation efficiency and radiation resistance of standing-wave dipole excited by rectangular pulse are discussed.
方法采用免疫组化、透射电镜及图象分析的方法。
Method Immunohistochemical(IHC), transmission electron microscopy(TEM) and imaging analysis were used.
采用红外吸收光谱图和透射电镜表征了醇酸树脂、有机硅预聚体以及醇酸-有机硅嵌段共聚物。
The alkyd resin, silicone prepolymer and alkyd-silicone block copolymer were characterized bv use of iR and SEM.
采用红外吸收光谱图和透射电镜表征了醇酸树脂、有机硅预聚体以及醇酸-有机硅嵌段共聚物。
The alkyd resin, silicone prepolymer and alkyd-silicone block copolymer were characterized bv use of iR and SEM.
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