研制了一种新型数字化衍射光变图像的存储系统。
A novel digital information storage system for diffraction optical variable image devices is proposed.
当我今天认真静静地倾听，时 光变的更美好了。
Moments that are worth remembering and that sunk in just a little better today as I silently experienced them.
活动星系核的光学谱变化与光变时标之间是否存在某种关系？
AGN changes in the optical spectra and light changes between standard Is there some relationship?
变星的一种，它的固有光度和它的光变周期有着紧密的联系。
A type of variable star whose period of variation is tightly related to its intrinsic luminosity.
结果表明：这两种模型是定性解释活动星系核光学波段光变的合理模型。
The results show that these two models can qualitatively explain the AGN variability in the optical band.
脉动相的光变曲线可以用一个温度正逐渐下降的辐射区域的热轫致辐射拟合。
The time profile in pulsating phase can be fitted by bremsstrahlung radiation of th…
包含光变颜料的油墨组合物，该组合物的用途，光变颜料和处理该颜料的方法。
Ink composition comprising optically variable pigments, use of the composition, optically variable pigment and method of treating said pigment.
张钰哲研究小行星的光变曲线和旋转、CZ仙后座变星以及哈雷彗星轨道的变化。
He studied the light curves of asteroids and thus their rotation, and also studied the variable star CZ Cassiopeiae, and the evolution of the orbit of Comet Halley.
探索活动星系的快速光变，是研究星系中心致密核结构及辐射机制的强有力手段。
Searche for rapid variability in the flux from active galaxies has the Promise of being a very powerful tool for understanding their emission mechanisms.
这些讨论表明，活动星系核的短时标光变特征对厚吸积盘模型提供了强有力的支持。
The conclusion is: the short term variability behavior provides a strong support to the thick accretion disk model of AGN.
从宇宙演化的角度来看，类星体的光变随着宇宙时愈演愈烈，最后与活动星系相接。
From the viewpoint of cosmological evolution it seems that the optical variation of QSOs becomes more violent with the cosmological time, and finally it connects itself with that of active galaxies.
制作具有光变图像（OVD）光栅条纹的大面积全息原版，是激光图像无油墨印刷的核心技术之一。
The technology to make a large area master with the grating of optically variable device (OVD) is role in holographic image embossing.
造父变星是可靠的宇宙距离(测量)里程碑，其完整的一个光变周期直接反映了星体的本质光亮度。
Cepheids are reliable cosmic distance mileposts. The interval it takes for the Cepheid to complete one pulsation is a direct indication of the stars'; s intrinsic brightness.
为了防伪起见，新的特色包括一个弗兰克林的水印和光变油墨，从不同的角度可以看到不同的颜色。
In an attempt to deter counterfeiters, new features included a watermark of Franklin and optically variable ink that changes color when viewed at different angles.
光变是活动星系核（AGN）的共同特征， 光变规律的研究已成为人类探索活动星系核物理的有力手段。
Optical variability is a common property of AGNs, Which provides a potentially powerful tool to probe the physics of AGNs.
同时，为了进一步了解黑洞的物理过程，通过研究黑洞态以及其光变曲线的周期性变化一直以来是一种十分重要的方法。
Moreover, it is a very important method with study black hole states and the periodicity of the light curve to study their physical process.
在造父变星的一个光变周期内，恒星外层的电离气体是相对不透明的，因此会吸收恒星的辐射而升温，并开始向外膨胀。
At the dimmest part of a Cepheid's cycle, the ionized gas in the outer layers of the star is opaque, and so is heated by the star's radiation, and due to the increased temperature, begins to expand.
这样保证从不同地方反射回来的光更容易区分开，因为他们不会变模糊一片。
This ensures that reflections from different places are easier to tell apart, because they do not blur into one another.
当光线接近一个巨大物体时，光的路径会变弯，就像汽车在弯曲的车库道上行驶一样。
When light passes near a massive object, its path gets bent, like a car driving on a curved, banked road.
成千的人宣称曾看到过球状闪电——那是一个白热的大致球状的光球，通常在雷暴雨中出现——但是对于球状闪电的细节部分的描述却是千变万化。
Thousands of people claim to have seen ball-lightning—glowing, roughlyspherical balls of light, usually produced around the time of athunderstorm—but the details of these sightings vary enormously.
过去100年来，天文学家特别注意一类称作“仙王座变光星”的恒星。
For 100 years astronomers have paid particular attention to a class of variable star known as the Cepheids.
还等什么，赶紧用低瓦灯泡换掉卧式那些大瓦数的灯泡吧，或者安装一个变光开关，把灯光调暗。
Swap out überbright bedroom bulbs for low-watt ones, or install a dimmer switch and keep it low.
如果你整个晚上都使用人造光(即使是很微弱的人造光)你的脑袋就会停止生产抗黑变激素。
If your night time is spent in artificial light (even dim artificial light) your brain stops churning out melatonin.
利用光电检测技术，提出基于FPGA的瞬变光多事件探测系统预处理电路实现方案。
Using the photoelectric detection technique, the scheme of pretreating circuit in multi transient light events system based FPGA-tech is proposed.
成膜透明、光泽好、非常坚韧，耐磨耐刮擦性好，不回粘，而且有优秀的耐寒性，极优的耐光性和耐黄变。
The film is transparent, glossy, very flexible, abrasion-resisting and scratch-resisting, contains no after-tack, and is excellent in resisting cold, light and yellow stain.
多年来，在银幕上实现光剑的技术一直在变。
The technique for realizing a lightsaber onscreen has varied throughout the years.
光弹性模型中的力学蠕变，伴随着光学效应随时间的变化。
The mechanical creep in photoelastic models is accompanied by a variation with time of the optical effects.
带著增强的光，环绕著你的云变的更为透明，暴风雨随风远离。
With that increasing lightness, the clouds that surround you become more and more transparent and the storm begins to blow away.
自动前照灯的变光开关是一种特别的开关。
The dimmer switch in the automatic headlamp dimming system is a special override type.
自动前照灯的变光开关是一种特别的开关。
The dimmer switch in the automatic headlamp dimming system is a special override type.
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