For this new mega-maser, the light captured in today's photo was emitted 12 billion years ago.
对这次新发现的巨型脉泽而言，我们今天照片里捕获的光线是在120亿年之前发出的。
His discoveries, which won him the Nobel prize, led to the caesium atomic clock and the hydrogen maser.
这一获得诺贝尔奖的发现产生了铯原子钟和氢微波激射器。
By studying the size and temperature of the mega-maser itself, we can try to understand how it formed.
通过研究巨型脉泽自身的大小和温度，我们可以设法搞清楚它是如何形成的。
A maser is a collection of molecules — in this case, water — that amplifies light into a powerful beam.
一个脉泽就是一组分子(在这个话题下就是水分子)，它会把光线放大为强大的光束。
In the case of this mega-maser, the light was emitted when the universe was very young — about 10% of its current age.
在宇宙还是很年轻(大约是它目前年龄的10%)的时候，光线从这座巨型脉泽中发出。
The results provide a basis for selection of a practical maser scheme.
上述结果提供了选取方案的依据。
General maser symbol. Maser amplifier, laser or laser generator can be specified.
常规微波激射器符号。可指定微波激射器放大器、激光器或激光发生器。
The ammonia maser: dynamics in a two-state system with a time-dependent Hamiltonian.
氨量子微波激射器：在哈密顿量含时情况下一个双态系统的动力学情况。
The principle, design and manufacture of this type of Hydrogen maser are described in this…
本文将描述这种守时型氢脉泽标准的设计与研制情况。
A type of small Hydrogen maser used for time-keeping is being developed in Shanghai Observatory.
一种守时用极小型氢脉泽频率标准正在上海天文台研制。
Near infrared Photometry of 39 stellar maser sources of different types is presented in this paper.
本文给出了39个不同类型的恒星脉泽源的近红外测光结果。
Figuratively, one may imagine the radiation of such a spherical maser as resembling a little hedgehog.
可以很形象地把这种球状脉塞源的辐射想象为一个小刺猬球的样子。
Figuratively, one may imagine the radiation of such a spherical maser as resembling a little hedgehog.
把这种球状脉塞源的辐射想象为一个小刺猬球的样子。
The diagnosis is based on the theories of the electron cyclotron maser instability and cyclotron resonance absorption.
该诊断基于电子回旋脉塞不稳定性和回旋共振吸收。
In this paper the general expression of the filling factor of spherical storage bulb for the hydrogen maser is derived.
本文推导了氢原子激射器球形贮存泡填充因子的普遍表达式。
In this paper, the electrostatic electron cyclotron resonance maser (EECRM) is investigated by using the single particle theory.
本文用单粒子理论研究了静电电子回旋脉塞。
The quantum system of the passive hydrogen maser is introduced briefly and a design of the spectrum observing device is expounded.
简单介绍了被动型氢钟的量子系统，阐述了波谱信号观测装置的设计。
At low temperatures the difference in population of atoms between two energy levels, which is the basis of maser action, is greater.
在低温下，作为脉塞作用基础的两个能级之间原子数的差别较大。
At low temperatures, the difference in population of atoms between two energy levels, which is the basis of maser action, is greater.
在低温下，作为微波激射作用基础的两个能级之间原子数的差别较大。
The test of interstellar molecules, interstellar maser and solar gravitational deflection are closely related to radio interferometer.
星际分子、星际微波激射、太阳引力弯曲的检验都与射电干涉仪紧密联系。
Basov: Russian physicist. He Shared a 1964 Nobel Prize for developing the maser and laser principle of producing high-intensity radiation.
巴索夫：俄国物理学家，他提出了微波放大器和激光产生高强度辐射能原理，并为此于1964年获得诺贝尔奖。
This paper discusses non-local magnetic trapping resonance effects of weakly relativistic electron on cyclotron maser in the magnetic mirrors.
讨论磁镜场中弱相对论捕获电子的非局域磁捕获共振现象对回旋激射的影响。
The most likely and obvious radiative connection between the infrared and the masers is through the mechanism of radiative pumping of the maser.
红外辐射及微波激射间最可能而又明显的辐射联系是通过微波激射的辐射抽运机制实现的。
The use of a background plasma in a dielectric Cherenkov maser can effectively increase the efficiency and the microwave power output of the device.
在介质切伦可夫脉塞中加入背景等离子体可有效地提高器件的效率和微波输出功率。
Vlasov kinetic theory of the FEL with cyclotron maser pump is presented, linear growth rate obtained and two schemes of cyclotron maser pumps are proposed.
本文给出了回旋脉塞泵自由电子激光的动力学理论，求得了线性增益，并提出了两种回旋脉塞泵方案。
The second chapter expatiates the theory of electron cyclotron maser, the operational principle of CARM, and the practicable of coaxial-waveguide CARM amplifier.
第二章阐述电子回旋脉塞机理和CARM的工作原理，在此基础上论述同轴波导CARM放大器的工作机理及可实现性。
But watching the mega-maser respond to the gravity of its host black hole means we can actually measure whether gravity is the same on the other side of the universe.
通过观察巨型脉泽对其黑洞主人万有引力的反应，我们就能够实际测量万有引力在宇宙中的其它地方是否也是一样的。
In this paper a cesium beam maser is proposed in which the optically pumping state selection technique by two laser beams is used together with the atom storage bulb technique.
本文提出一种铯原子束激射器的建议，其中利用了双束激光抽运选态技术和原子贮存泡方法。
In this thesis, the fast distinguishing technology of optical maser wavelength was researched in theoretically and practically in detail using principle of optical rotatory dispersion.
本篇论文从理论和实践上详细探讨了基于旋光色散原理快速鉴别激光波长的技术。
This paper describes approaches taken by the Shanghai Observatory to increase the frequency stability and operational reliability of its hydrogen maser. Performances of the new maser are given.
本文描述上海天文台为改善氢脉泽标准的频率稳定度和工作可靠性所采用的主要技术，同时给出了采用这些技术后氢脉泽的新的性能数据。
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