pulsars信息详情
n.脉冲星
depopulate now───现在人口减少
pull pull───拉-拉
crapulous origin───糟糕的起源
pull in───进站；吸入；提到警察局；吸引; （火车）进站; 节省; 拘留
catapult dnd───弹射器dnd
compulsive definition───强制性定义
depopulation map───人口减少图
sampled population───抽样总体
rickshaw puller───人力车夫
pulsatile tinnitus icd 10───搏动性耳鸣icd 10
Some pulsars keep time better than the Earth's most accurate clocks.───有些脉冲星表比地球上最精确的时钟还准。
extension of astronomy from visible light to radio waves to x-rays and gamma rays never failed to lead to the discovery of unusual objects such as radio galaxies, quasars, and pulsars.───从可见光扩展到无线电波，再到 X 射线和伽马射线，天文学总是会发现不寻常的物体，如射电星系、类星体和脉冲星。
Typically, millisecond pulsars are around a billion years old.───毫秒脉冲星的年龄仅为2500万年，而典型的毫秒脉冲星年龄都在10亿年左右，因此让科学家感到无比惊讶。
There may be a real physical cause for dispersion of the pulsars out of the plane.───该面以外的脉冲星的弥散也许有其真正的物理原因。
Only a tiny fraction of pulsars is in binary systems where their masses can be determined.───而这其中只有很小一部分，因为是处在双星系统中的脉冲星，我们能够确定他们的质量。
To see two pulsars orbiting each other in a binary system is extremely rare in itself.───在双星系统中看到两颗相互围绕运行的脉冲星是非常罕见的。
The uniqueness of this class of objects and certain shared features argue in fact that all pulsars have such an origin.───这类天体的独特性质和某些共有的特点，事实上说明所有的脉冲星都有这样一种起源。
Searches for binary radio pulsars so far were called "acceleration searches" or "sideband searches" .───目前为止对脉冲双星的搜索都称之为”加速度搜索“或者”边频带搜索“。
Pulsars and Supernovae are shown on the sky because scientists believe they emit gravitational waves.───天球上标识出了脉冲星和和超新星遗迹，因为科学家们相信它们都会发射出引力波。
The evolution of magnetic inclination of pulsars with age is studies in this paper.
Supernovae remnants can leave behind pulsars or spinning neutron stars that may produce gravitational waves.
The limited sensitivity of present pulsar surveys and the greater frequency drift make the more distant pulsars difficult to observe.
In the standard formation model, millisecond pulsars are formed when a neutron star accretes matter from an evolving companion.
The spin-down energy flux density is the third highest known, after the Crab and Vela pulsars.
Some pulsars keep time better than the earth's most accurate clocks.
At present, parallax measurements for pulsars are few and barely significant.
Pulsars, neutron stars and quark stars are then created based on their mass.
The pulsar is a member of the slowly growing class of millisecond pulsars with low-mass companions.