The development of thyristor puls plasma arc welding power source is introduced in this paper.

Pulsar : A dense, rapidly rotating star that emits pulses of light.

脉冲星: 高密度 、 快速旋转、发射脉冲光的星体.

As the pulsar rotates, this beam sweeps the sky a lighthouse beam sweeps around the horizon.

当脉冲量旋转时, 辐射束扫过天空,就像灯塔的光束绕地平面扫视那样.

We'll look for these with a " pulsar timing array. "

我们将使用 “ 脉冲星时间校准阵列 ” 来寻找这些信号.

Astronomers have tracked the movement of pulsar , making the first direct measurement of its impressive speed.

天文学家追踪观察它的运动, 并且第一次直接测量出了它的惊人速度.

The comparisons between the frequency stabilities for atomic time and pulsar time are presented.

给出了毫秒脉冲星长期计时观测最新结果和脉冲星时与原子时频率稳定度的比较.

The perspective of the pulsar observation of the FAST program is outlined.

展望了FAST望远镜观测脉冲星的前景.

The present and potential situation of the pulsar observation research in China is analysed.

分析了我国脉冲星观测研究的现状和潜力、存在的问题和美好的前景.

They discovered a new pulsar wake.

他们发现了一个新的脉冲星尾迹.

An introduction on the definition of binary pulsar time BPT was given.

对由双星系统内毫秒脉冲星的轨道运动定义的双星脉冲星时也做了介绍.

There may be a real physical cause for dispersion of the pulsars out of the plane.

银道面外脉冲星数的弥散也许有其真正的物理原因.

Pulsars, neutron stars and quark stars are then created based on their mass.

因质量的大小而形成脉冲星 、 中子星、夸克星,质量大到一定值的生成黑洞.

Interest was renewed in the astronomical community with the discovery of pulsars.

天文学团体随着脉冲星的发现重新激发了兴趣.

But certain stars, called pulsars , give off regular pulses of radio waves.

但有些恒星, 所谓的脉冲星, 会有规律地发出射电波脉冲.

...a pulsating blood vessel.

搏动着的血管

pulsating rhythms

均匀的节奏

The air seemed to pulsate with the bright light.

空气似乎随着亮光而颤动.

Pulsate us have fob price for Ms. Plate.

请报钢板FOB价格.

The streets were pulsating with life.

街上生机勃勃。

I could see the veins in his neck pulsating.

我看到他颈部的血管在跳动。

...a star that pulsates.

一颗脉动的恒星