| 释义 |
pul·sar 英ˈpʌlˌsɑː美ˈpʌlˌsɑrAHDpŭlʹsär' ★☆☆☆☆高COCA²²⁶⁸⁴BNC²²⁷⁴²iWeb²⁵⁰⁸⁰
基本英英词源搭配例句例句
n.脉冲星¹⁰⁰;快速脉冲射电源复数pulsars
Noun:
a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation缩写自pulsating star,脉冲星。拼写受quasar影响。X-ray pulsarX射线脉冲星…radio pulsar射电脉冲星
名词100%
用作名词They discovered a newpulsarwake.他们发现了一个新的脉冲星尾迹。
Thepulsarshifted to the cruiser's bridge.那团光斑转移到了巡洋舰的舰桥上。 A pulsar is not a normal star, but a dense, rapidly spinning remnant of a supernova explosion.
脉冲星并不是一种正常的恒星，它是超新星爆炸后留下的高密度快速旋转的残余部分。 yeeyan
And so here you have the data on the Crab Pulsar.
这是蟹状星云脉冲星的数据。163
And this object, this pulsar in the Crab Nebula is radiating copious amounts of x-rays, of gamma rays.
这个物体，这蟹状星云的脉冲星,辐射出丰富的 x射线，以及伽马射线。163
And we do know that it is this star that is the pulsar and we know that it is not that star.
我们知道这是行星,这是脉冲星,我们知道它不是行星。163
Seagate has also entered into the SSD arena this year and is shipping Pulsar series SSDs for Enterprise users.
不过，他们今年也开始涉足 SSD硬盘领域，推出了自己的 Pulsar系列企业级 SSD硬盘产品。 cnbeta.com
The mass of the Crab Pulsar is not too different from that of the sun.
蟹状星云脉冲星的,质量和太阳不差太多。163
The position of the pulsar at the upper right end of the tail is seen by mousing over the image.
脉冲星在尾巴末端右上角的位置，可以通过仔细搜寻图像查看到。 yeeyan
The white source near the center of the image is a dense, rapidly rotating neutron star, or pulsar, all that remains of a core- collapse supernova explosion.
图片靠近中心部分的白色光源为一种密度大，急速旋转的中子星，或是脉冲星--都是核心坍缩的超新星爆炸的残留物。 yeeyan
All these worlds cannot support life as we know it, permanently bathed as they are in the pulsar's high-energy radiation.
这类行星无法有生命存在，因为它们始终被笼罩在脉冲星强大的高能电磁辐射之中。 yeeyan
As of2007, three extrasolar planets have been confirmed in orbit around this pulsar.
直至2007年，在这颗脉冲星周围轨道上已有三颗系外行星被确认。 yeeyan
At the center of this image made by NASA’s Chandra X-ray Observatory is a very young and powerful pulsar, known as PSR B1509-58, or B1509 for short.
在这张由 NASA钱德拉 x射线望远镜拍摄的照片中心，是一个十分年轻而能量巨大的脉冲星， PSR B15909-58，或简称为 B1509。 yeeyan
Binary star systems containing a pulsar and an accretion disk occur beginning at about14:30.
含有脉冲星和吸积盘的双星系统出现在大约1430 的位置。 yeeyan
Data from the Chandra X-ray Observatory show material that was expelled by the dying star being heated by the pulsar's high-energy winds blue.
来自钱德拉 X射线天文台的材料数据显示， 拍摄的照片是濒临灭亡的恒星被脉冲星高能量风蓝色部分加热的过程。 yeeyan
In fact, a pulsar seems to be fleeing from the fast- spinning star, suggesting the two were once a pair that split up when a companion star exploded and became the pulsar we see today.
事实上，一颗脉冲星好像正在脱离这颗快速旋转的恒星，这表明这两颗恒星曾经是一对，当其中一颗伴星发生爆炸并变成了我们看到的脉冲星之后，两者开始分离。 yeeyan
LEDs then began to appear as indicator lights in calculators and watches, including the famous digital Pulsar watch.
之后 LED开始作为指示灯出现在计算器和手表上，包括著名的 Pulsar数字手表。 ecocn
Or you could hop in a starship and cruise4, 000 light years over to a dead star called pulsar J1719-1438.
或者，你可以乘上一艘星际飞船航行到四千光年以外的死亡星球-- J1719-1438脉冲星。 yeeyan
Since the pulsar’s regular radio and X-ray pulses have not altered, researchers suspect that the fluctuations originate in the inner portion of the nebula.
鉴于脉冲星规律的射电及 X射线脉冲并未发生改变，因此学者们怀疑波动源自于星云的内层。 yeeyan
So the Crab Pulsar alone generates about 150,000 times more power than the sun.
蟹状星云脉冲星本身,散发的能量比太阳多,150000倍。163
Such“ pulsar glitches” likely result from brief interactions between the neutron star's solid crust and superfluid interior.
这种“脉冲星故障”很可能源于中子星坚硬的地壳与超流内部的短暂作用。 yeeyan
The Crab Pulsar is slowing down.
蟹状星云脉冲星变慢。163
The oldest exoplanet known yet, PSR B1620-26 b, nicknamed Methuselah, is also a pulsar planet, located5,600 light years from Earth in the Scorpius constellation.
已知最古老的太阳系外行星是 PSR B1620-26 b，又名 Methuselah，它也是一颗脉冲星行星，位于5600光年之外的天蝎座中。 yeeyan
There is one other possible explanation for what scientists have seen: They could be watching the birth instead of a pulsar wind nebula.
对于科学家的最新观察结果，还有其他解释：他们所看到的或许只是一个“脉冲星风星云”的诞生。360doc
There is an object which we call the Crab Pulsar.
有一个物体叫做,蟹状星云脉冲星。163
This, by the way, is the pulsar, and the red filaments that you see here is material that was thrown off when the explosion occurred.
这是脉冲星，这里的红丝,就是爆炸发生时,放出的物质。163
This star is clearly not the pulsar as it is about equally bright on both exposures.
这颗星很明显不是，中子星，因为它几乎,在两次曝光中一样亮。163
We began the project by moving several narrowly focused subprojects from DSDP and took responsibility for the Pulsar package.
项目开始时，我们仅关注 DSDP的几个子项目并负责 Pulsar软件包。 ibm
We know the period of the pulsar to a very high degree of accuracy.
我们知道脉冲星周期,的精确度很高。163 |