cosmic rays
n. [高能] 宇宙线,[高能] 宇宙射线
2025-10-08 10:16 浏览次数 7
n. [高能] 宇宙线,[高能] 宇宙射线
1. a stream of atomic nuclei of extremely penetrating character that enter the earth's atmosphere from outer space at speeds approaching that of light
2. a stream of energy that enters the Earth's atmosphere from outer space
3. a stream of very penetrating particles that enter the earth's atmosphere from outer space at high speed
cosmic rays observation room[高能]
chemistry of cosmic rays宇宙线化学
TeV cosmic raysTeV宇宙线
underground cosmic rays地下宇宙线
galactic cosmic rays星系宇宙线
primary cosmic rays宇宙射线
super cosmic rays超高能宇宙射线
cosmic gamma rays宇宙γ射线
cosmic rays excess from the direction of crab nebula for different energy bands with equi-zenith angle method is searched and the mean excess for 10 energy bands is 1. 14o .
通过等天顶角扫描方法分能段统计来自蟹状星云方向的宇宙线事例的超出,10个能段相对各自的本底计数的超出量平均为1.14。
do cosmic rays cause lightning?
宇宙射线会造成闪电吗?
a study using data on cloud cover taken from satellite images dating from 1979 found that 65% of the world「s skies were covered by cloud when cosmic rays were weakest and 68% when they were strongest.
研究从1979年起卫星云图所示云量的数据,发现宇宙射线最弱时,全球空中65%的面积被云层覆盖;最强时这一数字为68%。
as another example, cosmic rays have a wavelength of lessthan a millionth of a millionth of an inch, while some radio waves have wave lengths of over a mile!
再举另外一个例子,宇宙射线的波长不及万亿亿分之一英寸,而某些无线电波的波长却超过一英里!
cosmic rays would zap them into an amorphous, glass-like state.
宇宙射线会将它们打回到无定形玻璃态。
cosmic rays are coming onto the planet so that a change is being broadcasted and a reordering is taking place inside the body.
宇宙射线正来到地球上以便传送改变而重组内在身体的发生。
the astronomers are skilled at ruling out man-made satellites, electronic sparks from cosmic rays and other streaking objects that could be mistaken for an neo.
这些天文学家们很善于排除可能被误以为是近地天体的人造卫星,宇宙射线产生的电火花,以及其他掠过天空的物体。
scientists modeling climate change have ignored cosmic rays up to now because there was not enough evidence about how they might work.
在此之前,科学家模拟气候变化时都忽略了宇宙射线,因为没有足够证据表明它们可能会产生任何影响。
high-energy cosmic rays are caused by black holes consuming stars.
高能量的宇宙射线是由于黑洞在吞噬恒星的过程中产生的。
for our technology, cosmic rays are a menace too.
对于我们的设备来说,宇宙射线也是一个威胁。
the satellite also found local magnetic fields , indicating that mars once had a global magnetic field like earth 」s , shielding it from cosmic rays .
这个卫星还发现了局部的磁场,表明火星曾经有一个全球的磁场正如地球上的那样,从而阻挡宇宙射线。
radio waves exist in nature, from sound and light to cosmic rays in space.
无线电波广泛存在于自然界中,从声波、光波到空间中的宇宙射线。
their prediction is based on the level of a rare isotope accumulated in the lithosphere as the solar wind greatly facilitating cosmic rays to break through the earth「s atmosphere.
他们的预测是根 据太阳风促使宇宙射线穿过地球大气层,在地壳里堆积的一种罕见的同位素的水平做出的。
world-wide, the average person is exposed to about 2.4 millisieverts a year from the environment, cosmic rays and food, not including x-rays and some other man-made sources.
世界范围内,普通人平均每年通过环境、宇宙光和食物所接触的辐射量大约为2.4毫西弗,不包括x光和其他一些人为的来源。
that was four years ago; and since then, further research published in peer-reviewed journals has, if anything, weakened the solar case - whether involving cosmic rays or not.
这还只是四年前的普遍认识。 最近,一些经同行审阅发表的文章进一步弱化了太阳活动的影响——宇宙射线甚至被排除在考虑因素之外。
the magnetic field associated with these particles helps protect the earth from cosmic rays by deflecting them from the planet.
地磁场同这些粒子相结合令宇宙射线发生弯曲,从而帮助地球避开来访的宇宙射线。
the solar rays and the cosmic rays constitute the substance of your body itself.
太阳的光辉和宇宙的光芒组成你的物质身体本身。
the intensity of galactic cosmic rays is nearly isotropic because of the influence of magnetic fields in the milky way.
由于银河系磁场调制的影响,我们观测到的宇宙线是非常接近各向同性的。
their prediction is based on levels of rare isotopes that accumulate in the earth」s crust when weak solar winds allow cosmic rays to penetrate the earth「s atmosphere.
他们的预测是基于积聚在地壳的罕见同位素的水平,轻微的太阳风使宇宙射线穿透地球的大气层。
cosmic rays bombard the earth from space and include particles of astounding energy, 40m times more powerful than anything that physicists can create in the world」s biggest accelerators.
宇宙射线撞击地球,携带着大量的高能粒子; 其能量是现存最大加速器所产生能量的4千万倍以上。