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 magnetic field associated with these particles helps protect the Earth from cosmic rays by deflecting them from the planet.
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。
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.
在我们的星系中,大约每一千万年会发生一次伽马射线爆。
GRBs are likely to happen in our galaxy around every 10 million years or so.
据称,在两个弱作用大质量粒子碰撞时会发生湮灭,并且放出伽马射线,类似费尔米卫星的探测器能够捕捉到这种信号。
These annihilations are thought to occur when two WIMPs collide, generating gamma-rays which can be picked up by detectors such as those on board Fermi.
正电子与人体组织中的电子发生作用而湮灭,产生两个伽玛射线光子。
These positrons then come into contact with electrons in the body, and the two annihilate, releasing two gamma-ray photons.
像这样的伪时间和旅行每天都在发生并被我们人类的探测工具(仅举几个例子,如哈勃空间望远镜、设置在夏威夷的一部庞大的凯克望远镜和钱德拉X射线观测卫星)拍摄下来。
Pseudo-time travel like this happens every day, with pictures taken by the Hubble Space Telescope, the mammoth Keck telescopes in Hawaii and the Chandra X-ray Observatory satellite to name just a few.
然而,像银河系这样的星系中,伽马射线爆很少发生。
盖革计数器(Geiger counter)被用来测量原子衰变时的放射线,如果原子发生衰变,盖革计数器将会触发氰化物气体的释放,致猫于死地。
Geiger counter was included to measure radiation if at some point an atom decayed. Should that happen, the Geiger counter would trigger the release of cyanide gas, which would kill the cat.
盖革计数器(Geigercounter)被用来测量原子衰变时的放射线,如果原子发生衰变,盖革计数器将会触发氰化物气体的释放,致猫于死地。
A Geiger counter was included to measure radiation if at some point an atom decayed. Should that happen, the Geiger counter would trigger the release of cyanide gas, which would kill the cat.
即使在早期,射线学家也很难发现使用X射线来断定关节炎的发生。
Even in its early stages, radiologists can find it difficult to notice the condition on x-rays
强烈的X射线爆炸引起天文学家们的注意,它发生在到离地球大约7亿光年的星系中心附近。
A powerful X-ray blast drew the attention of astronomers to the event, located near the center of a galaxy about 700 million light-years from Earth.
以上两项研究在星期三于马里兰州安纳波利斯举行的2010γ射线爆炸会议上都作了发表。 这帮助阐明了宇宙中发生的一些最激烈事件背后的情况。
The two studies, both presented Wednesday at the Gamma Ray Bursts 2010 conference in Annapolis, Md., help clarify the story behind some of the universe's most violent events.
天文学家们以前曾经看到过其他类似的X射线爆炸,但是从未能够确定爆炸发生在星系的中心,也就是黑洞潜伏的地方。
Astronomers % have seen other similar X-ray blasts before, but never were able to pinpoint them at the center of a galaxy, where black holes lurk.
天文学家们以前曾经看到过其他类似的X射线爆炸,但是从未能够确定爆炸发生在星系的中心,也就是黑洞潜伏的地方。
Astronomers have seen other similar X-ray blasts before, but never were able to pinpoint them at the center of a galaxy, where black holes lurk.
天文学家们以前曾经看到过其他近似的X射线爆炸,可是年夜未能够确定爆炸发生在星系的中心,也就是黑洞暗藏的处所。
Astronomers have seen other similar X-ray blasts before, but never were able to pinpoint them at the center of a galaxy, where black holes lurk.
如果有一种简单而快捷的方法,可以避免所有的金属物体、服装、腰带还有鞋子等等,在通过X射线仪器扫描时发生的争吵?
What if there was a simple and quick way to avoid all the hassle of having to take off all metal objects, coats, belts and shoes in order for them to be scanned in the X-ray machine?
射线衍射分析结果表明冷喷涂过程中,无氧化现象发生。
Result for X-ray diffractometer test indicates that no oxidization occurred during the spraying process.
这些断裂可由于紫外照射或X射线引起,同时也可在DNA分子一分为二的细胞分裂过程中发生。
These breaks can, for instance, be caused by ultraviolet light or X-rays, but also occur during cell division, when DNA molecules split and form two new DNA molecules.
提出用图像配准方法对发生旋转和平移的两幅图像进行自动配准,该方法已用于射线图像配准,并取得了满意的效果。
An automatic registration method for matching the images translated and rotated has been put forward and applied to radiographic image registration with satisfactory results.
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。
Cosmic rays are coming onto the planet so that a change is being broadcasted and a reordering is taking place inside the body.
结果与结论实验表明该发生器的输出脉冲高压能满足冷阴极射线管的要求。
Results and Conclusion the experimental results indicate that the output pulsed high voltage of the generator can meet the demand of the cold cathode X-tube.
通过X射线粉晶衍射成分分析,结合岩石点荷载强度试验研究,查明国内外首次发现的此隧道部分砂质泥岩发生岩爆活动的内在原因。
Through the X-ray diffraction analysis and point loading strength test, intrinsic causes for the rockburst in some sandy mudstones in Erlang mountain highway tunnel has been ascertained.
当描述随机射线无序程度的参数小于或等于0.5时,随机射线的概率分布有反常行为,使得计算得到的平均接收功率发生发散。
When a parameter representing the anomalous level of stochastic rays is less than 0.5, there is abnormal behavior in pdf of stochastic rays, which causes the mean received power to diverge.
发生特殊相互作用的可能性和物质的原子量以及伽马射线的能量有关。
The probability of a specific interaction occurring depends on the atomic number of the material and the energy of the gamma ray.
利用X射线衍射探讨了固氟过程中可能发生的反应。
The possible reactions in the fluorine-fixing process were discussed with the X-ray diffraction spectrum.
射线数字成像检测是质量检测的一种重要方法,获取的射线图像往往会发生偏移或旋转。
Digital radiography is important means for inspecting the quality of subject, original X-ray image is however often rotary or offset.
对烷基化壳聚糖进行X射线光电子能谱分析表明,随着卤代烷试剂反应活性的增高,发生在壳聚糖羟基上的烷基取代反应增多。
X-ray photoelectron spectroscopy (XPS) indicated that the higher reaction activity of alkyl halide, the more alkyl substitution degree on hydroxyl group of chitosan.
射线衍射表明白层内发生了马氏体相变。
XRD investigation shows that martensitic phase transformation takes place in the white layers.
射线衍射表明白层内发生了马氏体相变。
XRD investigation shows that martensitic phase transformation takes place in the white layers.
应用推荐