查询词典 roentgen rays

In 1896, the French physicist Becquerel Republic issued a report on the work of a detailed description of the many experiments he found that uranium, uranium and its compounds have a special ability, it can automatically and continuously release of a person's invisible rays, which rays of light and general different, so that through the photographic film and photographic paper, Roentgen discovered with also different, in the absence of high-vacuum gas discharge and high voltage plus the conditions, able to uranium and uranium from automatic salt.

1896年，法兰西共和国物理学家贝克勒尔发表了一篇工作报告，详细地介绍了他通过多次实验发现的铀元素，铀及其化合物具有一种特殊的本领，它能自动地、连续地放出一种人的肉眼看不见的射线，这种射线和一般光线不同，能透过黑纸使照相底片感光，它同伦琴发现的伦琴射线也不同，在没有高真空气体放电和外加高电压的条件下，却能从铀和铀盐中自动发生。

Rays were first discovered by a German scientist, Wilhelm Conrad roentgen, in 1895, almost by accident.

射线最初是在1895年被一个德国科学家偶然地发现的，他的名字叫Wilhelm Conrad roentgen。

German physicist Wilhelm Roentgen discovered by accident X-rays , beginning a new era in physics and medicine.

德国物理学家伦琴无意间发现了 X 光，为物理、医学开辟了新纪元。

His discovery came about when Roentgen saw a weak light reflected on a screen as he was working with cathode rays.

伦琴是在研究阴极射线时，看到有微弱光线反射在萤幕上发现了 X 光。

Roentgen decided that the tube must have been emitting some sort of penetrating rays. He named them X for unknown.

伦琴认为阴极射线管一定在发射某种穿透力极强的射线，他称这种未知的射线为x 射线。

Any important experiment, though made in a remote or provincial laboratory, is at once reported in the newspapers, and everybody is soon talking about it－as in the case of the Roentgen rays and wireless telegraphy.

像伦琴射线和无线电的发明一样，任何重要的试验，即使在偏远的地方进行，也会很快见诸报端，并很快被人们广为谈论。

Since the discovery of X-rays and the invention of X-ray photography by the German physicist Wilhelm Konrad Roentgen, the medical diagnosis by medical images has been developed for over one hundred years.

X射线自发现以来，被广泛应用于医学诊断和治疗，由此发展出来的医学影像处理学在医疗诊断中得到了广泛的应用，使得医生可以通过影像图片观察病变区域。

As professor of physics at the University of Wurzburg, he was experimenting with a Crookes' radiometer when he noticed that when cathode rays struck the end of the tube, rays of a new kind were emitted that were capable of penetrating matter.

作为Wurzburg大学的物理教授，Roentgen当时正在使用Crookes的放射计进行试验。他注意到当阴极射线撞击到射线管的末端时，会发出一种能够穿透物体的新型射线。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。