The increase in brightness of the x-ray sources over the same period has occurred far faster.
在同一时期内，X 射线光源亮度的增加速度要快得多。
Most of the bright X-ray sources are young stars.
大部分明亮的X射线都源自新生的恒星。
Chandra detects and images X-ray sources that are billions of light years away.
钱德拉能检测和成像数十亿光年之遥的X射线源。
She comments: "We have found many more objects in this strange class of X-ray sources."
玛丽安说：“我们可能还会从这个神奇的X光源中发现更多的物体。”
Ms Heida said: "We have found many more objects in this strange class of X-ray sources."
海达女士说：“我们发现在这个X射线源类很多奇怪的物体。”
In comparison with laser plasma soft X-ray sources using metal target, the light source is debris-free.
与金属靶激光等离子体软x射线源相比，此光源无碎屑。
These microfocus X-ray sources also yield clear, sharp enlarged X-ray images even during 3-dimensional observation.
这些微焦点X射线源甚至在用于三维观察时也可以产生清晰的、放大的X射线图像。
Since 2004, the Burst Alert Telescope (BAT) aboard Swift has been mapping high-energy X-ray sources all around the sky.
自2004年以来，突发警示望远镜（BAT）的映射乘坐斯威夫特已经在空中的高能量X射线源的。
And it has higher operating frequency than gas target soft X-ray sources whose nozzle is controlled by a solenoid valve.
与喷嘴由电磁阀控制的气体靶激光等离子体软x射线源相比，它有较高的工作频率。
The material that falls into black holes heats up dramatically on its final journey and often means that black holes are strong X-ray sources.
进入黑洞的物质最终温度会骤然上升，也就是说，黑洞往往是强X光的来源。
There are, however, no interference problems with field-emission X-ray sources, so these can be used to take high-resolution pictures while treatment is proceeding.
而在场放射X射线源下就不会有这样的问题，可以在拍摄高分辨率图像的同时进行治疗。
Diffraction, scattering or absorption experiments on materials using synchrotron X-radiation can provide new and more detailed structural information than using conventional X-ray sources.
使用同步辐射X射线进行材料的散射、衍射和吸收实验要比用一般X射线源的实验能提供新的、更精确、更详细的结构信息。
Radiation also is released from man-made sources such as X-ray machines, television sets, and microwave ovens.
X光机、电视机、微波炉等是人造的辐射来源。
Not only that, but most sources of video content, with the exception of Blu-ray discs, can't even fully utilize 1080p.
不仅如此，除蓝光(Blu-ray)格式之外大多数视频内容来源都未完全采用1080p。
This paper presents an effective radio wave propagation prediction model by using radiation sources tree for microcellular environment. This model is based on ray-tracing and UTD.
提出了一种有效的微蜂窝电波传播预测模型，该模型基于射线跟踪法和UTD理论，并使用辐射源树的方法。
The sources of the endemic fluorosis in Weixin, Zhaotong of Yunnan Province has been studied using an ion selective electrode(ISE) and X-ray diffraction analysis(XRD).
运用离子选择性电极（ISE）和X射线衍射分析（XRD）方法，对云南昭通威信地方病氟中毒区的氟源进行了研究。
The search for gamma ray point sources is a popular topic in the study of cosmic rays.
点源的寻找是宇宙线研究中的一个热门课题。
Here the measurement errors due to acoustic focusing of typical sound sources are analyzed by detailed examples based on the method of image sources in the Ray Theory.
基于射线声学的虚源法，通过具体算例，分析了典型声源声聚焦引起的测量误差。
This paper presents the theory of passive localization for underwater sources based on Acoustic Ray channel modelling.
本文论述以声线理论信道模型为基础的水声被动定位原理。
The main topics discussed in this paper are soft X-ray plasma sources, multilayer soft X-ray mirrors and soft X-ray microscopes.
本文主要介绍软X射线等离子体光源、多层膜软X射线反射镜和软X射线显微镜。
Analysis of the X-ray data shows that the point sources are associated with binary star systems that contain a neutron star or black hole that is pulling matter away from a normal star.
对X射线数据的分析表明，点源与包含有中子星或黑洞(它们正从正常恒星吸走物质)的双星系统成协。
As we know, almost the all ray-tracers are based on Backward Ray-Tracing, cast rays from camera, sample the lights, not emit photon from light sources.
我们都知道如今大部分渲染器是后向的不是前向的。从摄影机发射光线，命中物体后采样。
As we know, almost the all ray-tracers are based on Backward Ray-Tracing, cast rays from camera, sample the lights, not emit photon from light sources.
我们都知道如今大部分渲染器是后向的不是前向的。从摄影机发射光线，命中物体后采样。
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