查询词典 gamma rays

The fading afterglow of the gamma-ray burster, cataloged as GRB080319B, isshown in thesetwo panels in X-rays and ultraviolet light.

编号为GRB080319B伽玛射线爆发的余晖，上面这两幅影像，分别是左边的X射线波段以及右边的紫外线波段影像。

The search for gamma ray point sources is a popular topic in the study of cosmic rays.

γ点源的寻找是宇宙线研究中的一个热门课题。

Image data from the Swift detectors, normally intended to follow cosmic gamma-ray bursts, were recorded on January 28. The data are combined here, along with a sky survey image of background stars, to show optical and ultraviolet light in green-blue hues and x-rays from the comet in red.

通常用来追踪珈玛射线爆发事件的雨燕号卫星，在1月28日转向鹿林彗星，而所取得的数据再和巡天摄影的背景星场结合，并用绿-蓝色泽及红色来呈现彗星的可见光、紫外光和X射线辐射。

After 10T day free feed, rats except normal control group were irradiated generally by ^60Co-gamma rays （with dose of 7Gy for 460 seconds, and 1.52 m distant from center of radiation） in the Radiation Center of the Third Military Medical University of Chinese PLA.

联合干预组：常规饲料基础上添加10g／L的葡萄籽原花青素和50∥L的酪拦白（兰州同键生物科技股份有限公司惠赠，产品批号：20040415），备组自由进食。

This produces particles called pions , the 'glue' that holds a nucleus together, and some of these tiny particles degrade into gamma rays.

这一过程产生的粒子叫做介子，介子象胶质封固在原子核的周围，其中有些发生衰变，成为伽马射线。

The basic principle of Gamma Knife is to focus the high energy rays to the target spot and destroy it.

摘要伽玛刀采用立体定向原理将高能射线聚焦照射并毁损靶点组织，因临床治疗有刀的效果而命名。

The energy can appear directly as gamma rays or can convert back to particles and antiparticles

湮没时会有γ射线从碰撞处辐射出来或还原为粒子与反粒子。

Along the galactic plane, energetic cosmic rays collide with gas and dust to produce the diffuse gamma-ray glow.

沿着银盘，高能宇宙射线与气体尘埃相撞，产生了扩散的伽吗射线。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。