查询词典 gamma rays

When that jet meets surrounding gas or dust, it generates gamma rays.

当这种喷流遇到周围的气体或尘埃的时候，伽马射线就产生了。

This paper introduced the principle of using the radioactive isotope gamma rays to measure the aircraft fuel density.

测量结果表明，该方法能够达到较高的密度测量精度，具有广阔的应用前景。

This interaction can produce gamma rays or secondary protons.

这种互相作用能够产生γ射线或第二代质子。

In a vacuum, gamma rays travel in straight lines with the speed of light.

真空中，γ射线以光速沿直线前进。

The radiation takes the form of high-frequency gamma rays .

这种辐射是以高频伽马射线的形式出现的。

They detected no gamma rays associated with the blast, confirming another prediction of the models.

研究人员没有探测到跟爆炸相关的伽马射线，证实了对此类星体的另一个预测。

One signature of positron-electron annihilation is gamma rays carrying 511 thousand electron-volts of energy.

电子-正电子湮灭的一个信号就是携带511keV能量的伽玛射线。

In a vacuum, gamma rays travel in straight l s with the speed of light.

真空中，γ射线以光速沿直线前进。

Irradiation by gamma rays has been demonstrated as viable alternative treatment to satisfy quarantine requirements to a wide variety of fruits and vegetables.

7一射线辐照证明是能满足对多种水果和蔬菜的检疫要求的有效的替代处理方法。

A scanner records these gamma rays and maps the area where the drug is located.

伽马射线探测器记录了这些地区的毒品和地图所在。

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。