point source

美 
英 
  • un.点源；点能源；点污染源；点光源
  • 网络点声源；点音源；点震源

英汉

英英

网络释义

un.
1.
点源
2.
点能源
3.
点污染源
4.
点光源
1.
点源
2.
点能源
3.
点污染源
4.
点光源

例句

释义:
全部全部,点源点源,点能源点能源,点污染源点污染源,点光源点光源,点声源点声源,点音源点音源,点震源点震源
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
The brightness of any point-source illumination diminishes rapidly with distance. This weakening of light is called fall-off.
任何点光源的光照亮度随着距离增加会迅速衰减。这个就叫光的衰减。
blog.sina.com.cn
2.
Soil phosphorus as agricultural non-point source pollution is one of the main factors which led to water pollution.
土壤磷素的农业非点源污染是导致水体污染的最主要原因之一。
www.chemyq.com
3.
Infrared active fraudulent jamming is one of the most effective methods for antagonizing the threat of infrared point-source guided missile.
红外有源欺骗式干扰机是对付红外点源制导导弹的有效手段之一。
dictsearch.appspot.com
4.
Airy disk brilliance (the brightness of a point-source stellar image) is proportional to the fourth power of aperture.
艾里斑的亮度（点光源恒星的图像亮度）正比于孔径尺寸的四次方。
article.yeeyan.org
5.
The electromagnetic propagation solutions of point source in a time-varying media of higher space were studied.
研究点源激励电磁波在高维空间时变媒质中的传播解。
www.dictall.com
6.
Now, there are two ways to measure the stray light, respectively, surface source method (black spot method) and the point source method.
现有的杂散光测量系统分为两类，分别为面源法（黑斑法）和点源法。
www.opticsjournal.net
7.
The result indicated that eutrophication would not be induced in Baiguishan Reservoir without point source pollution.
结果表明，流域内如果没有点源污染，水库不会发生富营养化。
www.chemyq.com
8.
As an effective tool to control non-point source pollution, constructed wetlands are increasingly recognized by many countries.
人工湿地作为一种控制水环境非点源污染的有效工具，已被世界上很多国家所认可。
www.chemyq.com
9.
The point source model is used to deduce the boundary condition, and SIMPLE method is used to do the calculation.
边界条件用点源模型推导，同时采用SIMPLE算法进行计算。
www.chemyq.com
10.
The second part of the point source of the term for sending good luck and allusions.
第二部分点出师造化一词的来源及其典故。
www.fabiao.net