backscatter

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. The deflection of particles or radiation through angles greater than 90 degrees to the original direction of travel. countable,uncountable
  2. The particles or radiation deflected in this manner. countable,uncountable
  3. A portion of the energy of electromagnetic radiation such as a laser or radio waves that is scattered back in the direction of the source of radiation by an obscurant. countable,uncountable
  4. The sending of IP packets to essentially random addresses in response to incoming packets that have a spoofed origin. countable,uncountable
动词 v.
  1. To scatter particles or radiation back to the direction from which they originate. ambitransitive

词形变化

backscatters plural back scatter alternative back-scatter alternative backscatters present,singular,third-person backscattering participle,present backscattered participle,past backscattered past back scatter alternative back-scatter alternative

词汇关系

衍生词
backscatterer

词源

词源 1
Back-formation from backscattering.
词源 2
Back-formation from backscattering.
0 次浏览 数据来源: Wiktionary