detonation

英 [ˌdetəˈneɪʃn]

美 [ˌdetəˈneɪʃn]

n.  爆炸; 起爆; 引爆

复数：detonations　

GRE化学

BNC.25950 / COCA.18461

牛津词典

noun

• 爆炸；起爆；引爆
  an explosion; the action of making sth explode

柯林斯词典

• （大）爆炸
  Adetonationis a large or powerful explosion.
• N-UNCOUNT 引爆;起爆
  Detonationis the action of causing a device such as a bomb to explode.
  1. ...accidental detonation of nuclear weapons.
     核武器的意外引爆

英英释义

noun

• the act of detonating an explosive
• a violent release of energy caused by a chemical or nuclear reaction
  Synonym:explosionblowup

双语例句

• A acoustooptic switch for shock wave and detonation physics experiments
  用于冲击波和爆轰物理实验中的声光开关
• The study of this paper deals with the variation of gaseous detonation waves through the cell.
  以分叉管为例，研究了激波反射诱导气相爆轰二次起爆的现象。
• The effect of pneumatic charging process on detonation performance of ANFO is also studied.
  同时对压气装药技术对粒状炸药爆轰性能的影响也进行了实验研究。
• Few people survived the immediate effects of the detonation.
  在爆炸的即时威力下极少人活了下来。
• It provides an effective technique for measuring detonation and shock compression.
  为准确测量爆轰和冲击压缩实验数据提供了一种有效的方法。
• One is via detonation, in which the flame front moves at supersonic speed and produces a powerful blast.
  一种是通过爆炸，即火苗以超音速向前移动从而产生剧烈爆炸。
• Within a few hundreds of microseconds, detonation is complete.
  在几百微秒之内，爆炸便完成了。
• A few sentences regarding preignition and detonation may be helpful.
  再说几句有关早燃和爆燃的问题，或许是有益处的。
• The detonation system plays an important part in the whole demolition technology in the process of demolition operation.
  大爆破作业过程中，起爆系统在整个爆破工艺中是一个重要的组成部份。
• Detonation is a secondary explosion that occurs in the combustion chamber after the spark jumps the sparkplug gap.
  爆震是在燃烧室内当火花跳过火花塞电极间隙以后发生的一种二次爆燃。