1) The realization of a threat.
威胁的具体实现。
2) practical threat
现实威胁
1.
This paper evaluates the practical threat of airfields in the wartime;and points out that the design of MOS should be related with the type of used battleplanes and the local weather,and puts forward the method based on reliability to design the MOS length on the base of introducing the reliable target.
评估了对机场存在的现实威胁 ;提出了机场最小起降带长度的确定应和使用飞机的类型和使用期内当地的气象条件联系起来 ;提出了用可靠性设计方法确定最小起降带的长度。
3) Man of practical and concrete
现实的具体的人
4) Threattothematerialinjury
实质损害的威胁
补充资料：威胁
1.威逼胁迫。用威力使人服从。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条