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false alarm 1.假警報,一場虛驚。2.曇花一現的人物。

“ the inquiry reveals that the stewardess had given the false alarm because she did not want to fly that day , “ it said 調查結果顯示,正是這位空中小姐發布了這一虛假警報,而原因就是她當天不想參加飛行。

Someone shouted “ fire “ , but it was a false alarm and there was no danger 有人喊”著火啦” ,其實是一場虛驚,并無危險。

Someone shouted “ fire , but it was a false alarm and there was no danger 有人喊著火啦,其實是一場虛驚,并無危險。

false arrest

( 2 ) aiming at the false alarm that caused by environmental factors , the rule of the false alarm is described by the qualitative theoretical analysis ( 2 )針對環境因素導致的虛警,描述了虛警的發生規律。

“ the inquiry reveals that the stewardess had given the false alarm because she did not want to fly that day , “ it said 調查結果顯示,正是這位空中小姐發布了這一虛假警報,而原因就是她當天不想參加飛行。

Apart from the prs , the false alarm reductions can also be attributed to the efforts made by iaiu , which was set up in 1989 除了分級計劃外,警鐘誤鳴減少亦歸功于一九八九年成立的防盜警鐘檢查小組。

This substantial reduction has also been reflected in a corresponding decrease in the ratio of false alarms per installation per year 警鐘誤鳴劇減亦可從每年每個警鐘系統的誤鳴比率中反映出來。

Due to energy spread of return target signals between doppler cells , both false alarms and missed alarms increased 機動目標回波能量在多普勒單元間的擴展還會導致弱目標的漏檢和虛警率的提高。

Features : by using a patent technique with all - digit internal inter - modulation system , it can reduce false alarm to a minimun 特點:采用全數碼內部互調制技術,從根本上最大限度阻止誤報。

Alarm installations may be reinstated to a higher level of response if they remain free of false alarms for three months 各級警鐘系統若在三個月內沒有誤鳴,即可被提升一個級別處理。

First , we propose a kind of constant false alarm rate ( cfar ) target detector to find potential targets from scenario 利用恒定虛警率( cfar )檢測算子,從場景中發現潛在目標。

The high false alarm rate is the main problem which puzzles the research and application of the bit technology 虛警率較高始終是困擾bit技術研究和應用的主要問題之一。

The false alarm is a fault indicated by bit or other monitoring circuitry where no fault exists 虛警是機內測試或其它檢測電路指示有故障而實際上不存在故障的現象。

The environmental stress is the main factor that caused the bit false alarm of the heading attitude system 其中,環境因素是導致航姿系統bit虛警的主要原因。

2 . an overall false alarm reducing blueprint of the helicopter heading attitude system bit is presented 2 .提出了直升機航姿系統bit降虛警總體方案。

( 1 ) based on the theoretical analysis , an overall false alarm reducing plan is presented ( 1 )在虛警機理分析的基礎上,提出了降虛警總體方案。

The sky went very dark and we thought it was going to rain but it was a false alarm 天空變得黑沉沉的,我們以為要下雨了,但結果只是虛驚一場。

Sia passive infrared motion detector standard - features for enhancing false alarm immunity Sia無源紅外線移動監測器標準.增強防錯報警預防措施

Martin said the boss was going to make a surprise visit , but it proved to be a false alarm 馬丁說老板將來個突然造訪,但結果卻是虛驚一場。