In this paper, an algorithm is proposed for the number of network traffic and alarm threshold will be adjusted to adapt the changing of network environment.
分析了参数的设置对误报警、动态调整报警阈值等的影响。
The watch lieutenant presiding at the police department operations centre knew he had to make a fast decision.
主持警察局指挥中心的值班警官意识到，他必须火速作出决定。
the police sergeant on duty in a police station.
在警察局值班的警察。
on watch (eg as a member of a ship's crew or as a guard)
值班（如船员或警卫人员）.
the policeman on duty told him that since his defeat,
值班的警察告诉他,
A policeman is not allowed to smoke on duty.
警察值班时不准吸烟。
Senior Chief Randall is one of the most decorated rescue swimmers
资深二等士官长班兰道 是美国海岸警卫队史上
The officer on duty was told to keep sight of the enemy
值班军官被吩咐察看敌人的动静。
The police on duty rode the escaping thief down.
值班警察追上了逃跑的小偷。
A policeman must not smoke while he is on duty.
警察当班值勤时不得抽烟。
The desk officer answered my greeting with a growl.
值勤警官粗鲁地回答我的问候
The next early morning, he was under the necessity of making his report to the sitting magistrate of the day.
第二天清晨，他有必要向值班市政官提出报告。
The red phone was to the airport's duty fire chief.
那个红色电话是打给空港火警值班主任的。
Troopers hustle the hapless duty guard to Norton's door as he fumbles nervously with a huge key ring.
州警把倒霉的值班警卫推到门前，他发抖着摸出一大串钥匙。
Officials are still investigating a foiled plot to blow up airliners between the US and Great Britain.
警方官员仍在调查这起被挫败的企图炸毁英美间航班的阴谋。
Spanish police and local government officials were unavailable for comment.
西班牙警方和阿利坎特市的政府官员还没有就此事发表评论。
The officers on duty were visibly overcome, many of them in tears.
那些值班的官员明显不能自持，许多人都流出了眼泪。
Please don't feed the animals. If you have any food, please give it to the guard on duty.
匈牙利动物园：请不要给动物喂食。如果您有食品，请喂给值班警卫。
He's off every Tuesday; he was off duty when it happened; an off-duty policeman.
他星期二不上班；事情发生时他不在岗；不在值勤的警察。