He served two years in the U.S. Army crime laboratory system as a forensic drug chemist and a forensic serologist.

他曾在美国陆军犯罪实验室系统担任过两年的法医药物化学家和法医血清学家。

youdao

Utilizing this system will enable the Army to decrease the number or size - and in some cases, both - of generators needed.

利用这一系统将使陆军在某些情况下减少发电机需求的数量或大小。

youdao

Army helicopters could be flying with the system as soon as 2017, under the current schedule.

按目前的进度，美军直升机最早可能会在2017年携此系统飞行。

youdao

They wanted the roads for their Army, just like the US Interstate system was originally created in case the Army needed to be moved across the country very quickly if the Soviets attacked.

只关注军队用路，就好像美国州际公路系统,原本是为了苏联攻击时,陆军能快速穿越国家而建的。

耶鲁公开课 - 新约课程节选

That is the Army prison system.

CNN: Journalist: 'Amazing' collapse of Army prison system

And it's taken a while for the Army's personnel system, the Army's officer corps to really understand how fundamental this shift is, that the key to success is no longer exclusively American combat units well trained and well led, but is now increasingly Iraqi Security Forces well trained and well led.

NPR: U.S. Turns More Attention to Training Iraqi Forces

The constitution, the police, the army and the judicial system have all been reformed.

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