1·His brother is a soldier in active service.
他哥哥是现役军人。
2·There are just about four qualified psychiatrists in active service in the country.
全国只有4个精神专家仍在行医。
3·The CAK series CNC machine is one of the most widely used with the largest units in active service.
CAK系列的数控机床是市场应用最广、数量最多的数控机床之一。
4·He envied his friend Pierre who, although only fourteen, was in active service with the Free French.
他很羡慕朋友皮埃尔，虽然才十四岁，皮埃尔却已积极为自由法兰西的地下武装办事了。
5·Aim to study and develop an automatic detection system for one high resolution searching radar in active service.
目的为现役某分辨搜索雷达研制一种新的目标自动检测系统。
6·Method: a survey was done by the Health Bureau of Jiyuan city, all nurses in active service during year 2004 to 2005 were invested.
方法：由济源市卫生局统一发放调查表，调查200 4 - 2005年度在职护理人员接受继续教育情况、订阅护理及医院感染报刊的情况。
7·The commander of a British regiment has been killed in Afghanistan, the first to have died in active service since the Falklands war 27 years ago.
这名英国步兵团中校指挥官是在阿富汗阵亡的。这是英国自福克兰群岛战争(译注：1982年英阿马岛战争)后的27年来，英军阵亡的首位现役中校军官。
8·OBTS can be used for training purposes to individual, department and whole ship while it is in port, under sail or in active service without disturbing its mission.
舰艇航行时或停靠港口时，可以进行个人、部门乃至全舰的模拟训练，而不影响当时所执行的任务。
9·The USS Olympia, in active service during the Spanish-American War, is the subject of one of the projects assigned in the course. (Photo courtesy of the U. S. Navy.)
美国海军奥林匹亚号，曾经在美国与西班牙战争中参战，是本课程中安排的项目的主题之一。(照片由美国海军提供)。
10·S. is only more than 200 seals soldiers in active service, they all master of pen and sword, fitness, because mostly at night, for the eyesight requirements as fighter pilots.
对外披露的消息是，全美军只有200多名现役海豹突击队战士，他们个个文武双全，体魄强健，因为主要是夜间执行任务，对视力要求不亚于战斗机飞行员。