His apartment was bugged, his telephone tapped; he was put under surveillance and tested with provocateurs . 他的套房被装上了窃听器，电话被侦听，他受到跟踪，并由假装外国特务的人进行试探。
The main valley-fill unit, which is above 450 km wide and 15 m thick, trends north-south and has been traced for 40km . 主要的河谷充填砂岩单元，宽在450公里以上，厚15米，往南北方延伸。已跟踪约40公里。
Statistical error-correction and interpolation routines will generally produce track plots to an absolute accuracy of 100 to 200 ft . 统计误差校正和内插程序，通常能以100200英尺的绝对精度绘出跟踪曲线。
Dick and his men were thus excluded from any farther following, unless they should scale the wall and thus put their necks in a trap . 狄克和他的同伴就这样结束了他们的跟踪侦察，除非是他们自投罗网，爬过围墙。
A homing head is merely a target tracker; when mounted in an airborne missile it is sometimes called a "homing eye" or a "seeker" . 导引头是一个目标跟踪装置，当它被装在导弹上时，有射称之为“寻的器”或“探寻器”。
There is a fatality about all physical and intellectual distinction, the sort of fatality seems to dog through the faltering steps of kings . 在形体或智力上超群出众只会招来祸殃，这种厄运似乎也总是跟踪着历代君王。
Beam riding systems use a target tracker whose purpose is to maintain the antenna boresight pointing at the centre of the reflecting area of the target . 波束制导系统使用一个目标跟踪装置，它的目的是保持天线视轴指向目标反射的中心。
Automatic frequency fine control maximum tracking rate 自动频率微调最大跟踪速率
Tracks changes to partitions in a merge publication 跟踪合并发布中分区的更改。
You ' ll never know unless you track them 你永远不会知道这一点，除非你跟踪他们。
