您要查找的是不是：
- source of target information 目标信息源
- According to transfer process of target information under shipboard condition, the factors that have effect on performance of photoelectric tracking system are analyzed, and the main error sources are presented. 摘要根据目标信息在舰载条件下各个环节中的传递过程，分析光电跟踪系统跟踪性能各种影响因素，给出了主要的误差源。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- Timeliness Analysis of Target Information 目标信息的时效性分析
- The historian search for primary source of information about the past. 历史学家寻找有关过去的原始资料来源。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
- Where is the source of the Rhine? 莱茵河发源于何处？
- The situation of battlefield is ever changing with time.Having its lifecycle, targets' information which characterizes the states of targets should be generated and provided to users timely. 摘要战场态势是随时间不断变化的，描述战场实体状态的目标信息有其寿命周期，须及时生成并提供给使用者。
- He's been a source of discord and worry. 他成为不和和烦恼的根源。
- A source of harassment, annoyance, or pain. 使人痛苦的东西骚扰，烦恼或痛苦的来源
- Hard work is the ultimate source of success. 努力工作是成功之本。
- Do you know the source of Amazon River? 你知道亚马逊河的源头吗?
- The efficient acquistition of target information resources in Internet 网络环境下目的信息资源的高效获取
- The arrow penetrated through the centre of target. 箭穿透靶心。
- He's totally unreliable as a source of information. 他提供的消息完全不可信。
- He is a bit coy when ask about the source of his income. 问起他收入的来源，他就有些吞吞吐吐。
- Use a semicolon to separate a list of target names. 使用分号分隔目标名称列表。
