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- The features of several kinds of Stirling cooler are summarized and analyzed. The application of Stirling cooler in the IR system is introduced. 摘要介绍了斯特林制冷机的分类，并对其在红外系统中的应用情况进行了具体介绍。
- The scheme of applying the single-channel controlled non-imaging IR system to the radar/ IR dual mode seeker is discussed. 介绍了可能采用的技术途径,如空间扫描、标转换等。
- The features of several kinds of Stirling cooler are summarized and analyzed.The application of Stirling cooler in the IR system is introduced. 介绍了斯特林制冷机的分类,并对其在红外系统中的应用情况进行了具体介绍。
- This paper analyzed theoretically the possibility of using dual spec-tral range IR technology to discern target and decoy bomb. 本文从理论上分析了用双色技术识别目标及抗诱饵弹干扰的可行性。
- A Topic Language Model-based Chinese IR System 基于主题语言模型的中文信息检索系统研究
- First,the challenges of query answering in P2P IR systems are investigated and the issue of retrieved results ranking and merging is identified. 首先分析当前P2P信息检索系统查询结果排序和合并问题的根源;
- Test Method of Detection Range for IR System 红外系统作用距离的实验测试方法
- Based on the design and implementation of BERSE,the paper discusses some key technologies for parallel IR systems,such as data distributing,query disassembling,and node sparing. 结合基础教育资源搜索引擎的设计开发，讨论分布式并行信息检索系统中涉及的数据分布、查询任务分解及节点冗余等关键技术。
- Principles of signal processing of dual band IR systems were introduced. The signal/ noise characteristics of Rosette scan were analyzed. Two color target discrimination and azimuth reconnaissance were dicussed. 介绍了双色红外系统信息处理的基本结构。对玫瑰线扫描的信号、声特性进行了分析，提出了处理方法。对双色识别、位信息提取进行了探讨。
- In this paper, by using DVM-one of the methods based on the first-principles theory and OA theory the author has finished some research work as follows:Firstly, The author has studied the rare metal Rh and Ir systemically. 本文运用第一原理方法(DVM方法)和纯金属单原子理论(OA理论)以金属单质为研究对象作了以下几个方面的工作：
- I was reading a magazine when the phone rang. 电话铃响时我正在看一本杂志。
- The melody still rang in her ears. 那个旋律仍然在她的耳际荡。
- Jamming Efficiency Evaluation of the Smoke Screen against IR System 红外烟幕对红外系统干扰的效能评估
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- Design on the Focusing Mechanism of Long Focus IR System 大口径、长焦距红外系统调焦机构设计
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Their refusal rang the knell of our hopes. 他们的拒绝是我们希望破灭的凶兆。
- He rang off without giving his name. 他名字也未说就挂断了电话。
- Mysteriously, there was no answer when I rang. 真怪，我按了铃，但没人应。
- The playground rang with children's shouts. 游戏场上到处都是儿童的喊叫声。
