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- This paper gives a research of vibrating noise of a multi-sensor IR seeker. 对一种多元探测红外位标器的振动噪声进行了研究。
- The seeker now weighs just 8 kg and has been designed to replace the IR seeker on a conventional short-range AAM. 这种导引头的重量只有8公斤，并已经被选中替代传统近距离空空导弹的红外导引头。
- The seeker now weighs just8 kg and has been designed to replace the IR seeker on a conventional short-range AAM. 这种导引头的重量只有8公斤，并已经被选中替代传统近距离空空导弹的红外导引头。
- The estimation method is nei-her similar to that of non-imaging (point source) IR seeker nor to that of generalthermal imagery. 这种估算方法既不同于非成象（点源）系统，也不同于一般热象仪。
- Selecting the structure form of optical system according to technical requirements of IR seeker, the geometrical sizes of the optical system are initially determined. 根据红外导引头技术指标要求,选择光学系统的结构形式,初步确定光学系统的几何尺寸;
- The trapezoid method has been adopted to measure the tear strength of twelve fabrics. Comparison of properties between the denim and cotton plain cloth has been made by means of multi element regression analysis. 采用梯形撕裂法对12 种织物进行了撕破强力的测定，通过多元回归分析，对牛仔布和棉平纹布进行了性能比较，发现影响织物撕破强力的主要因素有纱线的断裂强力、织缩、交织阻力、织物密度和纱线断裂伸长率等。
- Multi element alloy grinding balls with steel-forging; I ligh manganese alloy liners and series ot grindung balls with specialities; Nodular cast iron, Grey cast iron inspection covers, Rain cover-plate, iron railinge etc eivil worke. 多元合金磨球,钢锻;高锰合金钢衬板及特殊性能的磨球系列;球墨铸铁、灰铸铁检查井盖、雨水盖板、铁艺栅栏等市政工程铸件。
- Design of an optical system for IR seeker 红外导引头光学系统设计
- Vibrating Noise Restraint of Multi-Sensor IR Seeker 多元探测红外导弹位标器振动噪声抑制
- Vibrating noise suppression of multi-sensor IR seeker 多元探测红外导引头振动噪声抑制
- ICP AES is employed to determine multi elements in rocks. The samples are digested by mixtures of HNO 3/HF/HClO 4 and the residue is treated with 5% HNO 3. The solutions are subsequently analyzed by SPECTRO model ICP AES with satisfactory results. 探讨了用ICP－AES法同时测定岩石中的多种元素，样品经过HNO3/HF/HClO4混合酸消解，残渣用5%25HNO3溶解后测定，获得满意结果。
- The Design of IR Seeker Automatic Scanner for Tactical Missile System 战术导弹红外成象导引头搜索系统设计(二)
- Study on multi element determination in drinking water by ICP OES and ICP MS 电感耦合等离子体光谱和质谱法用于饮水中多元素分析的研究
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Simultaneous Determination of Multi Elements in Rocks by ICP AES ICP-AES 法同时测定岩石中多种元素
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
