需要的器材只是 购买一套光学测试图 （ OPTICAL TEST TARGET ）价钱在百元之内，(_jia qian zai bai yuan zhi nei _)是英国PATERSON厂设计。
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The paper discovers a method, by which the imbalance force and coupling are balanced simultaneously with the utilization of balancing machine and optical test platform with a simulating target.
提出了一种利用动平衡机和光学测试平台模拟目标相结合对转子的不平衡力和不平衡力偶进行同时平衡的方法。
The advantage of optical guiding system used in the mobile aero-target tracking is proved in theory and test.
在理论和试验上验证了光学引导系统跟踪机动飞行目标的优越性。
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