Abstract: The method for calculating the optimum detectability ofultrasonic focussing probe is discussed theoretically.
文摘: 從理論上推導(dǎo)了聚焦探頭對(duì)缺陷最佳檢測(cè)能力的計(jì)算方法.
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The method for calculating the optimum detectability of ultrasonic focussing probe is discussed theoretically.
從理論上推導(dǎo)了聚焦探頭對(duì)缺陷最佳檢測(cè)能力的計(jì)算方法.
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Designers and users always concern the detectability of an IR search and tracking system.
探測(cè)能力的強(qiáng)弱是廣大凝視型紅外搜索跟蹤系統(tǒng)設(shè)計(jì)者和使用者一直關(guān)心的問(wèn)題.
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