緊急轉換 的英文怎麼說
中文拼音 [jǐnjízhuǎnhuàn]
緊急轉換
英文
emergence changeover-
Specification for automatic change - over contactors for emergency lighting systems
緊急照明系統用的自動轉換接觸器規范It analyzes the process of urgent braking of truck crane applying concept and principle of work - energy transformation, and gives calculating methods and formulas for the braking distance on three different roads including level and up / down slope roads and makes a list of calculating results for analysis
摘要運用功能轉換概念和原理,分析了汽車起重機緊急制動過程,提出了汽車起重機在平路、上坡、下坡等3種情況下制動距離的計算方法和公式,並將計算結果列表分析。
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