相当长度 meaning in English
equivalent length
Examples
- For big workpieces , traditional measurement is not only inefficient , but also impossible without the orbit as long as workpieces to be measured . since twenty years , a studying laser synthesis telemeter with some problems not to be solved is not commercialization
对于大型工件，采用传统的有导轨测量，测量装置中需要配备与被测工件尺寸相当长度的导轨，大长度导轨在实践中的困难较大，甚至是无法完全实现的。