英语词汇“fresh ballast”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	fresh ballast
释义	fresh ballast新道碴
随便看	critical moisture content critical entanglement chain length critical equipment critical heat critical solution temperature critical head critical erosion slope critical hardware critical erosion slope length critical solution temperature, consolute temperature critical solution temperature method critical sonic property critical sound velocity critical moisture content of grain drying critical span critical species critical species of marine pollution critical altitude critical heat flow critical speed critical miscibility temperature critical-heat flux critical heat flux critical error critical-speed