E 开头单词
electric riveting machine [机械工程]电动铆接机
electric riddle [机械工程]电筛机
electric rice cooker n. 电锅
electric resistivity 电阻率；电弧率
electric resistance strain gage [材料科学]电阻应变计
electric resistance holding furnace [经济学]电阻保温炉
electric resistance heater [能源科学技术]电阻加热器
electric resistance [电] 电阻
electric repair shop 电气修理间
electric regenerative braking 电磁制动；再生制动
electric refrigerator [制冷] 电冰箱
electric refrigerating element [物理学]电致冷元件
electric reflector radiator [经济学]电反射辐射器
electric reduction furnace [冶金工程技术]电热还原炉
electric reciprocating saw [机械工程]电动往复锯
electric razor 电动剃刀；电动刮胡刀
electric ray [鱼] 电鳐
electric rammer [经济学]电动捣固机
electric railway traction network [交通运输工程]电气化铁道牵引网