heavy block meaning in English
重型滑车
Examples
- The slaves toiled up the hill pulling the heavy blocks
那些奴隶艰难地把沉重的石块拖上山。 - A heavy block of iron or steel with a smooth , flat top on which metals are shaped by hammering
铁砧顶端平整光滑用来锤锻金属成型的厚重的钢块或铁块 - ( 5 ) the direct calibration method of heavy block calibration is first presented and realized . the structures and controlling circuits of automatic adjusting pendulum and automatic calibration are designed
( 5 )首次提出并实现了重块标定的直接标定方法，设计了自动调摆和自动标定机构和控制电路。