计量辊的英文

metering roll

• 计量:    calculate; estimat ...
• 辊:    roller
• 测量辊:    measuring roll

例句与用法

1. The roll coater consists of roll that ( 1 ) support the strip and ( 2 ) pick up , meter , and deposit liquid coating onto the metal strip as it moves through the coater
   辊子机组由1支撑辊， 2浸料、计量辊，将液体涂布物涂布在钢带上，当钢带经过辊子机组。