ultramicrometer

ultramicrometer

美 　英

• n.超测微计
• 网络超微计；超微测试计；超级测微计

词形变化

复数：ultramicrometers  

英汉解释

n.

1. 超测微计

英英解释

n.	1. a measuring device designed to measure spaces and thicknesses more minute than those measurable using a standard micrometer