丝米 (sī mǐ) — (classifier) decimillimeter, 0.0001 meter

Definition

A specialized unit equal to 0.0001 meter (one ten-thousandth of a meter). Used only in precision engineering and metrology, never in everyday measurement.

classifier

decimillimeter0.0001 meter

Examples

丝米。
Zhè ge líng jiàn de wù chā bù néng chāo guò yì sī mǐ.
The tolerance for this part cannot exceed one decimillimeter.
丝米。
Guāng xiān de zhí jìng dà yuē shì shí sī mǐ.
The diameter of the optical fiber is about ten decimillimeters.
丝米。
Tā men yòng jīng mì yí qì cè liáng dào le wǔ sī mǐ de chā yì.
They measured a difference of five decimillimeters using precision instruments.

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