slipstick

n.

计算尺；

Slipstick...
Probing the Physics of Slip–Stick Friction using a Bowed String
Adjustment of Maintaining Inductosyn Using Domestic Model Slipstick Replacing Original Devices
The Abacus and the Slipstick
STEEL - BY SLIPSTICK OR BY SLAPSTICK
Thomas Chosen 'Miss Slipstick'
Screening strategies slipstick conveyor.(Product Spotlight: Conveying & Material Handling)
Top tech banker on unicorns: 'It's lipstick on the pig'
Lipstick
FREE L'OREAL EVA LONGORIA LIPSTICK Semi-Chem WORTH Pounds 7.99 FOR EVERY READER; It's Your Chance to Discover Beauty Secret of the S...