ballpoint (pen)什么意思、翻译、用法
ballpoint (pen)翻译
英英释义
ballpoint (pen)
n.a pen that has a small metal ball as the point of transfer of ink to paper
同义词：ballpointballpoint penballpenBiro
ballpoint (pen)用法
权威例句
Ballpoint pen
Ballpoint pen
Ballpoint pen
Ink follower for aqueous ballpointg pen using gel-like materisl and solid piece
The Pen & Ink Playbook: 44 Exercises to Sketch, Dip, and Drizzle with Ballpoint, Pen & Ink
Forensic classification of ballpoint pen inks using high performance liquid chromatography and infrared spectroscopy with principal ...
HPLC analysis of ballpoint pen inks stored at different light conditions
A GC/MS study of the drying of ballpoint pen ink on paper
Organic and inorganic discrimination of ballpoint pen inks by ToF-SIMS and multivariate statistics
Ballpoint pen inks: characterization by positive and negative ion-electrospray ionization mass spectrometry for the forensic examina...
Sensory testing in leprosy: comparison of ballpoint pen and monofilaments.
Differentiation of blue ballpoint pen inks by positive and negative mode LDI-MS
Analysis of ballpoint pen inks by field desorption mass spectrometry