plastic
(1)塑料的
(2)塑性的，范性的
(3)塑料

• noisekiller
• noiseless imaging system
• noise level
• noise limitation
• noise-limited receiver
• noise-limited syste
• noise margin
• noiseness
• noise of laser ranger
• noise output
• noise power
• noise ratio
• noise reduction
• noise-signal ratio
• noise source
• noisy
• noisy blurred image
• noisy outpu amplifier
• nolinear spatial filtering
• no-load
• nominal
• nominal deviation
• nominal focal ratio
• nominal poer
• nominal transmittance