词汇	signal noise ratiosn ratio
释义	signal noise ratiosn ratio 杂讯噪音比
随便看	field deformation field delay line probe field delimiter field delta spectral characteristic field demonstration field density Field Dental Centre field dependence field-dependence field dependence and field independence field dependence-field independence Field Dependence-Independences field dependence in vehicle accident field dependent field-dependent Field dependent cognitive style field-dependent cognitive style field dependent-independent cognitive styles field dependent style field deployable communications Field Deployment Programme field depot field depot aviation squadron Field Depot Squadron field depth