LIGHT: COLOR ::
A: radiation: temperature
B: celerity: span
C: quality: quantity
D: sound: pitch
E: strength: stress
A: radiation: temperature
B: celerity: span
C: quality: quantity
D: sound: pitch
E: strength: stress
举一反三
- Which is the digital quantity？（ ） A: time B: pressure C: sound D: Temperature values per hour
- color light A: a light that communicates different messages based on its color B: an action or sound meant to convey information to another party
- The light emitted by the LED is incoherent light, and its basic principle is . A: stimulated absorption B: spontaneous radiation C: stimulated radiation D: spontaneous radiation
- Our goods are of best ( ) and lowest ( ). A: quality; quantity B: quality; price C: price; quality D: price; quantity
- “数量;质量”，正确的翻译为()。 A: quality：allarantine B: quantity：quarantine C: quality;quantity D: quantity;quality点击收起答案