zero point
UKzəroupɔint
معنی فارسی
نقطه صفر
ریشه و کاربرد
ریشه
From the English words 'zero' and 'point'. 'Zero' comes from Italian 'zero', from Venetian 'zero', from Latin 'zephirum', from Arabic 'sifr'. 'Point' comes from Old French 'point', from Latin 'punctum'.
مثال
- The zero point of the scale is arbitrary.
- The zero point energy is the lowest possible energy that a quantum mechanical system could have.
- The zero point of the thermometer is where the mercury sits at 0 degrees.
ترکیبهای رایج
Reach zero point Define zero point Set zero point Measure from zero point Adjust zero point
تعریف انگلیسی
noun
- the point on a scale from which positive or negative numerical quantities can be measured