Ultrasound vs Micro - What's the difference?
As a noun ultrasound
is (physics) sound with a frequency greater than the upper limit of human hearing; approximately 20 kilohertz.
As a proper noun micro is
a town in north carolina.
Other Comparisons: What's the difference?
(physics) sound with a frequency greater than the upper limit of human hearing; approximately 20 kilohertz
(medicine) The use of ultrasonic waves for diagnostic or therapeutic purposes
* (physics) infrasound
Small, relatively small; (used to contrast levels of the noun modified).
- At the micro level he was a good manager. At the macro level he failed.
* 1984 , Mike Gerrard, Bryan Skinner, Mr Chips comes home: micros and home education (page 23)
* 1986 , Rachael Smith, Bomb Jack'' (video game review) in ''Your Sinclair issue 5, May 1986
- If you can possibly afford to spend a few more pounds then you should move up into the next price bracket, where the potential of the home micro starts to be realised.
- So what sort of hero is this bounding, bomb collecting midget? The answer is an arcade hero - and now he's let loose in your micro courtesy of conversion kings, Elite.
(lb) to micromanage