An aneroid barometer reading should be corrected for differences in().
A、elevation
B、temperature
C、wind speed
D、latitude
A、elevation
B、temperature
C、wind speed
D、latitude
A、adjust the barometer B、indicate any change in the reading of the barometer C、provide a correction for height above sea level D、provide a correction for temperature changes
A、located in an air-conditioned area B、mounted in the passenger compartment C、protected by a collision bulkhead D、permanently mounted
A、used to measure the speed of wind B、in which the pressure of air is measured C、that tells which dirction a storm is coming from D、used to measure the height of waves
A、used to measure the speed of wind B、in which the pressure of the air is measured C、that tells which direction a storm is coming from D、used to measure the height of waves
A、Thin,metal,air tight cell B、Curved tube containing alcohol C、Column of mercury supported by atmospheric pressure D、Expansion of mercury in a closed tube