current meter造句怎么写

Practical problems concerning direct current measurement in very shallow water including the dynamic equation and performance of a rotor type current meter are discussed in this paper.

A sea current meter protective cap is characterized by being a drum-shaped cap, a cap wall is provided with two grooves, and the cap bottom is provided with two cone-shaped posts.

non-electrical current meter

Customer should equip with relevant current meter, electricity meter, voltage meter and Panel meter.

The front panel houses a bridge-current meter.

Earlier power, current meter on the control panel display is 8 -10 an an, preheat the machine about 3 minutes, you can work.

Doppler-shift ocean-current meter

To use the elements,you should prepare the adjustable transformer or silicon controlled transformer,voltage meter,current meter and autocontrol temperature meter etc.

forward-back-scattering type laser current meter

current meter (electrical supply)