例句與造句

1. You can use a set of free weights, like barbells, dumbbells or add-on ankle and wrist weights; cans of different weights; elasticized exercise bands, which come in different resistances; a home gym, or the calibrated resistance machines found in commercial gyms.
2. In these methods two parallel resistance arms are formed; one containing the coil and a fixed calibrating resistance R1, and the other containing a coil in series with a calibrating resistance R2 and the temperature-sensing element Rx . Both arms are supplied with direct current from the aircraft's main power source, but the coils are so wound that current flows through them in opposite directions.
3. In these methods two parallel resistance arms are formed; one containing the coil and a fixed calibrating resistance R1, and the other containing a coil in series with a calibrating resistance R2 and the temperature-sensing element Rx . Both arms are supplied with direct current from the aircraft's main power source, but the coils are so wound that current flows through them in opposite directions.
4. It's difficult to find calibrating resistance in a sentence. 用calibrating resistance造句挺難的