The principle of intelligent power con - troller and its application to float glass line were introduced and the use of intelligent optimum pow - er splitting in heating control of tin bath.
A tethered float ultrasonic power meter has been built. Its measuring principle, design, calibration, error analysis and advantages are described in this paper.
本文说明所研制的悬链式超声功率计的基本原理、结构设计、校准、误差及其优点。
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Air Bonsai uses the power of magnetic levitation to float small trees grown and groomed through the Japanese art of bonsai.