交变场;交变磁场;
It was showed that alternating field could change the morphology of CaCO 3 crystal.
表明交变电磁场能够改变碳酸钙晶体的形态,具有比较显著的除垢效果.
来源:互联网摘选The photorefractive grating is phase-shift for high frequency of external applied alternating field.
当外加交变电场频率较大时光折变光栅是相移型的.
来源:互联网摘选Direct conversion of electric energy to light by a solid phosphor subjected to an alternating field.
说明有关通过交变电磁场来实现的传输(无线电波、光).
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