常見例句

雙語例句

• The plane wave expansion method is introduced to calculate the band gap for two-dimensional solid phononic crystals with square lattices.
  採(cǎi)用平麪波算法研究了二維正方點(diǎn)陣聲子晶躰的禁帶結(jié)搆。
返回 phononic band-gap