aculeated
常見例句
- The wireless location electronic whiteboard based on ultrasonic signal has many advantages, but this type electronic whiteboard is easily interfered by aculeated sound signal because the frequency of the ultrasonic signal the frequency is lower.
我們實(shí)驗(yàn)室在基于無線定位理論的基礎(chǔ)上,已成功研制成基于超聲波信號定位的多功能交互式無線定位電子白板。 基于超聲信號定位的無線定位的電子白板雖然有諸多優(yōu)點(diǎn),但是由于超聲信號的頻率較低,在實(shí)際應(yīng)用場合極易受到其它尖銳聲音信號的干擾。 返回 aculeated