reflecting plane造句
例句與造句
- A corner cube consists of three mutually perpendicular reflecting planes .
角棱鏡是由3個互相垂直的反射平面組成。 - Acoustics - determination of sound power levels of noise sources using sound pressure - survey method using an enveloping measurement surface over a reflecting plane
聲學聲壓法測定噪聲源聲功率級反射面上方采用包絡測量表面的簡易法 - Acoustics . determination of sound power levels of noise sources using sound prssure . engineering method in an essentially free field over a reflecting plane
聲學.使用聲壓法對噪聲源聲強級的測定.反射平面上基本無聲波場的工程測試法 - Acoustics - determination of sound power levels of noise sources using sound pressure - survey method using an enveloping measurement surface over a reflecting plane
聲學.用噪聲壓力測定噪聲功率級.在反射平面上利用包封測量表面的測量法 - Acoustics - determination of sound power levels of noise sources using sound pressure - survey method using an enveloping measurement surface over a reflecting plane
聲學.聲壓法測定噪聲源聲功率級.對聲音反射平面進行曲面包絡線測量方法 - It's difficult to find reflecting plane in a sentence. 用reflecting plane造句挺難的
- Acoustics . determination of sound power levels of noise sources using sound pressure . survey method using an enveloping measurement surface over a reflecting plane
聲學.使用聲壓法對噪聲源聲強級的測定.在反射平面上利用包封測量表面的測量法 - Acoustics - determination of sound power levels of noise sources using sound pressure - engineering method in an essential free field over a reflecting plane iso 3744 : 1994 ; german version en iso 3744 : 1995
聲學.使用聲壓的噪聲源聲音強度級的測定.在一個基本 - Acoustics - determination of sound power levels of noise sources using sound pressure - survey method using an enveloping measurement surface over a reflecting plane iso 3746 : 1995 ; german version en iso 3746 : 1995
聲學.聲壓法測定噪音源聲功率級.包絡面簡易測量法 - Acoustics . noise emitted by machinery and equipment . measurement of emission sound pressure levels at a work station and at other specified positions . engineering method in an essentially free field over a reflecting plane
聲學.機械和設備排放的噪聲.工作站和其它規定場所聲壓級的測量.反射平面上基本無聲波場的工程測試法