< align=left>十二、常用单位换算<p></p></P>
< align=left><FONT face="Times New Roman">1</FONT>盎司<FONT face="Times New Roman">(ounce)=28.35g 1V(</FONT>伏特<FONT face="Times New Roman">)=1W/A 1kVA(</FONT>千伏安<FONT face="Times New Roman">)=1.23~1.47kW<p></p></FONT></P>
< align=left><FONT face="Times New Roman">1kcal/(kg</FONT>·<FONT face="Times New Roman">K)=1B.T.U/(lb</FONT>·<FONT face="Times New Roman"><SUP>0</SUP>R)=4.1868kJ/(kg</FONT>·<FONT face="Times New Roman">K) 1m<SUP>2</SUP>=1.5</FONT>×<FONT face="Times New Roman">10<SUP>-3</SUP></FONT>亩<p></p></P>
< align=left>其中:<FONT face="Times New Roman"><SUP>0</SUP>R</FONT>-列氏温度<FONT face="Times New Roman"> <SUP>0</SUP>R=<SUP>0</SUP>F</FONT>+<FONT face="Times New Roman">460<p></p></FONT></P>
< align=left><FONT face="Times New Roman"> K</FONT>-开氏温度<FONT face="Times New Roman"> K=273</FONT>+℃<FONT face="Times New Roman"> <p></p></FONT></P>
< align=left><p> </p></P>
< align=left><p> </p></P>