(表1-40)表1-40國家選定的非國際單位制單位量的名稱單位名稱單位符號換算關(guān)系和說明時間分[小]時天(日)minhd1min=60s1h=60min=3600s1d=24h=86400s平面角[角]秒[角]分度(″)(′)(°)1″=(π/648000)rad(π為圓周率)1′=60″=(π/10800)rad1°=60′=(π/180)rad旋轉(zhuǎn)...[繼續(xù)閱讀]

    (表1-41)表1-41常用計量單位名稱和符號物理量符號單位名稱速度m/s米每秒角速度r/min轉(zhuǎn)每分質(zhì)量tkg噸千克(公斤)體積流量m3/hm3/min立方米每小時立方米每分力矩,功kgf·mkgf·cmN·mN·cm千克力米千克力厘米牛頓米牛頓厘米物理量符號單位名稱...[繼續(xù)閱讀]

    (表1-42)表1-42長度計量單位及換算米厘米毫米公里英里海里米碼英尺厘米英寸mcmmmkmmilenmilemydftcmin10.010.00110010.1100010111.60931.85200.621411.15080.54000.8689110.91440.30481.093610.33333.28083112.540.39371...[繼續(xù)閱讀]

    (表1-43)表1-43面積計量單位及換算平方公里公頃市畝英畝平方英里平方米平方英尺平方碼平方厘米平方英寸km2hm2　acremile2m2ft2yd2cm2in210.01000.00070.00402:5900100.0010.06670.4047259.001500.0015.0016.07163885.06247.122.47120.16471640.000.38610.00390.00030.0016110.1...[繼續(xù)閱讀]

    (表1-44)表1-44體積、容積計量單位及換算立方米立方英尺立方碼升英加侖美加侖立方厘米立方英寸m3ft3yd3LUKgalUSgalcm3in310.02830.764535.3147127.00001.30790.0370114.54353.78540.220110.83250.26421.20111116.38700.06101...[繼續(xù)閱讀]

    (表1-45)表1-45質(zhì)量計量單位及換算噸市擔(dān)英噸(長噸)美噸(短噸)千克磅克英兩t　LongtShortt*kglbgoz10.05001.01610.907220.00120.32118.1440.98420.049210.89291.10230.05511.1200110.50000.45362.20461.10231150.028.350.03531.76501...[繼續(xù)閱讀]

    (表1-46)表1-46應(yīng)力(材料強度)計量單位及換算兆帕斯卡千帕斯卡千克力每平方毫米千克力每平方厘米噸每平方米MPa(N/mm2)kPakgf/mm2kgf/cm2t/m210.001MPa9.8MPa0.098MPa9.8kPa...[繼續(xù)閱讀]

    (表1-47)表1-47壓力計量單位及換算工程大氣壓標(biāo)準(zhǔn)大氣壓磅/平方英寸水銀柱高度水柱高度MPakgf/cm2kgf/cm2lbf/in2mminmft0.10.103370.007030.0001360.003450.009990.0030411.03330.07030.001360.03450.09990.03040.967810.06800.001320.03340.96700.029514.22314.69610.01930.49121.4210....[繼續(xù)閱讀]

    (表1-48)表1-48力、重力計量單位及換算克力·厘米/秒2(達(dá)因)千克力·米/秒2(牛)千克(力)磅(力)gf·cm/s2kgf·m/s2kgflbf11059.80665×1054.447×10510-519.806654.4471.0192×10-61.0192×10-110.45362.247×10-62.247×10-12.20461...[繼續(xù)閱讀]

    (表1-49)表1-49能量、功及熱量計量單位及換算焦耳千瓦時千卡公斤力米備注JkW·hkcalkgf·m1360000041909.812.78×10710.001162.72×10-42.39×10-486010.002340.10236700042711J=1Nm=1WS...[繼續(xù)閱讀]