表1-36動(dòng)力粘度單位換算帕·秒Pa·s厘泊cP千克力·秒/米2kgf·s/m2磅達(dá)·秒/英尺2pdl·s/ft2磅力·秒/英尺2lbf·s/ft2110000.1019720.6719692.08854×10-20.00111.01972×10-46.71969×10-42.08854×10-59.806659806.6516.589760.2048161.488161488.160.15175010.031081047.880347880.34.882433...[繼續(xù)閱讀]

    表1-37運(yùn)動(dòng)粘度單位換算米2/秒,m2/s厘斯,cSt英寸2/秒,in2/s英尺2/秒,ft2/s米2/時(shí),m2/h11×1061.55000×10310.763936001×10-611.55000×10-31.07639×10(-50.00366.4516×10-4645.1616.94444×10-32.322589.29030×10-292903.01441334.4512.77778×10-4277.7780.4305562.98998×10-31...[繼續(xù)閱讀]

    表1-39溫度換算公式開爾文(K)攝氏度(℃)華氏度(℉)蘭氏度1)()1K-273.152)9/5K-459.679/5K℃+273.152)19/5℃+329/5℃+491.675/9(℉+459.67)5/9(℉-32)1℉+459.675/95/9(-491.67)-459.671注:1)原文是Rankine。2)攝氏溫度的標(biāo)定是以水的冰點(diǎn)為一個(gè)參照點(diǎn)作為0C,相對(duì)于熱...[繼續(xù)閱讀]

    表1-40分?jǐn)?shù)英寸、小數(shù)英寸與毫米對(duì)照英寸(in)毫米(mm)1/641/323/641/165/643/327/641/89/645/3211/643/1613/647/3215/641/40.0156250.031250.0468750.06250.0781250.093750.1093750.1250.1406250.156250.1718750.18750.2031250.218750.2343750.250.3968750.7937501.1906251.5875001.9843752.3812...[繼續(xù)閱讀]

    表1-41弧度與度對(duì)照弧度rad度(°)弧度rad度(°)弧度rad度(°)弧度rad度(°)弧度rad度(°)0.0010.0020.0030.0040.0050.0060.0070.0080.05730.11460.17190.22920.28650.34380.40110.45840.0090.010.020.030.040.050.060.070.51570.57301.14591.71892.29182.86483.43784.01070.080.090.10.20.30.40.50.64...[繼續(xù)閱讀]

    表1-42分、秒與小數(shù)度對(duì)照分(′)度(°)分(′)度(°)分(′)度(°)分(′)度(°)秒(″)度(°)秒(″)度(°)秒(″)度(°)秒(″)度(°)1234567891011121314150.01670.03330.05000.06670.08330.10000.11670.13330.15000.16670.18330.20000.21670.23330.25001617181920212223242526272829300.2667...[繼續(xù)閱讀]

    表1-43度與岡(新度)對(duì)照度(°)10.990岡(新度),g1.11111100注:g為平面角單位岡,也可寫作gon,又稱新度的符號(hào)。...[繼續(xù)閱讀]

    表1-44運(yùn)動(dòng)粘度(厘斯)與恩氏粘度(條件度)對(duì)照厘斯(cSt)條件度(°E)厘斯(cSt)條件度(°E)厘斯(cSt)條件度(°E)厘斯(cSt)條件度(°E)厘斯(cSt)條件度(°E)厘斯(cSt)條件度(°E)1.001.101.201.301.401.501.601.701.801.902.002.102.202.302.402.502.602.702.802.903.003.103.20...[繼續(xù)閱讀]

    表1-45黑色金屬硬度及強(qiáng)度換算之一(GB/T1172-1974)硬度抗拉強(qiáng)度,MPa洛氏表面洛氏維氏布氏碳鋼鉻鋼鉻釩鋼鉻鎳鋼鉻鉬鋼鉻鉬鎳鋼鉻硅錳鋼超強(qiáng)度高鋼不銹鋼不鋼分種HRCHRAHR15NHR30NHR45NHVHB30D2d10、2d54d2.5mm70.069.068.067.066.086.686.185.585.084.4　　...[繼續(xù)閱讀]

    表1-46黑色金屬硬度及強(qiáng)度換算之二(GB1172-74)硬度抗拉強(qiáng)度MPa硬度抗拉強(qiáng)度MPa洛氏表面洛氏維氏布氏洛氏表面洛氏維氏布氏HRBHR15THR30THR45THVHB10D2d10、2d54d2.5mmHRBHR15THR30THR45THVHB10D2d10、2d54d2.5mm100.099.098.097.096.095.094.093.092.091.090.089.088.087.08...[繼續(xù)閱讀]