Machine-shop Arithmetic: Shows how All Shop Problems are Worked Out and "why"N.W. Henley Publishing Company, 1907 |
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Результати 1-5 із 7
Сторінка 5
... base ( derived from decem meaning ten ) , and is not a fun- damental principle . In this everything is reduced to tenths , hundredths , thousandths , etc. , and the value is determined by the position of the decimal point . Taking the ...
... base ( derived from decem meaning ten ) , and is not a fun- damental principle . In this everything is reduced to tenths , hundredths , thousandths , etc. , and the value is determined by the position of the decimal point . Taking the ...
Сторінка 32
... This can be more readily seen in figure 2 , if we take O as a center , and note that the four angles GO E , E O H , HOF , and F O G are all equal , and all are right angles . The base of a triangle or other figure can be 32.
... This can be more readily seen in figure 2 , if we take O as a center , and note that the four angles GO E , E O H , HOF , and F O G are all equal , and all are right angles . The base of a triangle or other figure can be 32.
Сторінка 33
... base of a triangle or other figure can be defined as the side on which it rests , in the case of figure 1 , the base of the equilateral triangle A B C is the line B C , and half the base will of course be CD or D B. 1 D FIG . 1 . B The ...
... base of a triangle or other figure can be defined as the side on which it rests , in the case of figure 1 , the base of the equilateral triangle A B C is the line B C , and half the base will of course be CD or D B. 1 D FIG . 1 . B The ...
Сторінка 34
... base plus the square of the vertical height , or calling the vertical height a , the base b and the hypothenuse с we say c2 = a2 + b2 or c = √ a2 + b2 . But as we know c to be 2 inches and the base 6 1 inch ( one half of c ) we must ...
... base plus the square of the vertical height , or calling the vertical height a , the base b and the hypothenuse с we say c2 = a2 + b2 or c = √ a2 + b2 . But as we know c to be 2 inches and the base 6 1 inch ( one half of c ) we must ...
Сторінка 35
... base and divide by two , and as the base of the whole triangle is 2 inches we say 1.733 × 2 2 reasoning shows this . = 1.733 ; a little Taking the square we have a simple form to find the area , simply multiplying one side by the other ...
... base and divide by two , and as the base of the whole triangle is 2 inches we say 1.733 × 2 2 reasoning shows this . = 1.733 ; a little Taking the square we have a simple form to find the area , simply multiplying one side by the other ...
Загальні терміни та фрази
50 cents answer arithmetic assumed number bolt calculation Centimeters Chapter ciphers circumference COLVIN cube root cubic inches cutter decimal places decimal point Diam dividend dividing divisor drill driving electrical equal EQUIVALENTS evidently feet per minute figure formula four threads fractions fully illustrated Gallons gas engines gives handy hole Huron stone hypothenuse inches in diameter Kilograms last change gear lathe lathe center leading screw Liquefaction of Gases Liters locomotive machine mechanic metal Meters metric system Millimeters milling cutter Milling Machine Modern multi number of teeth number of threads pebbles pipe pounds practical treatise principle pulley quantity ratio result revolutions per minute rule screw cutting shaft shows side speed spindle square inches square root steam steel stud that takes subtract taps tens number threads desired threads in leading threads per inch tion triangle twice units weight wheel whole numbers
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Сторінка 113 - The metre, which is assumed to be one ten-millionth part of the distance from the equator to the pole, is, in fact, 39J inches, or 39.37 inches, in length.