Arithmetic, algebra, logarithms, geometry and trigonometry, elementary mechanics, hydraulics, pneumatics, elementary graphical staticsInternational Textbook Company, 1899 |
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Αποτελέσματα 1 - 5 από τα 71.
Σελίδα iii
... placed the first of the two Key volumes at the end , to follow Mechanical Drawing . The mapping plates have also been reduced to the same size as the drawing plates and are inserted in their proper places in the volume containing the ...
... placed the first of the two Key volumes at the end , to follow Mechanical Drawing . The mapping plates have also been reduced to the same size as the drawing plates and are inserted in their proper places in the volume containing the ...
Σελίδα 2
... placed on its right . For instance , if we see the figure 6 standing alone , thus . . . 6 we consider it as six units , or simply six . Place another 6 to the left of it ; thus . 66 The original figure is still six units , but the ...
... placed on its right . For instance , if we see the figure 6 standing alone , thus . . . 6 we consider it as six units , or simply six . Place another 6 to the left of it ; thus . 66 The original figure is still six units , but the ...
Σελίδα 3
... placed together , as 45 , the 4 ( being in the second place ) will mean 4 tens . To mean 4 hundreds , the 4 should have two figures on its right , and a cipher is therefore inserted in the place usually given to tens , to show that the ...
... placed together , as 45 , the 4 ( being in the second place ) will mean 4 tens . To mean 4 hundreds , the 4 should have two figures on its right , and a cipher is therefore inserted in the place usually given to tens , to show that the ...
Σελίδα 5
... placed directly under the right - hand figure 7 and 7 are 14 7 and 8 are 15 7 and 9 are 16 7 and 10 are 17 7 and 11 are 18 7 and 12 are 19 8 and 7 are 15 11 and 9 are 20 11 and 10 are 21 11 and 11 are 22 11 and 12 are 23 of the number ...
... placed directly under the right - hand figure 7 and 7 are 14 7 and 8 are 15 7 and 9 are 16 7 and 10 are 17 7 and 11 are 18 7 and 12 are 19 8 and 7 are 15 11 and 9 are 20 11 and 10 are 21 11 and 11 are 22 11 and 12 are 23 of the number ...
Σελίδα 10
... placed before 3 , making it 13 , from which we subtract 4. The 1 borrowed from 8 is placed before 4 , making 14 , from which 8 is taken . 39. EXAMPLE . - Find the difference between 10,000 and 8,763 . SOLUTION . minuend 10000 subtrahend ...
... placed before 3 , making it 13 , from which we subtract 4. The 1 borrowed from 8 is placed before 4 , making 14 , from which 8 is taken . 39. EXAMPLE . - Find the difference between 10,000 and 8,763 . SOLUTION . minuend 10000 subtrahend ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
arrow-heads beam bending bending moment body center of gravity circle coefficient column cosine cube cube root cubic feet cubic foot cylinder decimal point denominator diameter direction discharge distance divided dividend divisor drawn equal factors equation equilibrant equilibrium polygon EXAMPLES FOR PRACTICE exponent feet per second foot foot-pounds force polygon forces acting formula fraction head Hence horsepower hypotenuse length line of action load logarithm magnitude mantissa minuend monomial multiplied opposite orifice parallel pennyweights perfect square perpendicular pipe piston point of application pounds per square pressure pump quotient radius ratio reactions represent resultant right angles right triangle shown in Fig side significant figures sine SOLUTION specific gravity square inch square root stress subtract subtrahend surface temperature tube velocity vertical vessel volume W₁ weight whole number
Δημοφιλή αποσπάσματα
Σελίδα 304 - Every body continues in a state of rest, or of uniform motion in a straight line, unless it is compelled to change that state by a force impressed upon it.
Σελίδα 207 - Find the value of one of the unknown quantities, in terms of the other and known quantities...
Σελίδα 296 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 248 - A circle is a plane figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within called the center.
Σελίδα 529 - Consider, for instance, joint 6, the polygon for which is a gij a. Notice that the corresponding letters AGIJA, on the truss, follow one another around the joint in such a manner that in passing from one to another we move in a direction opposite to that in which the hands of a clock move, and by naming them all we go around an entire circle in the same direction, passing from A to G, from G to /, from / to J, etc. This gives the directions of the corresponding lines in the diagram for the given...
Σελίδα 77 - In order to find the square root of a number, the first step is to find how many figures there will be in the root. This is done by pointing off the number into periods of two figures each, beginning at the rig/it.
Σελίδα 93 - The terms of a ratio are the two numbers to be compared ; thus, in the above ratio, 20 and 4 are the terms. When both terms are considered together, they are called a couplet ; when considered separately, the first term is called the antecedent, and the second term the consequent. Thus, in the ratio 20 : 4, 20 and 4 form a couplet, and 20 is the antecedent, and 4 the consequent.
Σελίδα 97 - The first and fourth terms of a proportion are called the extremes; and the second and third terms the means. Thus, in the proportion a : b = с : d, a and d are the extremes, and b and с the means.
Σελίδα 378 - ... the ratio of the ovendry weight of a sample to the weight of a volume of water equal to the volume of the sample at some specific moisture content, as green, air-dry, or ovendry.
Σελίδα 11 - The number thus added to itself, or the number to be multiplied, is called the multiplicand. The number which shows how many times the multiplicand is to be taken, or the number by which we multiply, is called the multiplier.