Mining Engineers' Handbook, Volume 2Robert Peele, John Adams Church J. Wiley & sons, Incorporated, 1941 |
Dari dalam buku
Hasil 1-3 dari 77
Halaman 17-24
... given time is Eastern Standard , 6 hr if Central Time , 7 hr if Moun- tain Time , 8 hr if Pacific Time . If given time is local , add west longitude in hr , min , and sec . If Time " " 1 given time is " apparent ( true sun time ) ...
... given time is Eastern Standard , 6 hr if Central Time , 7 hr if Moun- tain Time , 8 hr if Pacific Time . If given time is local , add west longitude in hr , min , and sec . If Time " " 1 given time is " apparent ( true sun time ) ...
Halaman 18-24
... given point to meet a line of known bearing . The required line will obviously be perpendicular to the given line ; hence its bearing can be computed and set off at once by a transit on the given station . If the length of the ...
... given point to meet a line of known bearing . The required line will obviously be perpendicular to the given line ; hence its bearing can be computed and set off at once by a transit on the given station . If the length of the ...
Halaman 36-10
... given rec- tangle . Divide CC ' and BC , also AA ' and AB , into the same number of equal parts . Number the divisions on the base from the center each way . Number divisions on C'C and A'A from the top , downward . From the divisions ...
... given rec- tangle . Divide CC ' and BC , also AA ' and AB , into the same number of equal parts . Number the divisions on the base from the center each way . Number divisions on C'C and A'A from the top , downward . From the divisions ...
Isi
COMPRESSED | 15 |
Applications Definitions Data | 15-44 |
Accident Compensation Pensions | 16-1 |
Hak Cipta | |
15 bagian lainnya tidak diperlihatkan
Edisi yang lain - Lihat semua
Istilah dan frasa umum
adjustment Aerial Tramway anthracite approx assay aver borax buckets Bur Mines capac carriers cars charge chute claim coal mines compressor concentrate conveyer copper cost crusher crushing cu ft cupel cyanide deflection diam discharge distance drill dust elev engineer explosions feed filter fire firedamp gold hoisting horiz intercooler labor lamp less litharge loaders loading lode long ton machine material mechanical metal method mill mineral motor operation pipe plant plate plumb-bob pump pyrite rock safety lamps sample screen shaft sheave short ton side silver sizes Sodium carbonate solution speed station steel stopes surface survey Table tape telescope temp tension tests timber tion tons Total towers track cable traction rope tramway Trans transit traverse underground usually vein vertical wire zinc