“draw”的概念、定义、翻译、参考文献-科学参考

单词	draw
释义	draw [drȯ] ^ENGINEERING To haul a load. ^METALLURGY 1. A fissure or pocket in a casting formed when the supply of molten metal is inadequate during solidification. 2. To remove a pattern from a foundry flask. ^{MINING ENGINEERING} 1. To remove timber supports, allowing overhanging coal to fall down for collection. 2. To allow ore to run down chutes from stopes, chambers, or ore bins. 3. To collect broken coal in trucks. 4. To hoist coal, rock, ore, or other materials to the surface. 5. The horizontal distance to which creep extends on the surface beyond the stopes.
随便看	differential steam calorimeter differential stress differential synchro differential temperature survey differential thermal analysis differential thermogravimetric analysis differential thermometer differential thermometric titration differential timing differential topology differential transducer differential transformer differential-transformer transducer differential voltage gain differential voltmeter differential wind differential winding differential windlass differential wound field differentiating circuit differentiating network differentiation differentiation antigen differentiator diffferential ionization chamber

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