| mortar |
A tube loaded with a shell that is propelled from the tube into the air that produces a break with varying colors, effects and noises. Also called "tube," "mine," or "gun."
출처: www.fireworks.com/safety/glossary.asp
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| mortar |
A mixture of cementitious materials, fine aggregate, and water. Mortar is used to bond bricks or blocks.
출처: www.creativehomeowner.com/glossary/Glossm.html
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| mortar |
Weapons that use angles of fire greater than 45 degrees to achieve both crest clearance (cf howitzer) and a steep angle of descent, useful in attacking trenches. Mortars reach shorter ranges than either guns or howitzers and tend to be much cheaper and simpler than either.
출처: www.gutenberg-e.org/mas01/mas12.html
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| mortar |
Cement and lime, or masonry cement, mixed with fine sand.
출처: www.uni-groupusa.org/glossary.htm
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| mortar |
A bonding material used in the construction of brick or stone structures.
출처: www.b4uclose.com/index_files/glossaryofterms.htm
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