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填塞长度
爆破工程中,将每个炮孔的设计药量全部装入孔内后,为了封闭装药空间从孔内装药端面开始向剩余空孔内填入泥土、岩屑类惰性介质物料至孔口的长度。通常用符号表示(见图)。
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Yellow Journalism
Yellowknife
Yellow Land
yellow leaf blotch of alfalfa
Yellow Leaves by Gong Xian
yellow-margined box turtle
yellow melon leaf beetle
yellow mud drum
yellow news
yellow patch
yellow phosphorus
yellow pond turtle
yellow prussiate of potash
yellow resident registration
Yellow River
Yellow River Cantata
Yellow River Conservancy Commission of the Ministry of Water Resources
Yellow River Conservancy Press
Yellow River diversion over Huaihe river
Yellow River estuary
Yellow River flood in 1958
Yellow River flood in 1982
Yellow River Flows to the East
Yellow River Institute of Hydraulic Research
yellow River Levee
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