“variable cross-section charge”的概念、定义、翻译、参考文献-科学参考

单词	variable cross-section charge
释义	variable cross-section charge Encyclopedia 工学装药结构释 variable cross-section charge变截面装药爆破工程中，炮孔直径沿炮孔长度方向存在变化的装药结构。使得部分长度炮孔直径大装药多，部分长度炮孔直径小装药少。
随便看	Farmer farmer amateur education farmer dance(nongak) Farmer Got The Horsewhip farmer household management Farmer Law farmer professional cooperative farmers hunt for work in cities farmers loan on guarantee farmer-soldier farmer's pledge loan farmer 's spare-time school farmer's vocational and skill training farmer's water use cooperation organization Farmers' Water Users Association farmers’ petition farmers’ sports Farmer’s Daily farmer’s specialized cooperative farmer’s specialized cooperative in China farm furnace farm household management farm house mortgage loan farming and reading culture Farming and Weaving Pictures

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