hushing
沖刷找礦法
Hush·ing, n. Mining The process of washing ore, or of uncovering mineral veins, by a heavy discharge of water from a reservoir; flushing; -- also called booming and hydraulic mining.
◄ ►
Hush v. t. [imp. & p. p. Hushed p. pr. & vb. n. Hushing.]
1. To still; to silence; to calm; to make quiet; to repress the noise or clamor of.
My tongue shall hush again this storm of war. --Shak.
2. To appease; to allay; to calm; to soothe.
With thou, then,
Hush my cares? --Otway.
And hush'd my deepest grief of all. --Tennyson.
To hush up, to procure silence concerning; to suppress; to keep secret. “This matter is hushed up.”