sand n. 1.沙。 2.〔 pl. 〕 沙滩,沙洲,沙地,沙漠。 3.〔 pl. 〕 沙粒;(计时用的沙漏中的)细沙。 4.光阴,时间,寿命。 5.〔美俚〕勇气,毅力,胆量,坚毅。 6.【医学】砂状结石。 7.【地质学;地理学】含石油砂层。 8.粗矿石;尾矿;【冶金】模砂。 9. 砂色;带红的黄色。 10.〔美俚〕砂糖。 quick sand 流沙。 play on the sands 在沙滩上玩耍。 The sands [His sands] are running out. 期限快到[他的命数将尽]。 a man with plenty of sand in him 坚毅的人,刚强的人。 built on sand 不稳固的;不安定的。 footprints on the sands of time 留在人世变迁的沙滩上的脚印。 have sand in one's craw 〔美口〕有勇气[决断,毅力]。 knock the sand from under 〔美国〕使失去立足之地;(设法)占上风。 make ropes of sand 用沙结绳;做不可能[徒劳无功]的事。 numberless as the sand(s) 多如恒河沙数。 number [plough, sow] the sands 白费气力,徒劳。 put sand in the wheels [machine] 捣乱,暗中破坏。 vt. 1.撒沙于,铺沙于,把…埋进沙里,用沙搀入。 2.用沙[砂纸]擦[磨光]。 3.使(船)开上沙滩。 sand up 用沙填塞(油井等)。
Sand mulling device is composed of runner wheel , mulling rotor and scraper , fit for mixing damp system sand for machine moulding in large size or medium size foundry workshop 该机的混砂装置由辗轮混砂转子刮板等部分组成。主要用于大中型铸造车间混制机器造型用湿型单一砂。
This series product fits for mixing facing sand and system sand in large scale or medium foundry workshop , as well as mixing core sand and self - hardening sand in large scale foundry workshop S11系列辗轮混砂机该系列产品主要用于大中型铸造车间混制面砂和单一砂,也可用于大型铸造车间混制芯砂和自硬砂等。
This machine fits for mixing moulding sand in large scale and medium scale foundry workshop , as well as system sand for machine moulding , fired mold sand , self - hardening sand , face sand and core sand , also fit for mixing different powder materials for industries of glass , porcelain and fireproofing materials 该机主要用于大中型铸造车间型砂的混制,既可混制机器造型用的单一砂,又可混制干模砂自硬砂面砂和芯砂,也可用于玻璃陶瓷耐火材料等行业混制各种粉粒状物料。