您要查找的是不是：
- sand sieving machine 筛砂机
- Round vibrating screen is high precise sieving machine for fine powder with low noise and high efficiency. 圆振动筛是高精度筛分机的细粉与低噪声和高效率。
- Recently,the slurry water after production of albumen powder by wheat flour,alcohol by corn and amylum by murphy were turned into abandoned water after a pressing and sieving machine. 小麦面粉生产蛋白粉,玉米制作酒精,红薯、土豆制作淀粉后的浆料水,经压滤机后的废水,再经厌氧等工序处理未达到国家规定的排放标准。
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- His company was built on the sand. 他的公司根基不稳固。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- The river has scour out a passage in the sand. 这条河在沙土中冲出一条水道。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗？
- The boat grounded on a sand bank. 船只搁浅在沙洲上。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- Just press the button and the machine will start. 只要一按电钮，机器就会开动。
- It fell onto the wet sand, then sank (in). 那个东西掉在潮湿的沙子上，然後沉了下去。
