sand bucket

基本解释

Sand suction tube before inserting sand bucket to saw a small mouth, to facilitate suck air into the sand.
吸砂管在插入砂斗之前要锯一小口，使空气进入便于吸砂。
When the trap door on the bottom of the muller is opened it will form the third side of the shoot to direct the mulled sand into a bucket or container.
当穆勒的底部的活门打开，将形成的拍摄第三方直接进入水桶或容器的心理转折实在不足沙子。
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XSD series sand washing machine using the advanced technology, combined with sand and gravel industry the actual situation efficient use of washing sand bucket wheel device.
系列洗砂机采用国内外先进技术，结合国内砂石行业实际情况研制生产的配合制砂机使用的高效轮斗式洗砂设备。

He is looking at them as they absently sift sand with their hands, and imagining them as children in cotton hats, pouring sand from one bucket to another as their parents talk over and around them.
NEWYORKER: Brother on Sunday
If people fill the bucket with pebbles and sand (i.e. the small things), it is impossible to get the rocks in (i.e. the big things).
FORBES: Three Essential Retirement Moves You Don't Want to Miss
Covey has demonstrated this principle using a bucket, rocks, pebbles, and sand.
FORBES: Three Essential Retirement Moves You Don't Want to Miss