1. Salt from the sea had encrusted on the dry sand.

2. The camel's feet, well adapted for dry sand, are useless on mud.

3. Wet sand can be moulded, whilst dry sand is much more elusive.

4. Do not try laying dry sand below the floor boards, without first having the floor inspected for strength and suitability.

5. Dry sand absorbs water.

6. Little grains of dry sand stuck to it, so I brushed them off.

7. If you shake a beaker full of dry sand, the particles will settle and the material will become denser.

8. Vibratory compactability of dry sand in full mold foundry has been researched by experiments on effective factors such as vibratory direction, dimensions, frequency, acceleration and dry sand sorts.

8. try its best to gather and build good sentences.

9. He absorbed in knowledge so much, just like dry sand absorbed water.

10. The little dune is formed with loose dry sand by wind.

11. The sand wheel can be used with wet or dry sand.

12. There exists extremely notable linear ration between the thickness of dry sand bed and evaporating capacity.

13. The characteristics and advantages of expendable pattern casting process dry sand and vacuum are briefly introduced.

14. When wet type can not meet the requirement to consider using clay sand table dry sand, dry sand mold or other.

15. When wet cannot satisfy the request considers the use clay granulated substance table dry sand mold, the dry sand mold or other sand molds again.

16. The scientific study of the xerophytic form and physiologyic characteristic of plants is the basis afforestation in the dry sand regions.

17. The characteristics and advantages of expendable pattern casting process with dry sand and vacuum are briefly introduced.