sample

1.   образец, проба

2.   выборка

3.   шаблон; модель

4.   керн

to take samples — брать пробы, производить отбор проб [образцов]

- sample of fresh concrete

- air or oven-dried sample

- auger sample

- block sample

- borehole sample

- bottom sample

- chunk sample

- core sample

- dumbbell sample

- hand carved sample

- hydrologic sample

- redeposited sample

- remolded sample

- representative sample

- undisturbed sample