sampling sediment造句

例句与造句

1. Gehrels drilled into the three locations and sampled sediments from the core.
2. The agency said that harmful effects from pollution were likely at about a quarter of all the 21, 000 monitoring stations where environmental officials have sampled sediments.
3. Over the last 10 years, Ryan and Pitman have surveyed and sampled sediments submerged along the Black Sea shores and in the Bosporus, the strait leading from the Mediterranean and Aegean Seas into the Black Sea at Istanbul.
4. Sample sediments from the lake were taken by professor Robert Hecky from the University of Michigan, which showed that an event caused living creatures in the lake to go extinct approximately every thousand years, and caused nearby vegetation to be swept back into the lake.
5. It's difficult to find sampling sediment in a sentence. 用sampling sediment造句挺难的