Sentence examples for obtains a sample from inspiring English sources

Surface soils were generally collected with a push-tube sampler, which obtains a sample of approximately 500 g from the top 10 cm of soil.

Washington has been eager to obtain a sample of the strain ever since.

He obtained a sample, made a piston with it and installed it in the engine of a friend's Austin Mini.

The state's Department of Corrections said it obtained a sample from Mr. Ellis while he was in prison in 2001.

American officials tried to obtain a sample from Russia through a scientific exchange program to see whether the Russians had really created such a hybrid.

By the time Kyle's doctors knew that he had E. coli, the kidney failure had flushed his system so completely that obtaining a sample to test was impossible, Mr. Mason said.

A goal in the design of sample surveys is to obtain a sample that is representative of the population so that precise inferences can be made.

A needle biopsy requires only a tiny incision to obtain a sample of cells, requires no stitches, and carries less risk of infection and scarring.

The procedure for creating a DNA fingerprint consists of first obtaining a sample of cells, such as skin, hair, or blood cells, which contain DNA.

We obtained a sample of approximately 7,300 households.

We used convenience sampling to obtain a sample as large as possible.