hair testing造句

例句与造句

1. We looked at the advantages and disadvantages of urine testing and hair testing,
2. Hair testing is now recognized in both the UK and US judicial systems.
3. One civil rights advocate has called hair testing " junk science ."
4. The Mirage Resorts in Las Vegas started using pre-employment hair testing in 1992.
5. Hair testing is used by courts, police forces and other law-enforcement agencies.
6. It's difficult to find hair testing in a sentence. 用hair testing造句挺难的
7. At least three other firms around the country are now either offering hair testing or testing referral.
8. Baumgartner said the reason he thought hair testing for illicit substances would work goes back to simple chemistry.
9. In contrast, he said, hair testing is " junk science " that is unreliable.
10. Alcee Fortier High School, another public school in New Orleans, also wants hair testing for drugs.
11. But hair testing is controversial too, mainly because natural hair color can affect the amount of drug detected.
12. The main problem with hair testing is the anatomy and physiology of how drugs get into the hair is unknown.
13. For their part, Psychemedics downplays the competi-tion, and rejects any hint of unreliability in hair testing procedures.
14. But his office supplements hair testing with urinalysis to learn whether offenders have used drugs in the last day or so.
15. "The accuracy and reliability of hair testing is certainly not at the level of urinalysis, " he said.
16. And hair testing deters drug use, some teachers say, by giving teen-agers an excuse to resist peer pressure.
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