Testing techniques vary even among government agencies, and scientists do not yet know what level of bacteria is harmful.
22.
Countering that claim by Ray, Shelby County prosecutors told Brown that there were no genuinely new testing techniques available.
23.
The so-called autoimmune diseases in which no organism can be identified by routine testing techniques are particularly suspect ."
24.
Wang and Nicol proposed a distance-based statistical testing technique that is used to identify the weaknesses of several random generators.
25.
He has proposed and demonstrated large number of collimation testing techniques based on interferometry, shear interferometry, Talbot interferometry and phase-conjugation.
26.
Areas of the volcanic field have been used by NASA for testing techniques for exploration in a simulated extraterrestrial terrain environment.
27.
Some drug testing laboratories have moved toward using the more specific mass spectrometric techniques as their primary screening and testing technique.
28.
Since the late 1970s, the utilities have been financing research and testing techniques to cut this toll, Ms . Hattala said.
29.
The Coastal Ecology Program utilizes various sampling and testing techniques to provide students with a better understanding of marine and coastal ecosystems.
30.
Wood pointed out that his testing techniques of the use of multiple-choice answers provided a scientific way of measuring a person's intelligence.
