نمایش نتیجه 1 تا 2 از 2 نتیجه یافت شده برای carnotite:
n: see radioactive tracer.
n: a radioactive material (often carnotite) put into a well to allow observation of fluid or gas movements by means of a tracer survey.
n: a kind of radioactive substance added into the cement slurry or well ,used as detection sign during tracer survey.
a very low strength radioactive isotope used to tag water or other fluid for tracing the path of fluid in the reservoir or in a well.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.
