基本解釋放射性示蹤物英漢例句雙語例句Radioisotopic tracer technology measuring water entry profile has been used in oil fields for a long time.放射性同位素示蹤法測吸水剖面工藝在油田已應(yīng)用很久了。radioisotopic tracer更多例句詞組短語短語radioisotopic tracer log 放射性同位素測井tracer radioisotopic 放射同位素示蹤劑radioisotopic tracer更多詞組專業(yè)釋義能源科學(xué)技術(shù)放射性同位素指示劑