argon dating method
常見例句
- Potassium-argon dating: Method for determining the age of igneous rocks based on the amount of argon-40 in the rock.
鉀-氬年代測定法： 根據(jù)巖石內(nèi)氬-40的含量來測定火成巖形成年代的方法。 - The potassium-argon radioactive dating method shows the crater was created within a gnat’s whisker of the extinction.
鉀氬輻射斷代法結(jié)果顯示，這個隕石坑導(dǎo)致了恐龍的瞬間滅絕。 返回 argon dating method