isotopic mixture
英
美 [ˌaɪsəˈtɑpɪk ˈmɪkstʃər]
n. 同位素混合物
双语例句
- Osmium isotopes in the natural isotopic mixture are separation by gas centrifuge technology.
对天然锇同位素进行了离心分离。 - Hydrogen and oxygen isotopic composition of the fluid inclusion in quartz indicates that the water in ore-forming fluid was derived meanly from mixture water of meteoric and magmatic.
石英流体包裹体氢氧同位素组成表明，成矿流体中的水主要来源于大气降水和岩浆水的混合。 - Based on the isotopic constitutents, natural gas can be divided into coal-formed gas, gas from pyrolysis of oil and their mixture.
依据同位素组成，将天然气归因为煤成气、油成气和二者的混合气。 - The sulfur source as indicated by isotopic study seems to be a mixture of magmatic and strata sulfur.
硫源为深源硫与地层硫的混合。矿床地球化学研究表明，硫为深源硫，来自深部岩浆。 - Carbon and oxygen isotopic composition(δ 13 C and δ 18 O) shows that the carbon not only derived from depth source but also sedimentary country rock. Obviously, it is a mixture source.
碳、氧同位素（δ13C和δ18O）组成表明，既有沉积围岩中的碳，也有深部来源的碳，具有混合来源特征。