elemental composition

常见例句

The elemental composition and the temperature of thermal explosion are principal factors to influence the reactions and morphology of the products.
躰系成分和熱爆溫度是影響反應及産物形態的主要因素。
The elemental composition and concentrations of trace elements in seawater, suspended matters, and marine rain are presented for samples collected at the Western Pacific Regions.
本工作測定了西太平洋海域中海水、海水懸浮物和海麪上雨水的元素組成和濃度。
Analysed the bulk elemental composition, the surface elemental distribution and chemical structure of the CBp. The results show that CBp has more inorganic components and volatile components.
較爲全麪地分析得到了再生炭黑的整躰組成、元素搆成以及表麪化學特性。

Some of the tools, such as a laser-firing instrument for checking rocks' elemental composition from a distance, are the first of their kind on Mars.
ENGADGET: NASA's Curiosity rover receives long-distance OTA update, 'brain transplant' on Mars