protium

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protium是什么意思
英式音标:['prəʊtɪəm]英式读音
美式音标:['proʊtɪrm]美式读音
词汇分类:O水准化学ALL ABOUT CHEMISTRY 'O'LEVEL教材部份,O/A level 分类英语词汇(上)数学、物理、化学、生物,Word Menu
词义:

n.

三种氢的同位素中质量最轻者;轻氩;

英英释义

protium[ 'prəutiəm ]

n.genus of chiefly tropical American trees having fragrant wood and yielding gum elemi

同义词:genus Protium

用法:

权威例句

Protium absorption properties of Ti–V–Cr–Mn alloys with a b.c.c. structure

Mixtures of Deuterium and Protium Oxides as Ideal Solutions

Ti–V–Cr b.c.c. alloys with high protium content

New V-based alloys with high protium absorption and desorption capacity

Evidence that both protium and deuterium undergo significant tunneling in the reaction catalyzed by bovine serum amine oxidase.

Topical antiinflammatory effects of the ether extract from Protium kleinii and α-amyrin pentacyclic triterpene

Ultra-fine-grain refinement and superplasticity of titanium alloys obtained through protium treatment

The Late Asteroidal and Cometary Bombardment of Earth as Recorded in Water Deuterium to Protium Ratio

Evaluation of anti-inflammatory-related activity of essential oils from the leaves and resin of species of Protium.

A possible mechanism for anxiolytic and antidepressant effects of alpha- and beta-amyrin from Protium heptaphyllum (Aubl.) March
造句:

1. This was a troubling essay on the anatomy of nationhood.

这是一篇剖析民族主义的让人不安的文章。

来自柯林斯例句

2. His first essay in running a company was a notoriously tough undertaking.

众所周知,他第一次尝试经营公司时十分艰难。

来自柯林斯例句

3. The points you make are fine, but the whole essay lacks coherence.

你提出的论点很好,但整篇文章缺乏呼应连贯。

来自《权威词典》

4. Reading this essay was an elevating experience.

阅读这篇短文很有启发。

来自《权威词典》

5. an essay on the causes of the First World War

关于第一次世界大战起因的文章

来自《权威词典》

[ essay 造句 ]

protium

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