protactinium

英式音标：[ˌprəʊtækˈtɪniəm]

美式音标：[ˌproʊtækˈtɪniəm]

词汇分类：元素周期表,Word Menu

词义：

n.

镤；

英英释义

protactinium[ ,prəutæk'tiniəm ]

n.a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead

同义词：protoactiniumPaatomic number 91

用法：

权威例句

Protactinium

Protactinium

Determination of Protactinium-233

Alpha decay properties of new protactinium isotopes

Adsorption of Protactinium from Hydrochloric Acid Solutions by Anion Exchange Resins1

Adsorption of thorium and protactinium onto different particle types: experimental findings

Protactinium-231 Dating of Carbonates by Thermal Ionization Mass Spectrometry: Implications for Quaternary Climate Change

Double oxides containing niobium, tantalum or protactinium. IV. Further systems involving alkali metals

Measurement of femtogram quantities of protactinium in silicate rock samples by multicollector inductively coupled plasma mass spect...

Crystal chemical studies of the 5f-series of elements. XVI. Identification and crystal structure of protactinium metal and of protac...

造句：

1. In color and fabric, is based on popular trends this year, chose to protactinium gather green camouflage fabric;

在色彩和面料上，是根据今年流行趋势，选择了返镤归真的绿色迷彩面料；

youdao

2. In color and fabric, is based on popular trends this year, chose to protactinium gather green camouflage fabric;

在色彩和面料上，是根据今年流行趋势，选择了返镤归真的绿色迷彩面料；

youdao

3. protactinium-ionium age method

镤?NFDB3?测年龄测定法

-- 来源 -- 英汉 - 翻译参考[网络]

4. protactinium dating

镤年代测定法

-- 来源 -- 英汉 - 翻译参考[网络]

5. protactinium-ionium dating

镤?NFDB3?测年法

-- 来源 -- 英汉 - 翻译参考[网络]

6. protactinium-231-thorium-230 dating

镤-231钍-230测年法

-- 来源 -- 英汉 - 翻译参考[网络]