青年中文青年中文

alkali metals的意思

alkali metals中文翻譯:

n.堿金屬

相似詞語短語

alkali metal───[化學]堿金屬;鹼金屬

alkalimeters───n.碳酸定量計;堿量計

alkali flats───n.堿灘

alkali grass───堿草

alkali soils───堿性土壤

alkalimeter───n.碳酸定量計;堿量計

alkalimetric───堿量測定的

alkalimetry───n.[分化]堿量滴定法;[分化]堿測定法

black metals───黑色金屬;黑金屬

雙語使用場景

Potassium: Chemical element , one of the alkali metals, chemical symbol K, atomic number 19.───鉀: 一種堿金屬化學元素, 化學符號k, 原子序數19.

All the alkali metals have a single s - electron outside a closed shell.───所有的堿金屬都在閉合殼層之外有一單個S電子.

Alkali metals ( Li, Na, K and Cs ) 12 - tungstophosphates were prepared and characterized byand XRD techniques.───以 鴿 磷酸為原料制備了鋰 、 鈉 、 鉀、銫的鴿磷酸堿金屬鹽.

The hydroxides of the alkali metals are strongly alkaline.───堿性金屬的氫氧化物有很強的堿性.

Francium is the densest of the Alkali Metals and also radioactive.───鈁是堿金屬中密度最大的,具有放射性.

The free alkali metals react immediately with water to liberate hydrogen.───游離的堿金屬直接和水中作用,放出氫氣.

So, you can see the alkali metals here: Li Be Mg all the way over here to neon and argon where you have stability.───所以大家看堿金屬及堿土金屬:,一個電子,lithium,,one,electron,兩個,,and,then,beryllium,,magnesium,,two,electrons,所有的方法都是,讓他們達到Ne,Ar的穩定結構。

Other Alkali Metals include Hydrogen (technically not a metal), Lithium, Sodium, Potassium, Rubidium, and Cesium.───其它堿金屬包括氫(技術上說不是種金屬),鋰,鈉,鉀,銣,銫。

All the alkali metals have a singles - electron outside a closed shell.───換句話說,整個能級譜恰好就像是上下顛倒的堿金屬能級譜一樣.

This article introduces the existent problems and improvement methods about the Chemistry's Chapter Alkali Metals.───敘述《堿金屬》一章的有關實驗存在的問題和改進方法。

英語使用場景

All the alkali metals have a single s - electron outside a closed shell.

Francium is the densest of the Alkali Metals and also radioactive.

The instrument is suitable for determing of anions, alkali metals and alkali earth metals in nuclear fuel reprocessing solution and high level liquid waste.

This review summaries the application of ion exchangers in the separation and determination of alkali metals, alkali-earth metals, noble metals, rare earth elements and actinoid.

Potassium: Chemical element , one of the alkali metals, chemical symbol K, atomic number 19.

This crude oil decalcification technology makes the electric desalting process capable to remove the alkali-earth metals and part of the heavy metals in addition to the alkali metals in crude oil.

Retention behavior of alkali metals, ammonium ion and alkyl amines on a sulfonic cation-exchange resin column with organic acid and inorganic acid as eluent was studied.

Based on the characteristics of biomass fuel, this article summarizes the sources of alkali metals in biomass and the elutriation and migration.

The free alkali metals react immediately with water to liberate hydrogen.