pentavalent

美 [?pent?'ve?l?nt] 　英 [?pent?'ve?l?nt]

• adj.【化】五階的；具有五種不同的價(jià)的
• 網(wǎng)絡(luò)五價(jià)的

英漢解釋

adj.	1. 【化】五階的 2. 具有五種不同的價(jià)的

英英解釋

adj.	1. used to describe chemical elements that have a valence of five

例句

While alum was generated tetravalent oxidation state oxidation of tannin extract desulfurization agent immediately pentavalent alum.

同時(shí)生成的四價(jià)礬被氧化態(tài)栲膠脫硫劑立即氧化為五價(jià)礬。

a nonmetallic largely pentavalent heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water.

一種非金屬五價(jià)液體元素，重，具有揮發(fā)性、腐蝕性，深棕色，見(jiàn)于海水中。

Now, GAVI countries are using the pentavalent vaccine.

當(dāng)前GAVI國(guó)家也都在使用五價(jià)疫苗。

Observation on the immune efficiency after vaccination with new pentavalent whole cell vaccine for leptospirosis in Fujian province

福建省新丙五價(jià)鉤端螺旋體菌苗接種后反應(yīng)與免疫效果的觀察

The Influence of Pentavalent Transition Metal Oxide on the Microstructure and Properties of Y-TZP

五價(jià)鉭、鋰摻雜對(duì)Y-TZP微觀結(jié)構(gòu)和性能的影響

Morphine Methobromide and other pentavalent nitrogen morphine derivatives

嗎啡甲溴化物及其它五價(jià)氮嗎啡衍生物