tetravalent
美 [?tetr?'ve?l?nt]
英 [?tetr?'ve?l?nt] 
英漢解釋
英英解釋
例句
While alum was generated tetravalent oxidation state oxidation of tannin extract desulfurization agent immediately pentavalent alum.
同時生成的四價礬被氧化態栲膠脫硫劑立即氧化為五價礬。
Tetravalent A, C, Y and W135 conjugate vaccine have been licensed since 2005 for use in children and adults in the United States and Canada.
Y和W135四價結合疫苗自2005年以來在美國和加拿大獲準用于兒童和成年人。
The Determination of Total and Tetravalent Selenium in Water and Waste Water by Hydride Generation-atom Fluorescent Spectrometry
氫化物發生-原子熒光光度法測定水和廢水中的總硒和四價硒
Bivalent and tetravalent human papillomavirus vaccines protecting against cervical cancer;
預防宮頸癌的兩價和三價人類乳突病毒疫苗;
Neural Toxicity Induced by Divalent and Tetravalent Forms of Manganese and its Protection by Selenium
不同價態錳對神經細胞的毒性比較以及硒的保護作用
Hydrothermal synthesis and thermal stability oflayered compound of tetravalent metal phosphate
層狀磷酸鹽的水熱合成及其熱穩定性