青年中文tetravalent的意思
tetravalent中文翻譯：
adj.[化學]四價的
micrococcus tetragenus genbank───genbank四屬微球菌
tetracl n───四環素n
nickel acetate tetrahydrate───醋酸鎳
tetraborate buffer───四硼酸緩沖液
tetrarch───n.小王，小郡主；一州的四分之一的領主；四個聯合統治者之一
icositetrahedron───n.二十四面體
anapestic tetrameter metric foot───四公尺尺
tetraborate sodium───四硼酸鈉
tetrahedrite mindat───四面體mindat
cephalanthus tetrandra───四頭蟻
A tetravalent meningococcal meningitis vaccine (licensed in the United States) and a heptavalent vaccine protecting against meningitis A and C (to be licensed in 2007);───一種四價流行性腦脊髓膜炎疫苗（已在美利堅合眾國獲許可證）和一種預防腦膜炎A和C的七價疫苗（將于2007年注冊）；
So this should immediately look like a problem because we know, in fact, that methane is tetravalent, and this is telling us it's only divalent.───顯然這看起來是一個問題，因為我們知道實際上，甲烷是四價的，而這告訴我們它僅僅是二價的。
Conclusion the developed synthetic medium and purification procedure were feasible and provided an experimental basis for the preparation of tetravalent meningococcus polysaccharide vaccine.───結論所研制的綜合培養基及多糖純化的工藝具有較好的可行性，為四價腦膜炎球菌多糖疫苗的研制提供了試驗基礎。
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