英语释义

• having more than one valence, or having a valence of 3 or higher

• containing several antibodies each capable of counteracting a specific antigen;

  "a polyvalent vaccine"

片语

polyvalent notation多价记法

multivalent[化学] 多价的；多原子价的；有多种意义的

véhicule polyvalent多用途车

polyvalent metal多价金属

polyvalent antigen多价抗原

vaccine polyvalent多价疫苗

polyvalent antiserum多价抗血清

polyvalent chromosomes多价染色体

polyvalent officer多专长甲级船员

polyvalent alcohol多元醇

英汉例句

• The invention relates to novel water-soluble cellulose derivatives comprising a ligand capable of forming a complex with a polyvalent metal ion.

  本发明涉及新的水溶性纤维素衍生物，其包含能够与多价金属离子形成配合物的配体。

• The present invention discloses the use of the herbicidal agent glyphosate in combination with the polyvalent anion oxalic acid for the prevention and therapy of these pathogenic infections.

  本发明揭示除草剂性草甘膦结合使用多价阴离子草酸作为这些病原感染的预防和治疗。

• As the polyvalent metal inorganic salt, use is made of calcium carbonate, zinc carbonate or calcium phosphate.

  作为该多价金属无机盐，为碳酸钙、碳酸锌或者磷酸钙。

• A new calculating model was derived from the relation of absolute hardness to the radii of polyvalent ions.

  从绝对硬度与离子半径的关系导出一个高价离子电子亲合能的计算模型。

• Major treatment methods for arsenic include sulfide precipitation, or complexation with polyvalent heavy metals.

  砷的主要处理方法有硫化物沉淀法，或与多价重金属络合。

• AD patients have polyvalent aspiration allergic factors , which show that the environmental allergic factors play a role in AD, and it is a syndrome that skin and mucosa are allergic to environment .

  证实AD患者存在多价的吸入相关的过敏因素，环境过敏因素在AD患者发病中起着作用，AD是一种皮肤和粘膜对环境因素过敏的综合征。