bivalent

基本解释

Meningococcal polysaccharide vaccines are available in either bivalent (groups A and C), trivalent (groups A, C and W), or tetravalent (groups A, C, Y and W135) forms to control the disease.
用来控制疾病的脑膜炎球菌多糖疫苗可为双价（A和C群）、三价（A、C和W群）或四价（A、C、Y和W135群）。
In partnership with the Finlay Institute in Cuba, Bio-Manguinhos is working with WHO to ensure a supply of up to 10 million doses of bivalent AC meningitis vaccine by the next epidemic season.
与古巴的芬莱研究所合作，Bio-Manguinhos正在与世卫组织合作，确保在下一个流行季节之前供应多达1000万剂二价AC群脑膜炎疫苗。
Given the emergence of resistance to first- and second-line antimicrobials for the treatment of enteric fever, a bivalent vaccine against both SPA and S. typhi would facilitate for disease control.
鉴于人们开始反对使用一线和二线抗生素治疗伤寒肠热病，因此抗甲型副伤寒沙门氏菌和沙门氏杆菌的二价疫苗将有利于控制这种疾病。

Rod Curtis at the World Health Organization in Geneva says the new bivalent vaccine solves this problem.
The new formulation is known as B.O.P.V., or bivalent oral polio vaccine.

Wakefield opposes multiple vaccinations especially vaccinations given in close sequence, polyvalent vaccination and bivalent vaccination.
FORBES: Extradite Andrew Wakefield To Face Fraud Charges In The UK
Today it is widely recognized that vaccines alone cause autism in children, especially multiple, bivalent and trivalent vaccinations!
FORBES: Extradite Andrew Wakefield To Face Fraud Charges In The UK

&rarrsame as divalent
a structure formed during meiosis consisting of two homologous chromosomes associated together

二效价
In the preliminary bioassay test,some bivalent organphosphorus compounds have been showed insecticidal activity against cotton aphid(Aphis gossypii) and housefly(Musca domestica Linnaeus).
初步结果显示,二效价有机磷簇合物对家蝇和蚜虫表现出一定的杀虫活性。
二价

双价
AIM:To construct a prokaryotic expression vector expressing a fully human bivalent anti-idiotype antibody and identify the expression product.
目的:构建全人源鼻咽癌双价抗独特型抗体原核表达载体,并对其产物作初步鉴定。
生物学
二价染色体
二价的
二价体
二价的;二价染色体;二价体