Countries need to ensure that they reach 95% coverage with two doses of measles vaccine across all age groups up to 15 years of age.
各国需要确保达到两剂麻疹疫苗95%的接种覆盖率，对象是15岁以下所有年龄组的人员。Some received two doses of the active drug, the company said.
公司说，还有些人注射了两剂药物。Usually, the total commission is divided equally between both the agents.
通常，佣金总额是各占两剂。Epidemics of measles are predictable, if the population coverage with the two-dose regimen is not high enough.
如果两剂治疗方案的人口覆盖率不够高，麻疹疫情就是可以预料到的。Current approved vaccines against the H5N1 avian influenza virus require two doses to be fully effective.
目前已批准的针对H5N1禽流感病毒的疫苗，需要两剂才能充分发挥效力。Both vaccines are administered in two doses given between seven days and six weeks apart.
这两种疫苗都是分两剂服用，间隔7天至6个星期。For most strains, you could get one to two doses of vaccine per egg.
对于大部分种类病毒，你可能每个鸡蛋会产出一到两剂疫苗。The pour point depressant( PPD )and drag reduction agent(DRA)play a key role in the oil transportation in Kelamayi Oilfield.
“两剂”（降凝剂和减阻剂）在克拉玛依油田原油外输中发挥了非常重要的作用。More study is advised on effective dosage regimens for immuno-suppressed persons for whom two doses of vaccine may be needed.
对免疫抑制患者的有效剂量方案，建议开展更多的研究，因为这些人可能需要两剂疫苗。