三价疫苗对于类型3病毒效果最差,类型1病毒效果稍好,对于类型2泽很有效.
来源:互联网摘选She explains that health workers have been using what are called trivalent vaccines in some places.
她说有些地区的保健人员一直在使用所谓的三价疫苗.
来源:互联网摘选在模拟干旱条件下测定了高加索三叶草、白三叶和红三叶幼苗期的抗旱生理指标.
来源:互联网摘选North America Growing Information : Prepare transplants indoor in March or April.
北美栽培方法: 早春三-四月室内育苗.
来源:互联网摘选Growing seedlings and transplanting is the common way in vegetable cultivation field.
蔬菜栽培中,绝大多数采用育苗移植的方式.
来源:互联网摘选They can then be transplanted to the nursery or directly to the orchard site.
然后将它们移栽于苗圃或直接种在果园内.
来源:词典精选例句法国冬青扦插后, 要求搭棚遮荫,以减少蒸腾量和阳光直射苗床.
来源:网络文摘精选Flu vaccinations contain a full dose of mercury , the most toxic substance known to man.
防感冒的疫苗内含有汞, 这是种对人体毒性最大的物质.
来源:互联网摘选Farmers will be able to seed it directly, rather than having to transplant seedlings.
农民将能够直接播种,而不用移种秧苗。
来源:《柯林斯高阶英汉双解学习词典》Conclusion This virus strain FT 14 would be a good candidate virus for killed vaccine development.
结论上述特性表明,分离病毒株适合用作研制灭活疫苗后备株.
来源:互联网摘选But the influenza vaccine prevention causes by the flu virus disease.
而流感疫苗预防由流行性感冒病毒引起的疾病.
来源:互联网摘选Making a completely new influenza vaccine can take five to six months.
制备一种全新的流感疫苗可能需要5至6个月.
来源:互联网摘选免疫接种供应者应当在流感季节提供流感疫苗和列出免疫接种诊所.
来源:互联网摘选
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