The list of eligibility criteria that a donor must meet is long, ranging from simple characteristics such as age and weight requirements to more complex ones surrounding medical and travel history.

血不是想献就能献的，冗长的献血者健康检查标准，从简单的年龄体重，到复杂的个人药物服用史和旅行史面面俱到。

youdao

According to the use case points method, the criteria to assign a weight to a use case are.

根据用户点方法，对用例分配权重的标准是。

youdao

Clearly, not all these criteria need to be present, and neither does each carry equal weight for a causal relationship between an adverse event and the vaccine to be determined.

很显然，并非所有上述标准都必须满足，在确定副反应与疫苗之间的因果关系时，每一个标准的权重也不同。

youdao

The first three of these four broad criteria are each given a maximum weight of 30%, and the fourth 10%, to form the index.

ECONOMIST: EU ENLARGEMENT