The problem is not the ease of access to information, but that Web users cannot always interpret this information and assess its validity.
问题不是信息通道的便捷性,而是网络使用者并不总能理解这些信息,并评估其有效性。
To properly assess these access path alternatives, you'll need information from the DB2 catalog about the tables accessed by the query and the indexes defined on those tables.
为了正确地评估这些访问路径,需要从DB 2编目中获取关于查询访问的表以及这些表上定义的索引的信息。
A first step in promoting access is to assess the current situation concerning the availability and costs of essential medicines for children.
在促进药物获取方面,第一步是评估儿童基本药物的可及性和费用现状。
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