关于手法分级范围的描述正确的是:() 关节可动范围的大小不影响分级。 当关节活动范围减少时,分级范围相应减小。 当治疗后关节活动范围改善分级范围保持不变。 当治疗后关节活动范围改善时,分级范围相应增大。 当关节活动范围减少时,分级范围相应固定。
You need to perform an online table redefinition of an existing SALES table to partition it into two tablespaces TBS1 and TBS2. The SALES table has a materialized view, materialized log, indexes, referential integrity constraint, and triggers with the PRECEDES clause existing on it. What action is required for dependent objects when you perform online table redefinition?() The dependent materialized view should have a complete refresh performed after the online table redefinition process.。 Triggers with the PRECEDES clause should be disabled before the online table redefinition process.。 Referential integrity constraints must be manually enabled after the online table redefinition process.。 The materialized log should be dropped before the online table redefinition process.。
液化石油气的贮罐首次使用或检修后使用要求容器内含氧量不能大于()%。 8;。 7;。 6;。 3。
资产价值的高低主要取决于它能为其所有者或控制者带来的预期收益量的多少。
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有关生物利用度,下列叙述正确的是()。