黄酮醇类化合物以()和()最为常见。
Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?() One runs faster than the other。 A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct path load is a high-speed version of the SQL INSERT。 A direct path data load bypasses most of the Oracle RDBMS, whereas a conventional path load is a high-speed version of the SQL INSERT。 The conventional path runs when the CONVENTIONAL command-line parameter is set to TRUE。
女性,46岁,体检B超发现右肝4cm×3cm占位性病变,下列哪项有助于原发性肝癌诊断() AFP阳性。 CT检查。 MRI检查。 肝动脉造影。 腹腔镜检查。
人格发展的阶段是什么?
购买性支出
以下各项中,属于长期投资决策动态评价指标的有()