晶界的特点
简述风土、市井小说的主要特征。
职工应当参加生育保险,由用人单位和个人按照国家规定共同缴纳生育保险费。
李某,女性,37岁。大腿外伤缝合后5d,局部伤口红肿,疼痛,触之有波动感,T38.5℃,伤口换药时哪项不正确() ["及时拆除缝线,充分引流","伤口应每天换药一次","伤口应每2-3天换药一次","合理应用抗生素及引流物","清除伤口坏死组织"]
You want to enforce a company’s business policy on several objects by using a singlepolicy function. Which two types of policies can be assigned to the policy_type argument in the dbms_rls.add_policy procedure to achieve the above objective?() ["DBMS_RLS.STATIC","DBMS_RLS.DYNAMIC","DBMS_RLS.SHARED_STATIC","DBMS_RLS.CONTEXT_SENSITIVE","DBMS_RLS.SHARED_CONTEXT_SENSITIVE"]
简要叙述资产评估工作的科学性原则。