顾客习惯养成的原因主要基于（） ["重复","行为或刺激能满足主体的需要","求新、尝试、冒险的心理","选择的代价E惰性心理"]
What is the default filename for the component trace file?（） ["CiscoMIVR.log ","CiscoMADM.log ","CiscoMEDT.log ","CiscoMCVD.log"]
女性，36岁，行乳癌根治术后，情绪低落，不愿参加社交活动，其护理问题为（）。 ["营养失调：低于机体需要量","有皮肤完整性受损的危险","有感染的危险","绝望","自我形象紊乱"]
旋风分离器结构简单，分离效果较高约为（）可以分离出小到（）μm的粒子可以分离高温含油气体 ["90%以上","70-90%","60%以上","7","4","5"]
What is the primary objective of the plan phase（） ["Assess the existing environments to determine if it can support the proposed system.","Identify the activities for installing and configuring the equipment at the customer sites.","Gather high-level solution requirements， and understand the customer business needs an the opportunity.","Prepare the activities for day-to-day support， management， and monitoring of the newly implemented system."]
衡量磨损特性的主要参数是磨损率，通常可采用以下三种磨损率：
