有效市场的条件有哪些？
人体单位时间内的对流传热量仅取决于下列因素（）。 ["空气流动速度和皮肤表面积","对流传热系数和皮温","气温和服装热阻值","上述全部因素"]
提高机床动刚度的有效措施是（）。 ["增大阻尼","增大偏斜度","减少偏斜度","减小摩擦"]
You are troubleshooting a problem with a Cisco 7920 wireless IP phone that is causing the phoneto drop calls. The problem appears to be a roaming bandwidth issue. In order to verify what kind ofissue it is， you decide to increase the bandwidth reserved for roaming on the WLAN controller tothe maximum. What level do you set the bandwidth to？（） ["25 percent","15 percent","5 percent","35 percent"]
人工气道气囊破裂时，护士可以观察到的内容不包括：（） ["呼吸机低气道压力报警","呼吸机低潮气量报警","血氧饱和度下降","气管插管处可听到漏气声","用注射器从气囊内抽出5ML气体"]
被决定行政拘留的被处罚人，在满足哪些条件后行政拘留决定可以暂缓执行？
