人际吸引的最强烈形式是() ["爱","喜欢","崇拜","仰慕"]
G蛋白耦联受体(G-proteincoupledreceptor)
IP中潜影信息的消除是通过() ["X线曝光","强光照射","紫外线照射","激光束扫描","施加静磁场"]
吊笼平台处的安全警示牌的规格是()。 ["A、900*600mm","B、900*700mm","C、800*600mm","D、800*700mm"]
关于鼻窦和鼻咽部扫描的叙述,错误的是() ["鼻窦和鼻咽部扫描一般以横断面扫描为主","鼻窦周围结构如翼腭窝、颞下窝内病变CT无法显示","横断面扫描范围由口咽水平向上扫描完所有鼻窦","标准模式连续扫描,层厚、层距5mm","图像显示和摄影需同时取软组织窗和骨窗"]
第一信使(primarymessenger)