心室壁瘤
山药的主治病证是()。 ["脾虚泄泻,肺虚喘咳","脾胃气弱,暑湿吐泻","脾胃气弱,肾虚阳痿","脾胃气弱,血虚萎黄","脾胃气弱,气虚欲脱"]
中药作用的量效关系常呈现() ["量效关系明显","量效关系很难表现","绝大多数呈量效关系变化","无量效关系存在","以上均不是"]
当归的功效是()。 ["补血活血,润肠通便","补益精血,润燥滑肠","养血柔肝,润燥滑肠","滋阴润肺,润燥滑肠","滋阴除热,润燥滑肠"]
成批生产中最主要的期量标准是() ["批量","节拍","生产间隔期","产品生产周期表","计划期产量","计划期有效工作时间"]
肉瘤