以下关于水提醇沉法操作的论述正确的是 ["药液浓缩至稠膏","水煎液浓缩后即可加入乙醇","用酒精计测定药液中的含醇量","慢加醇，快搅拌"] 目前中药厂应用最广的提取设备是 ["敞口倾斜式夹层锅","圆柱形不锈钢罐","多能提取罐","圆柱形搪瓷罐"] 下列分离方法属于沉降分离法 ["板框过滤机","蝶片式离心机","水醇法","树脂分离法"] 渗漉法提取时，渗漉效果 ["与渗漉柱高度成正比，与柱直径成正比","与渗漉柱高度成反比，与柱直径成正比","与渗漉柱高度成反比，与柱直径成反比","与渗漉柱高度成正比，与柱直径成反比"] 回流冷浸法适用于 ["全部药材","挥发性药材","对热不敏感的药材","动物药"] 最常用的超临界流体是