需应用谷氨酰胺的是（） ["肝性脑病","肾功能不全","肺功能不全","心功能不全","保护肠屏障"]
调压装置设置在地上单独的调压柜（落地式）内时，对居民、商业用户和工业用户燃气进口压力不宜大于（）Mpa。 ["0.2","0.4","0.8","1.6"]
关尿干化学检测原理，蛋白质测定用（） ["葡萄糖氧化酶法","亚硝基铁氯化钠法","吲哚酚法","指示剂法","重氮试剂法"]
调压装置设置在地上单独的调压箱（悬挂式）内时，对工业用户燃气进口压力不应大于（）Mpa ["0.2","0.4","0.8","1.6"]
柔性支护
井点降水
