由氮计算蛋白质的换算系数是()。 ["6.25","2.56","5.62","6.90","7.00"]
根据AC-121-53的规定,航空运营人应当建立完善的()管理系统,以监督维修工作的实施,发现问题并及时提出改正要求。 ["生产","质量","工程","培训"]
胆酸显紫色,鹅去氧胆酸不显色的反应是() ["Pettenkofer反应","Gregory Pascoe反应","Molish反应","Hammarsten反应","Keller-Kiliani反应"]
用健脾益气法治疗脾虚病人出现食滞征象,属于哪种治法() ["通因通用","塞因塞用","实者泻之","虚者补之","急则治标"]
可用于胆酸定量分析的反应是() ["Pettenkofer反应","Gregory Pascoe反应","Molish反应","Hammarsten反应","Keller-Kiliani反应"]
试述国外对我国提出反倾销诉讼的特点。