Dean氟牙症分类系统标准,“牙齿的釉质表面有明显磨损,棕染,常很难看”属于分类当中的哪个标准() ["正常(0)","可疑(0.5)","很轻度(1)","轻度(2)","中度(3)"]
胃大弯上部癌淋巴结转移主要流向的淋巴结群() ["幽门上淋巴结","幽门下淋巴结","胰淋巴结、脾淋巴结","胃上淋巴结","胃网膜右淋巴结"]
暴发型流脑的临床特点() ["头痛、腰痛、眼眶痛","高热、惊厥、休克、呼吸衰竭","心悸、气促、相对缓脉","高热、瘀斑、休克、呼吸衰竭","发热、皮疹、脾大"]
Dean氟牙症分类系统标准,“小的似纸一样的白色不透明区不规则地分布在牙齿上,但不超过牙面的25%”属于分类当中的哪个标准() ["正常(0)","可疑(0.5)","很轻度(1)","轻度(2)","中度(3)"]
伤寒的临床特点() ["头痛、腰痛、眼眶痛","高热、惊厥、休克、呼吸衰竭","心悸、气促、相对缓脉","高热、瘀斑、休克、呼吸衰竭","发热、皮疹、脾大"]
成形磨削方法有哪两种?说明其工作过程,在何种机床上进行?用于成形磨削的夹具有哪些?