More diphenylthiocarbazone should be used to estimate barbiturate concentrations above 1 mg / dl.当测定浓度超过1毫克/100毫升的巴比妥类药物时,必须用更多的双硫腙.The doses used for surgical anaesthesia vary between 2 and 10mg/kg.外科手术麻醉药的用量从每公斤2 毫克到10...
Jerrel is also in California, where he is a machinist.杰里尔也在加利福尼亚, 当机械师.The machinist is aligning the wheels of the car.这个机械师正在调整车轮.B: Sample machinist? Do you means normal sewing worker?样衣缝纫师? 你是指普通缝纫工 吗 ?...