驱气
scavenging
驱气泵
scavenging blower; scavenging pump
驱气冲程
scavenging stroke
驱气鼓风机
scavenging blower
驱气灌肠剂
flatus enema
驱气行程
scavenging stroke
驱气孔
scavenging port
气阀
air valve
gas valves
期望驱动规则
expectation-driven rules
气顶驱动
gas-cap drive
前驱
van
前驱斑
herald patch
前驱的
antecedent; preliminary; prodromal; prodromic; proemial
前驱给药法
premedication
前驱核素
precursor nuclide
前驱麻醉
prenarcosis
前驱胼骶
procallus
前驱期
prodromal stage; stadium prodromorum
前驱期近视
prodromal myopia
前驱期青光眼
glaucoma imminens