转盘中心移动锁定板轴套
centershift lockplate bushing
Starling心定律
Starling’s Law of the Heart
爆心定位
blast center positioning
position of explosion center
不稳定心绞痛
unstable angina
Unstable angina pectoris UAP
unstable angina pectoris
UAP
Cardiac troponin T
onstable angina
Angina
unstabl angina
铲刀控制阀定心弹簧
blade control valve centering spring
磁法岩心定向测定
magnetic core-orientation test