工学 核辐射探测 释 photo multiplier tube; PMT 光电倍增管 将光信号转换为光电子并进行多级电子二次发射的适用于微弱光信号检测的高灵敏度的真空管。 理学 工程地质现场试验 释 pressure meter test; PMT 旁压试验 利用旁压仪研究地基土承载力等内容的方法。是一种工程地质现场试验。
系统软件 操作系统 释文 page map table, PMT 页映射表
- system utility program
- system view
- system-wide information management
- system with adaptation
- system with a queue
- system with complete connections
- system with constant coefficients
- system with convergence
- system with exterior multiplication
- system with randomness
- system with time lags
- system with waiting
- system Ⅰ longitude
- system Ⅱ longitude
- system Ⅲ longitude
- systole
- systolic algorithm
- systolic array architecture
- systolic arrays
- systolic murmur
- systolic pressure
- Système de politique positive / System of Positive Polity
- SYstème de RAdioCommunication Utilisant un SatellitE
- sytall
- sytull