新型压力管反应堆 advanced pressure tube reactor ; aptr
挤压成型绝缘管 Extruded insulating tubing
双极型压控晶体管 BJMOSFET
微型稳压二极管 minitype voltage regulator diode
食管压迫型颈椎病 esophageal compressed type cervical spondylopathy
压力管理模型 stress management model
血管减压型晕厥 vasodepressor syncope ; VDS
Y型管负压引流 Y tube negative pressure drainage
型管和压力支持通气 pressure suppsrt venti-lation
镀锌钢平包耐压型软管 Galvanized steel flat plastic pressureproof hose
介绍了螺旋焊管成型器内压辊斜置小辊线接触辊型的设计方法（经验公式设计法）。
The article introduces the design methods of contact roller of internal press roller of forming machine of SSAW pipe mill(experience formula design).
采用P型栅压自举开关补偿技术，可以有效地克服采样管导通电阻变化引入的非线性失真，提高采样精度。
By compensating with P-type bootstrapped switch, this circuit can overcome nonlinear distortion, which is generally introduced by signal-dependent on-resistance, and improve sampling resolution.
主要介绍了液柱压力计的正确使用方法和误差分析。给出了U 型管压力计和双管差压计的测量精度。
The presentation of usage of liquid column manometer. The correct use method and error correction of U tube manometer and double tube differential pressure gauge were analysed.
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