转体主螺杆 Male Rotor
主轴承撑杆螺栓 main bearing stay bolt ; main bearing holding down bolt
主动螺杆 driving spindle ; main pole
主轴螺杆 head screw
主阀杆螺母 main valve stem nut
主机螺杆直径 Host computer screw diameter
主杆套螺栓 main rod strap bolt
双螺杆主机 Double-screw extruder
主要是鼬鼠螺杆菌 Helicobacter mustelae ; HM
主题词幽门螺杆菌 Subject Headings Helicobacter Pylori
若调节稳压螺杆的转速，则可完全补偿主螺杆压力和产率的波动。
If the screw speed of parallel pressure stabilization apparatus is varied corresponding to the pressure fluctuation, the pressure and output fluctuation of extrusion can be fully compensated.
确定了脱开时间与各种参数，如主螺杆角加速度、惯性块转动惯量等的关系和控制气压对脱开时刻的调节作用，为惯性控制器的实用设计提供了理论基础和依据。
The disengaging time of the clutch and some parameters of the inertial controller have been determined; It is proved that with the control of gas, pressure effected, …
主锯片升降采用螺杆，螺母结构，平稳可靠。
With the main blade lifting screw, nut structure, stable and reliable.
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