不守恒过程出现条件
condition of non-conservation process
啮合同向双螺杆挤出过程
intermeshing co-rotating twin screw extrusion
啮合异向双螺杆挤出过程
intermeshing counter-rotating twin screw extrusion
counter rotating twin screw extrusion
衰变热排出过程
decay heat removal process
双输入输出过程
two-input two-output process
two-input-two-output process