twin-screw compressor

• 双螺杆压缩机

twin-screw compressor的用法和样例：

例句

1. Highly efficient and extremely reliable, Dunham-Bush screw compressors are often imitated, but never equaled.
   顿汉布什螺杆压缩机以高效率和超高稳定性而著称于世，被许多厂家效仿，却无可比拟。
2. The design method for hobs used to machine helical lobe compressor rotors with sharp point profile is put forward.
   提出了具有尖点廓形的螺杆压缩机转子滚刀的设计方法，以解决小型螺杆转子的滚削加工问题。