Alternately, it is a bit of a double-edged sword for PILOT because it heightens the level of criticism that will inevitably be received.
相对地，对于PILOT来说，这也有点象一把双刃剑，因为批评不可避免，而这无疑会加重批评的程度。
2
Air flow measurement of utility boilers is often liken by using venturi duct, latticed wing, multiple pilot tube and double venturi tube.
电站锅炉的通风量，主要用风道型文丘里、机翼、笛型管及双文丘里进行测量。
3
It compares the pilot distance protection with power line carrier (PLC) in the single or double frequency and the differential protection with optical fiber in the loop or chain connection.