| 释义 |
porting, vbl. n.|ˈpɔətɪŋ|
[f. port n.3 + -ing1.]
The arrangement, size, etc., of the ports in an internal-combustion engine.
1960C. F. Taylor Internal-Combustion Engine I. vii. 238 (caption) Two-stroke engine porting. 1972Proc. Inst. Mech. Engin. CLXXXVI. 746/2 The only cycle for which the porting requirements have compromised the rotor shape is the compressor-expander. |