Passenger rail terminology
（重定向自Heavy rail）
![Chicago Transit Authority Chicago 'L' tracks in the Chicago Loop at the Adams/Wabash station at night.](/Images/godic/202501/17/CTA_Night2232.jpg")
![A 2600 series car brings up the rear of a Red Line train (temporarily rerouted through the elevated tracks of the Chicago Loop) at Randolph/Wabash.](/Images/godic/202501/17/CTA_red_line_rerouted2233.jpg")
Various terms are used for passenger rail lines and equipment-the usage of these terms differs substantially between areas:
Heavy rail
英语百科
- gastric pull up operation
- gastric pump
- Gastric pyloric gland
- Gastric pyloroplasty
- gastric qi
- gastric qi ensuring life
- gastric qi,spirit and root in pulse condition
- gastric receptive relaxation
- Gastric reflux
- gastric region
- Gastric Regurgitation
- Gastric remittent
- gastric remittent fever
- gastric remnant
- Gastric Remnants
- gastric resection
- gastric residuum
- gastric respiration
- gastric retention
- gastric retention, gastric stasis
- gastric reticulum cell sarcoma
- gastric retntion
- gastric ridge
- Gastric rugae
- gastric rugae shadow