firebars造句
例句與造句
- Some of these involved modifying some of the 4th Class locomotives to install oscillating firebars and larger fireboxes.
- The most significant of these experiments involved modifying the boilers and frames to accommodate oscillating firebars and larger fireboxes.
- Some of these involved modifying some of the 4th Class locomotives in order to install oscillating firebars and larger fireboxes.
- Another involved modifying the boiler and frame to accommodate oscillating firebars and a larger firebox to overcome the problems associated with the low-grade local coal from the Cyphergat collieries.
- Mechanical firegrate shaking was accomplished by means of a collar on the leading coupled axle which could be engaged by a roller with eccentrically mounted connecting rods to the oscillating firebars.
- It's difficult to find firebars in a sentence. 用firebars造句挺難的
- A large drop-grate which occupied approximately half of the firebox area, with specially-designed sawtooth-shaped firebars, was arranged at the front end of the firebox.
- They refuel with the extra petrol which Morris has taken at the last minute as he " had the wind up " instead of a dummy load of 500 lbs of firebars.
- The firebars could be vibrated by a hand-operated lever in the cab, while the drop grate was controlled by two chains, fitted at each end and also manipulated from the cab.
- At the previous six hour'full power trial of the " Pha雝on " there was a difficulty experienced in maintaining steam from want of draught in the stokeholds . ( Only the " Leander " of this class has been fitted with fans for forced draught . ) The funnels were afterwards raised from to ( the same height as those of the first-class cruisers ), while the space between the firebars was increased.
- This meant a specialized system was developed, where men in " hot suits " ( asbestos heat-resistant coveralls ) entered the firebox while the locomotive was still in steam and cleared all of the tubes, repaired the brick arch, etc . As the temperature inside the firebox itself would have been well over 100 degrees Celsius ( 212 F ), and the working area these maintenance workers would have been standing on was the still-hot firebars of the grate, all references describe these workers as'heroic'( reference : pages 172 ~ 173 " The Great Book of Trains ", Brian Hollingsworth and Arthur Cook ( Bedford Editions, Salamander Books, 1987 ))