pr class造句

例句与造句

1. All eighteen locomotives were officially classified as the Pr class in 1946.
2. The Pr class designation was only adopted officially on locomotive registers in 1946, and accordingly saw the class renumbered Pr521 to Pr538.
3. During the 1940s both P and Pr class locomotives were used extensively on troop trains, while civilian patronage also increased during this time.
4. The initial batch of 10 Pr class engines were numbered Pr138 to Pr147, while the eight later conversion retained their P class numbers.
5. The Pr class proved such a success that it was decided to convert eight of the locally-constructed P class locomotives to Pr standard.
6. It's difficult to find pr class in a sentence. 用pr class造句挺难的
7. The "'WAGR P and Pr classes "'were two classes of 4-6-2 steam locomotives designed for Westland Express ".
8. Interestingly, the Hotham Valley Riverland cars were also named for Western Australian rivers and thus shared many names with the Pr class engines, all of which had been withdrawn by 1971.
9. The locomotives were given running-board nameplates and were named after Western Australian mountains, following the tradition established five years earlier with the Pr class, which were named after Western Australian rivers.
10. The initial ten P class locomotives were built by the North British Locomotive Company in Glasgow while the remainder, including the ten Pr class locomotives, were built locally by the Midland Railway Workshops.
11. The introduction of the Pr class revolutionised passenger travel, and as part of a national commitment to shaving a day off the transcontinental express the WAGR introduced " The Westland " in 1938.
12. The introduction in 1949 of thirty-five X class diesels in 1954, however, ended their long tenure in this position and both P and Pr class locomotives were gradually relegated to goods and shunting duties.
13. The Pr class were numbered Pr138 to Pr147 and were further distinguished from other classes by the placement of running-board nameplates; each locomotive bearing the name of a prominent West Australian river, such as Chapman.
14. The use of Pr class locomotives helped to reduce travel times across the West Australian stage of the journey by more than two hours, accompanied by an increase in the permissible load of 300 tons by additional 20.
15. Both during and following the war the Pr class remained the premier express locomotive, while the P class continued on secondary passenger services, concentrated in the states'South West around Albany, particularly on the Great Southern Railway.
16. The P class were withdrawn between January 1968 and October 1969 . With the exception of Pr528 " Murray ", which was destroyed by a fire while on-shed at Kalgoorlie in 1950 following an oil leak while operating as an oil-burner, the Pr class were withdrawn from September 1967 with class leader Pr521 " Ashburton " the last to be withdrawn on 10 September 1970.