例句與造句

1. The wingspan is also increased by through the addition of raked wingtips.
2. Other new features include raked wingtips, redesigned main landing gear, and additional structural strengthening.
3. Both longer-range versions and the freighter feature General Electric GE90 engines, as well as extended and raked wingtips.
4. Other designs such as some versions of the Boeing 777 and the Boeing 747-8 omit them in favor of raked wingtips.
5. Using the same basic fuselage as the 787-8, the wing was derived from the 787-8, with blended raked wingtips.
6. It's difficult to find raked wingtips in a sentence. 用raked wingtips造句挺難的
7. For this reason, the short-range Boeing 787-3 design called for winglets instead of the raked wingtips featured on all other 787 variants.
8. An additional 13 feet ( 3.9 meters ) of wing span and raked wingtips help reduce the distance the jet needs for takeoff, reducing its fuel consumption.
9. Raked wingtips are a feature on some Boeing airliners, where the tip of the wing has a higher degree of aspect ratio of the wing and interrupting harmful wingtip vortices.
10. Raked wingtips, similar to the ones used on the 777-200LR, 777-300ER, and 787 aircraft, are used on the new 747 variant instead of drag, and thereby improving fuel efficiency.
11. This decreases the amount of lift-induced drag experienced by the aircraft . In testing by Boeing and NASA, raked wingtips have been shown to reduce drag by as much as 5.5 %, as opposed to improvements of 3.5 % to 4.5 % from conventional winglets.