例句與造句

1. This is a substantial saving in weight and construction compared with earlier purely stone or brick viaducts.
2. Engineers have pursued scramjet technology because it could allow rocket-speed travel but with considerable savings in weight.
3. Part of the radical concept of the new Clio were many components made of unusual materials to save in weight and repair costs.
4. Another change from the F404 is the fact that the first three stages of the high-pressure compressor are blisks rather than dovetailed blades, saving in weight.
5. For this reason, aircraft use 400 hertz alternating current rather than the usual 50 or 60 hertz, allowing a great saving in weight from the use of smaller transformers.
6. It's difficult to find saving in weight in a sentence. 用saving in weight造句挺難的
7. Thus there was a saving in weight and cost compared to the Ward Leonard system, in which the MG set had to be equal in power rating to the traction motors.
8. Andr?Chapelon developed a similar structure but of welded construction with around 30 % saving in weight for the stillborn 2-10-4 locomotives, the construction of which was begun then abandoned in 1946.
9. The saving in weight from the main battery allowed the " Majestic " class to carry a secondary battery of twelve QF ( Woolwich Arsenal manufactured the torpedoes, which were the Mark IV model; these carried a warhead and had a range of at a speed of.