例句與造句

1. Wing root thickness decreased, from 17 % to 12 %, while both the height of the tail and its area grew.
2. The four wings, labelled A to D had root thickness to chord ratios of 0.15, 0.20, 0.25 and 0.30.
3. There was 3.0 % more wing area with the leading edge extension reducing aspect ratio and wing root thickness / chord ratios, improving low speed lift and reduced high Mach drag.
4. It's difficult to find root thickness in a sentence. 用root thickness造句挺難的