例句與造句

1. The triangulation work started at Werribee south-west of Melbourne and proceeded west along the coast to Warrnambool.
2. Triangulation work to link Luzon and Ticao and Masbate Islands completed, the ship's parties began topographic and then hydrographic surveys undertaken by ship's launches and the ship.
3. The mountain was probably first climbed from the south ( Karwendel valley, Gro遦ar ) in 1853 during Austrian triangulation work; but the first recorded ascent was by Hermann von Barth in 1870, also from the south ( grade II, brittle, exposed towards the end ).
4. I'm not really sure if I fully understand the process on the triangulation article, though, so if possible, please at least explain how triangulation works, the formulas for it, and if there is an easy way to calculate by triangulation using an average calculator.
5. It's difficult to find triangulation work in a sentence. 用triangulation work造句挺難的