1. Name 2 typical real-world applications for a “Loft” feature.
為 “ Loft ” 功能命名2個典型的實際應用程序。
Fan blades, aircraft wings, propellor, other aerodynamic applications, etc.
風扇葉片，飛機機翼，螺旋槳，其他空氣動力學應用等
2. Which sketch tool is the best for tracing over curvy lines?
哪種草圖工具最適合追踪曲線？
Spline
仿樣
3. What does it mean to “emboss” text onto the surface?
將文字“浮雕”到表面上意味著什麼？
It is when the text is either raised, or sunken, into the surface of a part
文字被抬起或凹陷進入零件表面時
4. What is a common application of a “Helix” feature?
“ Helix ” 功能的常見應用是什麼？
To model a spring, or a threaded surface.
模擬彈簧或螺紋表面。
5. What does it mean to “Branch and Merge” a design in Onshape?
在 Onshape中 “ 分支和合併 ” 設計意味著什麼？
Generally speaking, “branching” and “merging” are tools used in concurrent design, where design variations are investigated at the same time.
“分支”和“合併”是並行設計中使用的工具，其中同時研究設計變化。
A “Branch” represents one of the several design options.
“分支”表示幾個設計選項中的一個。
A “Merge” is when two design options are combined, where the result has the design features of both options.
“合併”是兩個設計選項組合在一起時，其結果具有兩個選項的設計特徵。