Which of the following lines are used as dimension lines， extension lines， leader lines， construction lines， section lines and projection lines？（ ） A: Thin phantom lines B: Thin solid lines C: Thin center lines D: Wavy lines
Which of the following lines are used as dimension lines， extension lines， leader lines， construction lines， section lines and projection lines？（ ） A: Thin phantom lines B: Thin solid lines C: Thin center lines D: Wavy lines
Mooring lines include head lines, stern lines, spring lines and breast lines.? 正确|错误
Mooring lines include head lines, stern lines, spring lines and breast lines.? 正确|错误
How many lines does a product description usually have? A: 1-2 lines B: 4-6 lines C: 7-9 lines D: 10-12 lines
How many lines does a product description usually have? A: 1-2 lines B: 4-6 lines C: 7-9 lines D: 10-12 lines
中国大学MOOC: Mooring lines include head lines, stern lines, spring lines and breast lines.
中国大学MOOC: Mooring lines include head lines, stern lines, spring lines and breast lines.
What does the author mean by saying “the 21st century equivalent of being caught naked” (Lines3 - 4, Para. 2)?
What does the author mean by saying “the 21st century equivalent of being caught naked” (Lines3 - 4, Para. 2)?
Isogonic lines are lines on a chart indicating ______.
Isogonic lines are lines on a chart indicating ______.
An English address is usually written on ___ separate lines A: 3 B: 4 C: 2 D: 5
An English address is usually written on ___ separate lines A: 3 B: 4 C: 2 D: 5
Blank verse consists of ________________, properly, iambic pentameter. A: rhymed five-stress lines B: rhymed four-stress lines C: unrhymed five-stress lines D: unrhymed four-stress lines
Blank verse consists of ________________, properly, iambic pentameter. A: rhymed five-stress lines B: rhymed four-stress lines C: unrhymed five-stress lines D: unrhymed four-stress lines
Basically, lines can be used in three ways in drawing: to be used as contour lines, hatching lines, and cross-hatching lines.
Basically, lines can be used in three ways in drawing: to be used as contour lines, hatching lines, and cross-hatching lines.
The contour lines on the plane are the lines parallel to the H-plane in the plane.
The contour lines on the plane are the lines parallel to the H-plane in the plane.