dash line造句怎么写

This paper analyses symmetrical implication and application of thin- dot - dash line illustrates the problem which is probably confusing in plotting and reading graph.

Some analysts held that the site of the UUV incident was out of the nine-dash line claimed by China.

It could be that a random distribution — I don't have colored chalk here I don't think, so I will use a dash line to represent the fat-tailed distribution.