girth是什么意思

双语用例

• The farm does not use girths or tethers, but it does use stalls for breeding sows.

• I have spent a great deal of time over the years making sure that their girths are done up.

• Now we shall construct for any d > 2 a planar graph of girth 4 which is not (2, d) 1 colourable.

• We then show how to construct from a graph with these properties a uniquely k -colourable graph with large girth.

• There are historical accounts of trees with extremely large girths.

• Diurnal fluctuations in tree girth may be particularly small in these shade-tolerant species with relatively highdensity wood.

• Any book with the girth and heft of this one requires great commitments from us.

• In particular, we construct colour-critical graphs and hypergraphs of high girth with moderate average degree.