crest height造句

The dam crest height is determined based on static water level, wave run-up, and freeboard. The freeboard is calculated according to the following formula.

The incidence of hip bone dysplasia was 54% ,showing the thinness of ischium and pubis branches, the upward lifting of ischium and pubis branches, the unregular change of arcuate line and the decreasing of iliac crest height.