Choose from Rectangular Distribution stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.

Choose from Rectangular Distribution Pictures stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.

Department of Civil Engineering, Xi’an Jiaotong-Liverpool University, Suzhou, China. In open channel flow, like natural rivers and canals, flows are of highly three-dimensional characteristics owing ...