Ite Nnu Coastal Bam bụ ite nnu emere iji chikọta mmiri nnu n'ógbè mpaghara oke osimiri nke ndịda ọwụwa anyanwụ China. A na-etinye nnu siri ike n'elu ọnụ achara achara e ji aka gbupụta ya kwa ụbọchị maka isi nri. N'ime ikuku mmiri mmiri dị, nnu siri ike ahụ na-agbaze nwayọọ, mmiri nnu ahụ na-agafekwa n'ime ihe nzacha achara abụọ a kpara akpa nke na-ekewapụ ihe rụrụ arụ. A na-ejikwa mmiri nnu dị ọcha ahụ eme tofu na ngwaahịa soyi ndị ọzọ ma ọ bụ iji tinye ụtọ na nri. E ji aka kpaa ọnụ achara moso jikọọ ya na karama aluminom na-adịghị eweta nchazi nke 300 milita, si otú a jikọta ọrụ aka mpaghara na ọrụ nri kwa ụbọchị.

Aha oru ngo : Coastal Bam, Aha ndị na-emepụta ya : Hou Liang, Aha onye ahịa : Zhejiang University.

Mgbe ụfọdụ ị ga - achọ ndị otu nnukwu ihe ngosi nka nwere ịchepụta ihe dị oke mma. Kwa ,bọchị, anyị na-ewepụta otu egwuregwu pụrụ iche na -enweta ihe okike na otu okike. Choputa ma choputa ihe okike na ihe okike zuru oke, ezigbo ihe ejiji, ejiji, eserese di iche-iche na atumatu atumatu atumatu ndi otu n’uwa n’uwa. Nwee ike mmụọ nsọ site na ọrụ mbụ site n'aka ndị omenkà ukwu.