單項(xiàng)選擇題

為調(diào)整船舶吃水差,現(xiàn)由No.4艙(x1=-32m)移250t貨到No.1艙(x5=45m),MTC=230t²m/cm,則船舶的吃水差改變量為()m。A.-0.184B.-0.142C.0.184D.0.142

A.-0.184
B.-0.142
C.0.184
D.0.142

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