五、今有一植被覆蓋良好之 1 公頃山坡地，擬開發為住宅社區，此區域水平坡長 l＝100 m，平均坡度s＝9%，降雨沖蝕指數Rm＝11533 MJ.mm.ha-1.hr-1.yr-1，土壤沖蝕指數Km＝0.0195 ton.ha.hr.ha-1.MJ -1.mm-1，試依據水土保持技術規範第 35 條估算此區開發前、中、後之土壤流失量。（20 分）

⑵ The pilot is in charge of the navigation of the ship while aboard and the ship’s crew is required to obey the compulsory pilot’s orders relating to navigation unless the master determines it is necessary to intercede for reasons yet to be discussed. In the presence of the compulsory pilot, a master’s responsibility is not total and forever. Both master and pilot bear an unusual degree of responsibility not only to the vessel, cargo, and crew, but also to the public.

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