Call for safe navigation in restricted visibility 在有限能見度下的航行安全
Effect of wind and waves on navigation safety on hongze lake 風浪對洪澤湖區航行安全的影響
Numerical forecast experiments of navigation - threatening typhoon waves 影響近海船舶航行安全的臺風浪數值預報試驗
The second officer should correct sharts and nautical publlcations in time to ensure a safe sailing 二副要及時對海圖及圖書資料進行改正以確保航行安全。
Ship collision seize on a big proportion of the accident at sea , which does great damage to safe navigation 海上船舶碰撞事故是航行安全的首害,在海上交通事故中占有很大比例。
For this reason , to decrease the human misplay is the key to reduce collision and enhance the safety of navigation 因此,減少人為操縱失誤是降低船舶碰撞事故率和提高船舶航行安全的關鍵。
Safety instructions and regulations at sea to ensure safety at sea , vessels must observe the navigational safety instructions and regulations 國際信號準則的訂立是為海上航行安全及不能使用語言的情況提供一個溝通的方法。
This needs to use a set of standardized management method to safeguard the shipping security and to upgrade the efficiency of ships turnover the port 這就需要使用一套標準化、規范化的管理手段,保障航行安全,提升船舶進出港效率。
Article 4 . vessels and their major equipment relating to navigation safety must have valid technical certificates issued by vessel inspection departments 第四條船舶和船上有關航行安全的重要設備必須具有船舶檢驗部門簽發的有效技術證書。
Magnetic compass is one of directional navigation instrument in ship fitting , the deviation of magnetic compass will influence the navigational safety of ship 摘要磁羅經是船舶裝備的主要指向性航海儀器之一,磁羅經自差的大小將直接影響船舶的航行安全。