然而狭水道操纵安全理论还没有充分的确立。
However, the narrow channel manoeuvre safety theory is not yet in full shape.
如何有效提高狭水道操纵安全水平一直是海运界思考的问题。
Therefore, how to improve narrow channel manoeuver safety is always a hotly discussed question in the navigation circles.
从事捕鱼的船舶，不应妨碍在狭水道或航道以内航行的任何其他船舶的通行。
A vessel engaged in fishing shall not impede the passage of any other vessel navigating within a narrow channel or fairway.
帆船或者长度小于20米的船舶，不应妨碍只能在狭水道或航道以内安全航行的船舶通行。
A vessel of less than 20 meters in length or a sailing vessel shall not impede the passage of a vessel which can safely navigate only within a narrow channel or fairway.
沿狭水道或航道行驶的船舶，只要安定可行，应尽量挨近其右舷的该水道或航道的外缘行驶。
A vessel shall proceed near the starboard outer limit of a narrow channel to the degree in which it is safe and practicable.
船舶沿狭水道或航道行驶时，只要安全可行，应尽量靠近本船右舷的该水道或航道的外缘行驶。
A vessel proceeding along the course of a narrow channel or fairway shall keep as near to the outer limit of the channel or fairway which lies on her starboard side as is safe and practicable.
本文针对目前这种状况从安全评价的角度，应用可拓物元和模糊数学评价的方法对狭水道操纵安全进行评价。
Regarding this situation, the author here is trying to apply matter-element assessment method and fuzzy mathematical comprehensive assessment method to assess narrow channel manoeuver safety.
在分析狭水道船舶碰撞事故的发生和避碰行为的基础上，应用模糊集理论，提出了船舶在狭水道航行的碰撞危险性评价模型。
On the basis of analysis of Ship's collision accident and anti collision actions, an evaluation model is presented for ship's collision risk in narrow channel by applying fuzzy mathematics theory.
然后把隐患指标和风险指标结合起来考虑，运用模糊综合评价方法，设计出一种科学、实用的动态综合评价狭水道内船舶操纵安全的方法。
To combine the hidden danger indices and the risk indices, a scientific and practical dynamic method of safety assessment of ship manoeuvring is established using fuzzy.
然后把隐患指标和风险指标结合起来考虑，运用模糊综合评价方法，设计出一种科学、实用的动态综合评价狭水道内船舶操纵安全的方法。
To combine the hidden danger indices and the risk indices, a scientific and practical dynamic method of safety assessment of ship manoeuvring is established using fuzzy.
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