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Yes No Only during reduced visibility Only in good visibility
because in reason of owing to for
upgraded decreased become changed"
show off be very modest not show themselves to debase themselves
the state of visibility the power of the vessel the traffic density the maneuverabilyty of the vessel
Tag Visibility Nesting Width and Height
The distance of visibility 1/2 the distance of visibility A distance appropriate to the existing circumstances and conditions The distance that it would require for the propeller to go from full ahead to full astern"
capacity visibility reliability ability
maximum distance at which a light may be seen in clear weather maximum distance at which a light may be seen under existing visibility conditions maximum distance at which a light may be seen considering the height of the light and theheight of the observer average distance of visibility of the light"
Vessels sailing in any condition of visibility Vessels sailing in reduced visibility Vessels sailing in good visibility Vessels sailing in separation schemes "
charges conditions weather dangers
visibility:hidden;所占据的空间位置不存在，仅为视觉上的完全透明； display:none;不为被隐藏的对象保留其物理空间； visibility:hidden;与display:none;两者没有本质上的区别； visibility:hidden;产生reflow和repaint（回流与重绘）；
in restricted visibility in congested waters during darkness at all times 3"
time space length visibility
cross approach proceed near run into"
Tag Visibility Nesting Width and Height
Vessels sailing in any condition of visibility Vessels sailing in reduced visibility Vessels sailing in good visibility Vessels sailing in separation schemes
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