The beach protection construction can be used to protect the central bar in the aim of changing the situation, recovering and improving the channel conditions.
为了改变这种现状，可采用护心滩建筑物对心滩进行守护，以达到恢复和改善航道条件的目的。
Real time informations of Marine conditions, such as wave height, direction and period to beach protection and the actions on the sea, drilling platform or ship, are very important.
海洋状态的实时信息，象海浪波高、方向和周期对于海岸保护、离岸海上活动，象钻井平台或船只都具有重要的意义。
"Covered car — Long Beach, California" shows a car covered with a large cloth for protection.
“加州漫长的海滩上的遮盖着的卡车”表现的是一辆用一块很大的布遮盖着的汽车，遮盖是为了保护什么。
The beach can be a great way to cool down in summer, but be careful not to get sun-burnt by using a sun cream with a sun Protection factor of at least 15 (SPF 15 +).
夏天去沙滩是很好的避暑方式，但要小心不要被太阳晒伤，使用防晒指数最少为15的防晒霜。
This paper presents some environmental protection aspects on how to prevent the sea beach erosion so as to establish a basic modeling frame for analysis.
本文从环境工程的角度讨论了岸滩侵蚀问题中建立分析模型的基本框架。
This paper presents some environmental protection aspects on how to prevent the sea beach erosion so as to establish a basic modeling frame for analysis.
本文从环境工程的角度讨论了岸滩侵蚀问题中建立分析模型的基本框架。
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