Object that defines the settings for the buttons in the navigation area on the control 对象的引用，该对象定义控件上导航区域中按钮的设置。
A document map is a navigation area that is attached to the left side of the report view area 文档结构图是附加到报表视图区域左侧的导航区域。
Each of these pages contains a navigation area that lets users navigate within the portal 这些页面中的每一个都包含导航区域，用于供用户在portlet内导航。
Define the content by creating a template that specifies how the navigation area is rendered on the 步骤中的导航区域显示的自定义内容。可以通过创建一个指定如何呈现
Classification and codes of fishery information . unit 2 : codes for fishing vessel management . part 4 : codes for navigation areas of fishing vessel 渔业信息分类与代码.第2单元：渔业船舶管理代码.第4部分：渔业船舶航区代码
You now have a cheat sheet icon in the left navigation area that you may use to open the cheat sheet when it is not visible . there is also a button in the shape of a black arrow that you will use to advance through the cheat sheet 现在，在左边的导航区域有一个备忘单图标，当看不见备忘单时，可以使用该图标来打开它。还有一个形状为黑色箭头的按钮，可以使用它跳到备忘单的下一步。
In the end , it analyzes the economy of the cooling system , pointing to variable operation conditions in which the ship runs , because the span of the shipping navigation area is great . this supplies the demonstration and convenience for engineer manager in the operation and management of cooling system 最后针对于船舶航行的航区跨度大等特点，对冷却系统变工况运行的经济性进行了研究，从而为轮机管理人员在冷却系统的运行管理过程中提供了一些依据和便利。
This paper conducts simulation experimental research on channel navigation area using large - scale ships operation simulator , including the ships ' danger under different wind , wave and flow conditions and safety appraisal result , time needed for entering and leaving port , and recommends the reasonable width of waterway , so as to provide reliable basis for engineering structural design and working - out of ships - operation regulations 摘要利用大型船舶操纵模拟器对航道航行水域进行模拟试验研究，包括不同风、浪、流等环境下操船危险度及安全评价结果，进、出港所需时间，并推荐航道的合理宽度，为工程结构设计和操船规程的制定提供可靠依据。
Citing five - meter - high nanfei river rubber dam in hefei , one of the highest double - anchor water rubber dam in china as an example , while deeply analyzing some representative rubber dam projects in china , the article theoretically exploits the relationships among some technical parameters such as anti - pull intensity , internal pressure ratio , circum - oriented relative extending rate , etc . also has the author brought up his own opinion on rubber dam design & calculation theory , which is of high theoretical and applicative value for parameter optimization and combination of water rubber dam with a height of above 3 . 5 meters . it also helps when building over - five - meter - high rubber dam using seamless rubber dam and rubber dam with steel wire as its frame . this article also exploits safety measures for designing & building rubber dam in navigation areas 本文以充水式双锚固橡胶坝目前国内最高(坝高5m )之一的合肥市南淝河橡胶坝工程为例，并在对全国目前已建橡胶坝代表工程进行深入分析的基础上，对坝袋的抗拉强度、内压比、环向相对伸长率等技术参数之间的关系进行了理论探讨和研究，并对橡胶坝设计计算理论提出了自己的见解和看法，对指导设计坝高3 . 5m以上的充水式橡胶坝技术参数的优化组合具有重要的理论和应用价值，特别对应用无搭接缝橡胶坝、钢丝网骨架橡胶坝建造坝高大于5m的橡胶坝具有指导意义。
