However, you should be careful not to overuse this technique; most of the time an ordinary HashMap is the right Map implementation to use.
不过，应当小心不滥用这种技术，大多数时候还是应当使用普通的HashMap作为Map的实现。
A timeline slider shows progress over time on a map.
一个时间轴滑动条显示了地图上随时间推移的进度。
The more complex the structure of a message, the longer the time required to map between programming objects and XML elements.
消息的结构越复杂，程序设计的对象和XML元素之间的映射需要的时间就越长。
Even if your team does reserve a long or late period for system test, it is important in a Value Stream Map to distinguish between the time spent doing actual testing and the time fixing code.
就算团队为系统测试保留了很长或者晚期的时间，那么在价值流图中区分花在实际测试与花在代码修复上的时间就非常的重要了。
But the real value of the project will be the ability to map changes in the thickness of the sea ice over time, as further maps are produced.
但是该项目的真正价值是，随着更多地图的出炉，可以绘制海冰厚度随时间变化的地图。
At this time, he gets the map to the Lonely Mountain from Thorin's father Thrain.
这一次，他从索林的父亲瑟莱因那里拿到了去孤山的地图。
Currently the map detail provides the name of the attraction, the recommended time to spend at the location, the star rating and the hours of operation.
目前，地图详细信息提供了景点名称、推荐在这个景点旅游的时间、星级以及营业时间。
If you enter the name or address of a place, a small bar appears at the bottom of the map with summary information, like the estimated travel time or, with restaurants, a summary of reviews.
如果你输入一个地点的名称或者地址，地图底部会出现一个小的摘要信息栏，显示例如预计行程时间等信息，或者，如果是餐馆，会显示简短的评价。
Place the pin on the map, and see where you can get in a specified amount of time via public transportation or bicycle.
只需标出地图上的任一点，你就可以看到在特定时间内你可以到达的所有目的地，通过公共交通工具或者骑自行车。
Magnus could give a graphical representation of this data showing user accounts by geographic area (perhaps a map with markers locating an account holder at any given time).
Magnus可以通过图形表示该数据，根据地理区域展示用户帐户(可能是一幅地图，使用标记在给定时间定位帐户持有人)。
Clicking the Cancel button will dismiss the dialog without changing the map time.
点击“取消”将会返回当前星图并不对当前星图的时间进行任何改变。
The most intense areas on the map could represent the 20% of the page that the user’s eyes interact with 80% of the time.
图上最受关注的区域占到了页面的20%，用户80%的时间用于关注此20%的区域。
You can start the navigation process by tapping on a colored icon showing travel time, either in the initial small bar at the bottom of the map, or on the info sheet.
无论是在最初的地图底部信息栏还是在信息页上，你都可以通过点击一个彩色的显示预计行程时间的图标来开始导航步骤。
Set aside some time to reflect on your career history and to plot your career road map, based on your strengths and passions.
基于你的实力和兴趣之上，花一些时间反思你的工作经历和谋划你的职业蓝图。
The next screen will ask you to save this new job, and the map and format will be created at the time of unload job execution.
下一屏幕将询问您是否保存此新作业，映射和格式将在卸载作业执行时创建。
With Google Maps, you can drag and drop the map and have it update in real time — without reloading the Web page.
通过使用GoogleMaps，可以拖放和实时更新地图，而不需要重新装载web页面。
So far, nothing new here; you map the authors property, and the type is a class this time, instead of string or int.
这很好理解，映射authors属性，但其类型是类而不再是string或int。
This is a good time to note that your repository may have multiple forms of authentication, so you may need to decide how to map the different credentials in your connector's logon method.
现在应该注意，存储库可能有多种身份验证形式，所以需要决定在连接器的logon方法中如何对不同的凭证进行映射。
You can hide the UI sidebar at any time to see more map on the screen, or show it again using the F hotkey.
你可以点击F键来隐藏或显示用户界面，当用户界面被隐藏时，地图区就会占据更大的屏幕空间。
The default map does not have any time-to-live (TTL) expiration.
该默认映射没有任何生存时间（Time-To-Live，TTL）过期。
Or is it more like a map of the world being filled in by careful study of non-randomly chosen villages, one at a time?
还是这些数据和工具更像一张世界地图，一次只填上对一个并非随机抽取的村子认真研究的结果？
When it is time to go, Ryan asks if someone can please show him a map, so he can see how far away Katie lives.
当时间到了时，瑞问道是否有人乐意给他一张地图，让他可以知道凯特的家有多远。
Real-Time asset Locator will be responsible for interpreting the button event and map it to a change in state of an asset.
Real - TimeAsset Locator将负责解释这个按钮事件并将其映射到一个资产状态更改。
Trying to get an Iterator on a Map fails at compile time — Maps don't implement the Iterable interface.
在编译时，尝试对Map获取Iterator会导致失败 —Map 并没有实现Iterable接口。
WiggleZ scientists have made a 3-D map of more than 150,000 galaxies near and far to trace the universe's evolution over time. [Chris Blake et al.
该项目科学家制作了一个包括不同距离超过150,000星系的三维天图，来追溯宇宙的演化过程。
The features, architecture and target system's memory map of Real-Time Operating System SACOS are introduced.
介绍了实时操作系统SACOS的特点、体系结构和目标机系统的内存映射。
The sample application below will simply show the user's location on a map, updating the map each time the user's location changes.
以下的应用程序示例将会在地图上显示用户位置，并且在每次用户改变位置时更新。
The build-time tool allows the business user to also define and specify the business events needed, and to map these events to the milestones.
构建时工具还允许业务用户定义和指定需要的事件，并将这些事件映射到里程碑。
For instance, it makes sense to cache map data to reduce response time, but it's often impossible or impractical to cache results of search queries or real-time traffic information.
比如，可以缓存地图数据来减少响应时间，但通常并不适合将搜索查询结果或者实时交通信息进行缓存。
In databases with thousands or hundreds of thousands of documents, running the map function over every document can be time-consuming.
在包含数万或数十万文档的数据库中，在每个文档上运行map函数非常耗费时间。
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