Clean: No smeary problem will be occurred for the lubrication in gearless driving and hydraulic grease in hydraulic driving system.

The main contents of the paper include next parts, as following: (1) Explored the whole program of gearless traction oil pumping unit.

本文主要内容包括以下几点：（1）探究了无齿轮曳引式抽油机的整体方案。

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Manufacturers are moving toward gearless turbines, however, so that limitation may become moot.

但是制造商们正在努力生产无档的涡轮机，如此一来限制条件就不复存在了。

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Stable: Only one low speed running for gearless traction machine, it will ensure the long time stable running.

可靠：运动部件同步电机直接驱动的无齿轮曳引机只有一个低速运行，保证电梯系统的长时间可靠运行。

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To take advantage of the strong winds that blow over the ocean, this gearless turbine uses a giant ring of magnets and 176-foot blades

这种无齿轮发电机由巨大的环形磁铁和176英尺长的风叶组成，利用海边强劲的风力进行发电。

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In the meantime, unknown to NASA, GE was developing its own design: a gearless , counter-rotating pusher system.

而在同一时期，GE也在进行着自己的开发设计（不知为何，NASA对此并不知情）：一个无减速器的反向旋转的推进系统。

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ABB's delivery includes six complete gearless mill drive systems: two 22 megawatt (MW) systems and four 14 MW systems.

ABB的交付范围包括六套完整的无齿轮磨机驱动系统，两个22兆瓦的系统以及四个14兆瓦的系统。

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Research of gearless pumping unit is still in its infancy in our country, a large number of contents is needed to be explored.

国内对无齿轮曳引式抽油机的研究尚处于起步阶段，有大量的内容需要研究者去探求。

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If the footgear on the foot crosses big, moisture, make function of crural ministry heat preservation is reduced.

如脚上的鞋袜过大、潮湿、使脚部保暖功能降低。

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Protective footgear, as of or rubber, the foot and part or all of the leg.

长靴，皮靴，胶套靴防护性的鞋具，如制或橡胶制，可覆盖住脚和部分或全部腿。

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We did not have 5-gear mountain bikes. We had only two gears: one gear on the bike and the footgear we wore.

我们没有5档的山地车。我们只有两档：一档在自行车上，另一档在我们的脚上。

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The remaining sections of this article describe the services available for the Communities, Dogear, and Profiles features.

本文的其余几节描述Communities、Dogear和Profiles特性可用的服务。

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Dogear: This is a suite to create, organize and share bookmarks with other users, as well as management of the bookmarks.

Dogear：这是一种创建、组织、与其他用户共享书签以及管理书签的套件。

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The four services ( Communities, Dogear, Activities, Blogs) along with Google display search results from a source portlet where marketing was entered for a search string.

个服务（Communities、Dogear、Activities和Blogs）和Google显示来自一个源portlet的搜索结果，这个源portlet中输入了marketing作为搜索字符串。

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Also, you must ensure that the Dogear feature has the ability to access target sites that could be bookmarked.

同时，必须确保Dogear特性能够访问可以添加书签的目标站点。

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For example, the following URLs illustrate two different variants of a Dogear REST call to retrieve a user's bookmarks.

例如，以下URL展示了一个检索用户书签的Dogear REST调用的两个变量。

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Create a directory called dogear on the Web server â™ s document root.

在Web服务器的文档根下创建名为dogear的目录。

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When navigating around the Dogear service in the portlet, you have an additional view to select based on the predefined search query on social software.

当在portlet中围绕Dogear服务进行导航时，有一个附加的视图，在该视图中可以根据社会性软件中预定义的搜索查询进行选择。

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Lotus Connections Blogs, Dogear, Communities, and Profiles require an index file directory, but you do not need to back them up because each feature creates a backup if one does not exist.

Lotus Connections Blogs、Dogear、Communities和Profiles需要一个索引文件目录，但是不需要备份它们，因为如果没有备份，每个特性就会创建备份。

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For example, searching Dogear for a particular tag gives you a list of the most active bookmarkers of that term.

举例来说，在Dogear中搜索某个特定书签会得到一组最活跃的书签添加者。

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On Oracle10g, Profiles and Activities data are stored in separate database instances, while Blogs, Communities, and Dogear data are stored in separate tables that share a single database instance.

而在Oracle10g上，Profiles和Activities数据都存储在独立数据库实例中，Blogs、Communities和Dogear数据都存储在共享单个数据库实例的独立表中。

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