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RS+SLINGER type: The SLINGER is fixed to inner ring, rubber seal is fixed to outer ring. The rubber seal and inner ring can form standard torque contact sealing. This combination of two sealing elements can provide an effective barrier against the entrance of foreign matter, such as mud 、 dust 、 vapour, and the leakage of grease to keep the bearing in good working.

防尘盖与橡胶密封圈组合密封：防尘盖固定在内圈上与内圈一起旋转，橡胶密封圈固定在外圈上，密封胶唇与内圈形成标准扭矩接触密封，这种密封能有效地防止外部泥土、灰尘、水气等异物进入轴承内部，同时能阻止轴承内部的润滑脂外漏，使轴承在恶劣的工作环境下也能保持完美的工作性能。

Objective To provide a theoretical basis for the study of vaccines against Schistosoma japonicum , the receptor for human LDL in the tegument of adult Schistosoma japonicum was investigated.

目的 研究日本血吸虫成虫低密度脂蛋白受体，为以后的疫苗研究提供依据。

However , as the current downturn makes painfully clear , balanced financial accounts provide no shield against an over-reliance on external conditions or undiversified specialization patterns .

然而，由于目前的下跌使得痛苦更为明显，已经平衡的金融帐户无法为过度依赖外部条件或是无法变化的专门模式提供保护。

They provide a great frontline stand against enemy archers especially during sieges, allowing more powerful unshielded units to move in.

他们提供一个伟大的前线立场，反对敌人的弓箭手，尤其是在围攻，让更强大的单位提出在屏蔽。

We provide a one-year warrantee against any prblems with our washing machines.

我们为我们的洗衣机提供一个的保用期。

APS system utilizes advance information technology and scheduling technique in order to provide inventory monitoring and production scheduling under limited resource. APS system also provides what-if analysis. Planners are able to combine production conditions and relative information in order to making the best decision to satisfy demand and against competitive market.

先进规划与排程(Advanced Planning and Scheduling； APS)系统是用先进的资讯科技及规划技术，在考企业资源限制下提供可的物需求规划与生产排程计画，提供what-if的分析，可以让规划者快速结合生产限制条件与相关资讯(如订单、途程、存货、BOM与产能限制等)，以作出平衡企业与顾客权的最佳规划与决策，满足顾客需求及面对竞争激的市场。

A tunneling machine for producing large tunnels in soft rock or wet, clayey, unconsolidated or bouldery earth by simultaneously detaching the tunnel core by thermal melting a boundary kerf into the tunnel face and forming a supporting excavation wall liner by deflecting the molten materials against the excavation walls to provide, when solidified, a continuous wall supporting liner, and detaching the tunnel face circumscribed by the kerf with powered mechanical earth detachment means and in which the heat required for melting the kerf and liner material is provided by a compact nuclear reactor.

&…一个在软岩石，或湿的、粘土状的、疏松的，或巨砾泥土中挖掘隧道的隧洞掘进机，用先进的以上升暖气流进行隧道核心分离，将边界切口熔入隧道面，同时通过使偏倚在隧道壁上的熔融物料在凝固时提供一个连续墙来支持衬垫，形成一个支持挖掘的墙壁；破碎在切口周围划了界限的隧道核心-用有动力的机械土地分离的方法，在隧道核心中，需要如此操作的热力以及衬垫物料由一个小型的核反应堆提供……&

The cableless dome or 'air bag', is only capable of a maximum of 1.5-1.6 wsp which will provide maximum stability against 60-75 mph winds and a snow load of 5-6 lbs.

无钢缆充气包的最大内压可以达到1.5-1.6英尺水柱，在确保结构稳定性的前提下，可承受的最大风速为每小时60-75英里，最大雪载为每平方英尺5-6磅。

The support element is displaceable between at least two positions, a 'storage' position where the at least one support element essentially lies up against an outer surface of the camera device and an 'active' position where the at least one support element is displaced away from the outer surface of the camera device in order to provide a support for supporting the camera device in a steady orientation on a surface.

这种支撑元件可在至少两个位置之间位移，即&储存&位置和&活动&位置，在这种&储存&位置中，该至少一个支撑元件倚在该摄影机器件的外表面上而基本上隐藏，在这种&活动&位置中，将该至少一个支撑元件从该摄影机器件的该外表面位移，以提供用于将这种摄影机器件以稳定的取向支撑在表面上的支撑。

Chinese officals promised her they would provide the European Union with detail ed reports on their en forcement efforts against unsafe goods.

中国官员承诺为其提供关于对不安全产品实现强制措施的详细报告。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。