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Du self-lubricating bushing made of triple layer composites material which consists of a steel backing,a sintered porous bronze partivles interlayer and calendared with ptfe and pb mixture as surface layer.

精工轴承倍研生产的sf-1无油润滑轴承/du轴套，是以钢板为基体，中间烧结球形青铜粉，表面轧制聚四氟乙烯和铅的混合物，是卷制而成的滑动轴承。

DU Self-Lubricating bushing made of triple layer composites material which consists of a steel backing,a sintered porous bronze partivles interlayer and calendared with PTFE and Pb mixture as surface layer.

SF-1无油润滑轴承，是以钢板为基体，中间烧结球形青铜粉，表面轧制聚四氟乙烯和铅的混合物，是卷制而成的滑动轴承。它具有摩擦系数小，耐磨、抗腐蚀性好和无油润滑的特点。

DU Self-Lubricating bushing made of triple layer composites material which consists of a steel backing,a sintered porous bronze partivles interlayer and calendared with PTFE and Pb mixture as surface layer.

SF-1无油润滑轴承/DU轴套，是以钢板为基体，中间烧结球形青铜粉，表面轧制聚四氟乙烯和铅的混合物，是卷制而成的滑动轴承。它具有摩擦系数小，耐磨、抗腐蚀性好和无油润滑的特点。

Y9 T9 W! i3 u5 ~/ G DU Self-Lubricating bushing made of triple layer composites material which consists of a steel backing,a sintered porous bronze partivles interlayer and calendared with PTFE and Pb mixture as surface layer.

轴承， 自润滑，知识5 w， B0 H3 C0 E# D；}9 T8 X SF-1无油润滑轴承，是以钢板为基体，中间烧结球形青铜粉，表面轧制聚四氟乙烯和铅的混合物，是卷制而成的滑动轴承。它具有摩擦系数小，耐磨、抗腐蚀性好和无油润滑的特点。

Obama apparently was referring to Clinton's comment that it was a "fairy tale" that Obama has consistently opposed the Iraq war from the start, and that Nevada union officials backing Obama were strong-arming members into caucusing for Obama.

奥巴马明显的引用了克林顿的评论。克林顿认为，奥巴马一贯坚持反对战争，在内华达州的选举会议上，官方组织通过暴力手段支持奥巴马。

Workman's influence is felt most notably on the record's up-tempo numbers: The aforementioned "Eliot" swells to a climax of shuddering cellos; the gorgeous jaunt of "Sweet Ones" glides home on a sea of joyous backing vocals and handclaps; rousing closer "Bank Accounts" is sealed with a brilliant klezmer interlude and a dazzling sheen of brass.

Workman的影响在快节奏的歌曲中更加明显：上述的Eliot在颤抖的大提琴中膨胀至高潮；Sweet Ones在背景人声和拍手声中营造的绚烂归途；Bank Accounts像是被犹太民间音乐的间奏和黄铜制品的耀眼光泽所封印的令人振奋的墙角砖石。

China and Russia joined the United States, Britain, France and Germany in backing an International Atomic Energy Agency resolution censuring Iran and ordering it to halt construction of a secret uranium enrichment plant.

中国和俄罗斯与美国、英国、法国、德国一道支持国际原子能机构的决议，该决议包括监督伊朗并要求它停止营建一座秘密铀浓缩工厂。

It had the backing of the local district government, but contravened Beijing's historical preservation plans, which had called for Qianmen to be protected.

虽然当地政府支持这个项目，但它不符合北京的历史文化保护计划，根据这项计划，前门地区属于保护范围。

Note: These instructions do not follow the official WordPress upgrade recommendations of deactivating all plugins and backing up your database before an upgrade.

注：这些指示没有遵循官方 WordPress升级的建议，如在升级之前取消运行插件并且备份你的数据库。

He insisted and brought up millionaire figures of green bills without a gold backing and constantly devaluated, and he even threatened to leave the meeting if his demands were not accepted.

他坚持和造就了无黄金支持绿色法案百万富翁的数字，不断贬值，他甚至威胁要离开，如果他的要求没有被接受的会议。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。