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Powder metal is often used instead because it is undesirable or impractical to join the elements through alloying or to produce parts by casting or other forming consists of producing small particles ,compacting ,and sintering .The squeezing pressure with
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金属合金一般是无孔隙固体；因为炼制出的合金的实际效果不理想，或者通过铸造和其他成型方式对小的颗粒进行压制，烧结出来的产品零件无法满足需求，因而人们常常使用粉末金属来代替金属合金。 |
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Powder produced in this way has a uniform particle size distribution, low oxide content and high purity.
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这种方法制造出来的焊锡粉具统一的粒径、低氧化和高纯度的特性。 |
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Powder, rouge, and face creams are cosmetics.
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粉、口红、面霜都是化粧品。 |
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Powder-metallurgy copper friction materal has enough and steady frictional factor.It can perfectly coexist with coordination material.It has good anti-bite,thermal conduction,wear-proof and corrosion-proof.
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铜基粉末冶金摩擦材料，具有足够和稳定的摩擦系数，能与对偶材料很好的共存，具有良好的抗咬合性和导热性，耐磨、耐腐蚀。 |
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Powder-metallurgy copper two-metals friction material has a steel body and wear-resistant copper-alloy thin coating.Its frictional factor is lower,It has good wearing resistance,csolidl self-lubrication and anti-bite.
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铜基粉末冶金双金属减摩材料是以钢为基体，薄层铜合金为耐磨层，它具有较低的摩擦系数，耐磨性好，具有固体自润滑成份，有良好的抗咬合性。 |
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Powdery calcium chloride used the most advanced processes, dry broken equipment in a confined to the completion of calcium chloride to avoid contact with air Xichao impact on the quality of products, dry temperatures are free to adjust production levels i
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粉状氯化钙采用国际上最先进的工艺，干燥破碎在密闭的设备中一次完成，避免了因氯化钙接触空气吸潮对产品质量的影响，干燥温度可随意调节，生产含量在74～95%之间的氯化钙产品。 |
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Powell Raphael. The Law of Agency. (1961). Sweet ＆ Maxwell. 184-194.
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徐海燕.英美代理法研究[M].北京:法律出版社,2000年7月版.293. |
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Powell and staff then rose and labored with gusto through the old South Pacificstandard Some Enchanted Evening- with lyrics bent to the arcana of Southeast Asian foreign relations.
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接着，鲍威尔和其工作人员起立，满怀热情地缓缓唱起了那首古老的经典南太平洋歌曲迷人的夜晚，其歌词暗指了东南亚地区微妙的外交关系。 |
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Powell has said Sudan faces a difficult task to turn offthe Janjaweed in Darfur, an area the size of France, where tens of thousands of men carry arms.
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鲍尔表示，苏丹在处置达佛的阿拉伯民兵上面临艰钜的任务，这块地区与法国面积相当，纳而有数以万计的民兵持有武器。 |
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Powell is currently in neighboring Jordan.
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鲍威尔目前在邻国约旦。 |
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Powell ran yet another sub 10 second race though he didn't threaten his record of 9.77sec and Liu made a stunning return to the international circuit after taking time off since breaking the world mark in July in Lausanne.
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鲍威尔再次跑进10秒夺得男子百米冠军，但未能打破他9.77秒的个人纪录，刘翔7月在洛桑打破世界纪录后，得到充分的休息，此次重返田径场，表现惊人。 |
