• 采用先进数控折弯、数控板机以及数控冲床加工工业,特厚镀锌板,抗腐蚀性极强

    Outer frame is used advanced digital controled creased bend pipe reduction board machine impacting processing industry galvanized board strong causticity resistance.

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  • 结合室内模拟环道评价装置,测定聚合物阻性能,确定DDS作为电子聚合活性中心数量分布的调变作用

    By determining drag reduction efficiency of polymer in a simulative loop evaluation apparatus, effects of DDS as external electron donor on number and distribution of active centers were confirmed.

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  • 剂法釜式(卧式蒸发器)循环加热真空浓缩工艺生产了固体质量分数45 %的道路胶乳

    SBR latex for paving with solid content 45% was prepared by the vacuum con centration process with viscosity depressant and outside circulation heating.

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  • 并应用有限元方法分析弯弯应力状况,得出其最大应力发生随着增大拱处转移

    The results of FEA method for cold-bending elbow predicted that the point of maximum stress is transferred from intrados to extrados with the increase of the wall thinning.

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  • 结论容术是治疗慢性阻塞性肺气肿的有效方法,它除可能通过恢复弹性通过恢复肺气肿肌生物力学特性改善功能

    Conclusion LVRS, an effective method to treat pulmonary emphysema, can improve the lung function by recovering both pulmonary elastic recoil and the mechanical characteristics of the diaphragm.

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  • 利用边界层加热管道中,为了计算管道加热的热流量,除了热边界层流动流体传热需考虑整个管道的热损失

    The many kinds of heat losses of fluid flow on the temperature boundary layer in pipeline are a part of the total heat flux.

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  • 逛戏者身份非失密的除了少不测。 己物牌会正在里下翻止,异时其弱项特别技艺

    A player's Role is kept secret, except for the Sheriff. Character cards are placed face-up on table, and also track strength (hand limit) in addition to special ability.

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  • 研究表明,其他心血管疾病冠状动脉硬化、中风动脉疾病、其他心血管疾病发生与死亡有关。

    The condition was also not associated with an increased risk of coronary heart disease, stroke, peripheral arterial disease, or cardiovascular and total mortality.

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  • 特别是150英里里程以上的集装罐多式联运节约燃油而且二氧化碳将接近70%。

    Using intermodal transportation also saves fuel and reduces CO2 emissions by up to 70%, especially on hauls over 150 miles.

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  • 特别是150英里里程以上的集装罐多式联运节约燃油而且二氧化碳将接近70%。

    Using intermodal transportation also saves fuel and reduces CO2 emissions by up to 70%, especially on hauls over 150 miles.

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