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The main parts of the pump are generally made of grey cast iron and high-grade carbon steel, and can be used copper or stainless steel to meet the requirements of different medium.
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泵的主要材料为灰铸铁和优质碳钢，根据用户需要，可采用铜或不锈钢等材料进行制造。 |
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The main parts such as axles, squeezer, pressing bar and gear are made of advanced alloy steel which has been handled by hardening and can be used everlasting even though in the condition of high temperature and friction consumption all day and all night.
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本机主轴、榨螺、榨条、齿轮等主要零件，均系优质合金钢制造，并经过硬化处理，虽日夜处于高温与摩擦耗损情况下，均能经久耐用。 |
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The main performances of band drain include flow capacity, tensile strength, longitudinal and transverse tensile strength of filter fabric, longitudinal and transverse tear strength, water permeability and effective opening size etc.
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反映排水板性能的主要指标包括：通水量，抗拉强度，滤膜纵横向抗拉强度，纵横向抗撕裂强度，渗透性和有效孔径等。 |
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The main phosphor-containing wastewater treatment methods are currently used in our country and these technological conditions and treatment effects are introduced, these methods including sedimentary, coagulative precipitation, absorptive, ion exchanging
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摘要介绍了目前国内处理含磷废水的主要方法，包括沉淀法、混凝法、吸附法、离子交换法和生物法，及其各种处理方法的工艺条件和处理效果。 |
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The main plank in his election campaign is tax reform.
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他竞选运动的主要政纲是税制改革。 |
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The main playground outside is well equipped with a play castle, sandpit and various other outdoor facilities like fountains for water play in the summertime and includes protective underlay for the safety of the playing children.
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主操场上配备有大型游具，沙坑和其他多种户外游戏设施：如可以在夏天玩水的喷泉，确保孩子活动安全的塑胶跑道。 |
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The main point is that it is unwise to rely solely on memory .
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重点是只凭藉记忆是不明智的。 |
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The main point is that it's not confined to children who are dying in wars, but rather children who are dying every single day.
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关键在于这不仅限于那些在战争中死去的孩子，也包括每一天里死去的孩子。 |
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The main point of the Bible story, the Prodigal Son is that God welcomes us to return to him.
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圣经所记载“浪子的比喻”这个故事的要点是神欢迎我们回到他的怀抱里。 |
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The main points of his view are as follows: the drive of education lies in interest and virtue; the ways of education include intuition, self-study and structure; the purpose of education is to train human ability and promote harmonious development.
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综述其教育的主要观点：教育的动力是兴趣与品德，教育的方法包括直觉、自学和结构，教育的目的是培养人的能力及和谐发展。 |
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The main policy to come out of the EPA in 1989 focused on how to handle buried garbage dumps.
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1989年时主要的政策重点都放在掩埋场的处理。 |
