The paper gives anexamination and repair of the bucket and measures for protection against erosion.
文中还介绍了消力戽的检修及改造,提出了防止蚀损及蚀损补修措施.
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The Honghe River basin suffers from low plantation coverage and water and soil erosion.
红河流域植被覆盖度低,水土流失严重.
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目的: 观察干扰素联合爱宝疗治疗宫颈糜烂的临床疗效.
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水土流失的主要原因是毁林开垦,陡坡种植.
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Cortisol causes erosion of your intestinal lining, which can lead to ulcers.
皮质醇导致你的肠道内膜被侵蚀, 这可能会导致胃溃疡.
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萨尔瓦多因是美洲大陆土壤侵蚀最严重的地方而有了这份不光彩的名声。
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Since then a variety of control engineering, and water diversion works, erosion decreased.
此后由于各种控制工程和引水工程的进行, 侵蚀有所减小.
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The most wear form is adhesive wear, arc erosion and plastic deformation.
粘着磨损 、 电弧侵蚀、塑性变形是其主要的磨损形式.
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耐热等级H级.有良好的机械强度 、 电气性能及耐化学腐蚀性.
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The erosion wear resistance is one of the most important properties of abradable seal coating.
抗冲蚀性是可磨耗封严涂层最重要的性能.
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Application of sherardizing steel is limited for bad erosion-corrosion resistance.
渗锌钢不耐冲刷腐蚀,其应用受到了限制.
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