电子发射材料的组份和质量关系到钨阴极的寿命和支取的电流密度.
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Extended cutting capability , easier hand-feed and longer tool life are realized.
手动进给方便,使用寿命长,适用于模具等合金工具钢到普通钢材的加工.
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PH chipbreaker extended the tool life by 1.5 times of the competitor's coated insert B.
PH断屑槽与其他公司涂层刀片B相比,刀具寿命提高了1.5倍.
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房屋的建设,在为人类提供居住的处所的同时,更将引入使人类增进寿命的增值功能.
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性成熟期测算法推算,人类的最高自然寿命应是112—150岁.
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高温热风炉的应用使热风温度提高,炉衬寿命延长.
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Bearing quickly losing effectiveness will lead to the manifest reduction of its service life.
轴承的快速失效,导致牙轮钻头寿命的明显降低.
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The utility model is not affected by and cold contraction anda long service life.
本实用新型不受热胀冷缩的影响,使用寿命长.
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The improvement of V-shape driving belt is mainly for the purpose of extending its service life.
形传动带的改进目的主要是为了提高其使用寿命.
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We would report that the mean life of the company's batteries is 36 months.
我们可以向经理报告,该公司所产电瓶平均寿命是36个月.
词典精选例句
Lower Start current, Less power consumption will expand battery cell lifespan.
启动电流低, 耗电少,能增强汽车电瓶寿命.
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本文介绍了微动损伤的机理和微动疲劳寿命的研究方法；利用UG软件对燕尾榫联接结构创建了参数化实体模型；
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More auto function, and long lifetime of mainframe with better stability.
自动化功能更多, 整机寿命以及稳定性能更佳.
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The prospect of a reliable human longevity pill is still distant.
研制出可以延长人类寿命的有效药物仍然是个遥不可及的挑战.
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其他用于选择过滤材料的标准必须服从于排放浓度的控制标准和使用寿命的要求.
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Features high luminous efficiency, long life, light color and small features.
特点:具有发光效率高,寿命长, 色光好, 体积小巧.
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