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By adopting unique technique, we mount metal outside the special ceramic liner so that the ceramic liner for mud pump can take the advantages of special ceramics, including high hardness, good anti-wear ability and small coefficient of thermal expansion. |
中文意思: 缸套是泥浆泵的主要易损件,由于工作条件十分恶劣,金属缸套不耐腐蚀,使用寿命短,在地层复杂的条件下钻井时,常因更换缸套而影响钻井效率,此项工作劳动强度大。 |
以下为相关句子列表(点击查看,可以看对应的解释):
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By adopting the iodide-iodate reaction system as an index, the distribution of segregation index (X) along the radial direction of packing and the effects of different operational conditions (e. g. rotational speed, flow rates) on micromixing efficiency o
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通过设计一台能实现沿程取样的旋转填充床,同时通过采用一种平行竞争微观混合体系-碘化物-碘酸盐反应体系,考察了填料的不同径向位置离集指数的分布及各操作参数对旋转填充床微观混合效率的影响。 |
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By adopting the method, optimized runners and gate dimensions could be gained through iterative calculation according to the output results of the flowing simulation software after the location of the runners and cavities were fixed.
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利用该方法可在流道和型腔布置设定好后,根据流动模拟软件的输出结果,通过迭代计算得到优化的流道和浇口尺寸。 |
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By adopting the partial coordinates system and the turning angle of globe hinge the position of moving platform was described, and the influence on working space of parallel robot affected by factors of turning angle of motion pair, rod length and interfe
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摘要选用局部坐标系和球铰的转角描述了动平台的位置,分析了运动副转角、杆长、支链干涉等因素对并联机器人工作空间的影响。 |
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By adopting the present method, the workspace of 3-RPS parallel manipulator is obtained.
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运用所提的方法,得出了3-RPS并联机器人的工作空间求解结果。 |
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By adopting the vibration signal amplitude domain multi-parameter diagnosis method, the troubles of the valve on a triplex pump can be recognized accurately.
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采用振动信号幅值域多参数(如峭度指标、裕度指标和脉冲指标等)诊断法,可较准确地判别三缸泵泵阀的故障。 |
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By adopting unique technique, we mount metal outside the special ceramic liner so that the ceramic liner for mud pump can take the advantages of special ceramics, including high hardness, good anti-wear ability and small coefficient of thermal expansion.
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缸套是泥浆泵的主要易损件,由于工作条件十分恶劣,金属缸套不耐腐蚀,使用寿命短,在地层复杂的条件下钻井时,常因更换缸套而影响钻井效率,此项工作劳动强度大。 |
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By adoption of a series of construction techniques, such as Doka sheathing board pasted with Finland board, affixing double-sided gum at the bottom of the sheathing board, controlling depot exterior with angle steel, and mending fissures with epoxy resin
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通过采取多卡模板外贴芬兰板、模板底口粘贴双面胶、角钢控制收仓面、环氧树脂腻子补缝等一系列的施工技术工艺,使清水混凝土墙施工达到预期质量要求和工艺效果,满足了设计要求。 |
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By age 14, she was featured soloist with the London Mozart Players.
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14岁的时候,她就是伦敦莫扎特演奏家中的主要独奏者。 |
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By agreeing to these rules, you warrant that you will not post any messages that are obscene, vulgar, sexually-orientated, hateful, threatening, or otherwise violative of any laws.
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同意这些规章,意味著您保证不会张贴任何淫秽,粗俗,裸露,仇恨,恐吓,或其他任何违反法律的内容。 |
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By all accounts IKB gobbled up assets that met its rating criteria.
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众所周知,IKB通过拼命攫取资产来迎合自身的(投资)等级标准。 |
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By all accounts, Pakistan bought North Korean nuclear-capable missiles in the early 1990s for cash.When money later got tight, it bartered nuclear expertise instead.
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据说,在20世纪90年代,巴基斯坦用现金购买北朝鲜能装载核武器的导弹,当现金吃紧后,就用核技术来代替。 |
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