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- high pretightening force 高预紧力
- The pretightening force of bolt is the important norm for insuring the connection reliability. 螺栓预紧力是衡量联接可靠性的重要指标,目前普遍采用力矩法和转角法上紧螺栓。
- Onto a detecting element, the media will generate a force in balance with the pretightening force of the preset spring (3). 在检测元件上产生一个作用力与预设弹簧（3）预紧力相平衡.
- It is pointed out that inferior bolt and big dismounting pretightening force are the main reason to result in bolt fracture.The improvement measures are set forth. 指出螺栓质量不良和拆装预紧力大是螺栓断裂的主要原因,同时提出了改进意见及措施。
- There are two forms of axial pretightening force calculating formula for cone safety clutch in different design handbooks and resulted in the confusion to many designers. 圆锥安全离合器轴向预紧力计算公式在不同设计手册中有两种不同的形式,使设计者无所适从。
- According to the analysis of the table lookup, the graph method and the simulating formula method of selecting bolt diameter without controlling pretightening force under dead load were presented in this paper. 摘要通过对查表法资料进行分析，提出了静载时选择不控制预紧力的紧螺栓联接螺栓直径的图线法和模拟公式法。
- If the pretightening force was increased, girth welds to fix bolts were often ruptured.In this paper, finite element analysis is applied to finding the root causation of this problem.... 为了寻求引起主小车轨道压板螺栓焊缝开裂的原因,本文采用有限元分析技术进行辅助分析,得出螺栓焊缝开裂的原因。
- DISCUSSION ON BOLT COUPLING PRETIGHTENING FORCE 对螺栓联接预紧力的探讨
- without controlling pretightening force 不控制预紧力
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- Principium research and application on rockbolt supporting pretightening force 锚杆支护预紧力的初步研究及应用
- I set a high value on his advice. 我认为他的忠告很有价值。
- Numerical Analysis of Pretightening Force of Diesel Connecting Rod Bolts 柴油机连杆螺栓预紧力的数值分析
- Many competitors have entered for the high jump. 已有许多人报名参加跳高比赛。
- She enjoyed high prestige among the masses. 她在群众中享有很高威信。
- The dresses in the shop are priced high. 这家商店的衣服定价很高。
