如果硬要这样配合使用，牙盘和中轴之间结合的会很糟糕，可能会导致牙盘的花键损坏。
Using the wrong combination will result in a bad connection between crankset and bottom bracket and may lead to a damaged serration of your crankset.
然后，结合实际对振动规律进行了应用，该研究为减小深井钻具损坏和优化钻具设计提供了理论依据。
Then, the vibration law is applied in the field. The study provides the theoretical ground for deep Wells to reduce the drilling string failure and optimize the drilling string design.
根据影响第三方损坏因素的情况，采用故障树分析法和模糊综合评判法相结合的数学模型进行评价。
Based on the factors that cause the third party damage, a mathematical model was formulated using a fault tree analysis and a fuzzy comprehensive analysis.
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