维修: keep in (good) repair; service; maintain 短语和例子维修良好 in good repair; 维修房屋 maintain houses and buildings; 维修汽车 service a car; 设备维修 maintenance of equipment; upkeep of equipment; 需要维修 need (pu
Abstract : the reasons of sliding of the underwater repairing and maintenance facilities are briefly analyzed . some effective measures to be taken to improve the anti - sliding ability of these facilities are proposed and the effectiveness of their application is illustrated 文摘:简要分析了引起水下维修装置滑移的原因，从计算方法上分析、改善、提高抗滑移稳定性，介绍了维修装置所采取的有效措施、手段及应用效果。
