Damage tolerance and durability meets the comprehensive requirements of prolongation of service life, high reliability and low maintenance cost of modem Submarines.
损伤容限与耐久性的结合体现了现代潜艇结构延长寿命、高可靠性和低维修成本的综合要求。
Damage tolerance and durability meets the comprehensive requirements of prolongation of service life, high reliability and low maintenance cost of modern submarines.
损伤容限与耐久性的结合体现了现代潜艇结构延长寿命、提高可靠性和降低维修成本的综合要求。
The main characteristics of drought tolerance in plants which are of the ability of dehydration tolerance with low water potential are maintenance of turgor and protoplasmic desiccation tolerance.
而低水势忍耐脱水的植物则是以保持膨压和原生质忍耐脱水为其主要特征。
Recently, accumulating evidences have shown that regulatory t cells play a key role both in maintenance of self tolerance and tolerance to allograft.
近年来，调节性T细胞在自身耐受和抑制同种异体排斥反应中的作用受到越来越多的重视。
Maintenance of grinding wheel: Coolant is not required. The grinding wheel is of super-tolerance to abrasion and electroplated type, without the need for calibration or repair.
砂轮维护：不需要冷却剂。砂轮为超耐磨、电镀型，不需要校准或修复。
Determination of detectable flaw size is the requirement for establishing maintenance plan, and it is an important basis for analyzing the damage tolerance and durability.
确定维修检测中可检裂纹的尺寸是制定维修大纲的需要，同时也是损伤容限耐久性分析所必须的重要依据。
The characteristics such as extreme temperature tolerance, desiccation resistance and easy maintenance make bryophytes a superior material for greening.
凭借其本身的抗旱性，对极端温度的耐受力，易于管理等特性，苔藓植物已经成为绿化材料的可选对象。
The characteristics such as extreme temperature tolerance, desiccation resistance and easy maintenance make bryophytes a superior material for greening.
凭借其本身的抗旱性，对极端温度的耐受力，易于管理等特性，苔藓植物已经成为绿化材料的可选对象。
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