1.
The Research of Prediction Method for Advanced Asphalt Pavement Service Life;
高等级沥青路面使用寿命预测方法研究
2.
The analysis and effect of asphalt pavement service life under heavy load traffic
重载交通对沥青路面使用寿命的影响分析
3.
The Determinate Factors and FEM Analysis of the Service Life of the Cement Concrete Pavement
水泥路面使用寿命的影响因素及有限元分析
4.
Factors of having influence on cement concrete pavement operation life and countermeasure
影响水泥混凝土路面使用寿命的因素及对策
5.
The Study on the Causes of Damage and the Using Life Prediction of Bridge Deck Pavements;
公路桥面铺装层损伤成因与使用寿命预测研究
6.
Prediction of Ultimate Bearing Capacity and Life-span of Asphalt Pavements
沥青路面极限承载力与使用寿命预估研究
7.
Void grade classification method of cement concrete pavement slab based on service life
基于水泥混凝土路面脱空板使用寿命的脱空等级划分方法
8.
Integral Backseat– hardfaced for maximum backseat life.
(10) 整体后座–硬面，使用寿命最长。
9.
The machine's life is very long.
这机器使用寿命很长。
10.
To help ensure its longevity
为保证该机的使用寿命,,
11.
operational life proof cycle
使用寿命,保证周期
12.
Cost Analysis for Total Life Cycle of Long-life Asphalt Pavement with Flexible Base
柔性基层长寿命沥青路面全寿命周期成本分析
13.
Propagation of Surface Crack in Asphalt Pavement under the Traffic Load and the Research of Fatigue Life;
行车荷载作用下沥青路面表面裂缝的扩展以及疲劳寿命的研究
14.
Seats are hardfaced with SS410 and welded-in for lifetime service.
阀座用410不锈钢进行硬面，通过焊接装配延长使用寿命。
15.
Analysis of the Wear and Friction on the Surface of Carbide Cemented Drawing Die for Copper Tube and Research on Service Life;
铜管拉拔用硬质合金模具表面摩擦磨损分析以及使用寿命研究
16.
The internal surface of cylinder is honed and processed so that the fricition coefficient is low and the service life is long.
气缸内表面经精细珩磨加工，摩擦系数低，使用寿命长。
17.
Study of Surface State for Bond Coat on the Service Life of Thermal Barrier Coating
粘结层表面状态对热障涂层使用寿命影响的研究
18.
Modified gray prediction model of service life for airport cement concrete pavement
机场水泥混凝土道面使用寿命的改进灰色预测模型