1.
Reappraisal of Metal Resource Life by the Material Recircul ation Index;
用材料再生循环指标重新评估金属资源寿命
2.
The average life is much longer than the reular one.
属于更加节能的光源，其寿命比普通型金卤灯更长。
3.
Fatigue Behavior and Fatigue Life Prediction of Metals under Multiaxial Cyclic Loading;
金属材料的多轴疲劳行为与寿命估算
4.
origin, valuation and life of intangibles
无形资产的来源、估价和寿命
5.
Nonferrous metal mineral resources are limited and non-renewable resources, and the lifeblood of the nonferrous metal mining enterprises.
有色金属矿产资源是不可再生的有限资源，也是有色金属矿业企业的生存命脉。
6.
Fatigue Life Evaluation of a Circular Membrane in the Laminated Membrane Coupling;
金属膜片联轴器圆环式膜片的疲劳寿命计算
7.
Simulation of Fatigue Crack Extension Life of Metal Material
金属材料疲劳裂纹扩展寿命的仿真研究
8.
Finite Element Analysis to Fatigue Life of the S-shape Bellows
S型焊接金属波纹管疲劳寿命的有限元分析
9.
Uncertain Lifetime and Post-retirement Investment Decision for Occupational Pension
寿命不确定与企业年金退休后投资决策
10.
Finance resources nature and finance resources efficiency problem probing;
金融资源属性与金融资源效率问题探讨
11.
Magnesium anode is used to extend tank life.
本热水器采用金属镁阳极棒,有利于延长内胆的使用寿命。
12.
Research on Very High Fatigue Life Distribution and High Reliability of Structural Components;
金属材料超高周疲劳寿命分布和元件高可靠性研究
13.
Parametric Design and Fatigue Life Analysis of Gantry Crane's Metal Structure Based on ANSYS
基于ANSYS软件的门式起重机金属结构的参数化设计及疲劳寿命分析
14.
STUDY ON LIFE LOSS OF IMPORTANT METAL COMPONENTS FOR PEAK-REGULATING UNITS AND OPTIMIZATION IN OPERATION THEREOF
调峰机组重要金属部件寿命损耗及优化运行研究
15.
EFFECT OF TRANSITION-METAL CONTAMINATION ON MINORITY LIFETIME IN CAST MULTI-CRYSTALLINE SILICON UNDER RAPID THERMAL PROCESSING
快速热处理工艺下金属杂质对铸造多晶硅少子寿命的影响
16.
The Effctive Way of Extension Die&Mold Service Life--Diffision of Metallic Carbide Coating Technology
延长模具寿命的有效途径——扩散法金属碳化物覆层技术
17.
comprehensive recovery of raw materials in extractive metallurgy of heavy metals
重金属冶金资源的综合回收
18.
Studies on Au-polymetallic Deposit Prognosis in Baishan Area
白山地区金多金属矿产资源预测研究