thermal life
英 [ˈθɜːml laɪf]
美 [ˈθɜːrml laɪf]
网络 耐气候性; 热寿命
双语例句
- Brief remarks on the evaluation of the thermal life test of Si-XLPE and its conclusions are made.
此外对硅烷交联聚乙烯的热寿命评定试验及其结论作了简要说明。 - Impacts of Void Defects on Thermal Fatigue Life in Coaxial-cable Solder Joint
气孔缺陷对同轴电缆焊点热疲劳寿命影响 - The relationship between strain hysteresis energy damage and UDDEHOLM thermal life
应变滞后能损伤与Uddeholm法热疲劳寿命的相关性 - Effect of temperature cycling stress profile on the thermal fatigue life of solder joints of QFP
温度循环应力剖面对QFP焊点热疲劳寿命的影响 - The thermal cycle dwell time, thermal cycle temperature range and the maximum dwell temperature were changed to observe their effects on the thermal fatigue life of solder joint; the length and thickness of substrate were also changed to research the dimension effect.
通过改变热循环保温时间、温度范围和最高温度，研究各参数对焊点热疲劳寿命的影响，同时也考察了基板的长度和厚度的影响。 - Development of the research on the thermal fatigue life prediction of packaging structures
封装结构的热疲劳寿命预估研究进展 - Low cyclic thermal fatigue life is an important parameter for evaluating the reliability of diesel engine.
热疲劳寿命是评价柴油机可靠性的一个主要指标。 - Thermal fatigue life analysis on the PBGA Solder Joint
PBGA焊点的热疲劳寿命分析 - On the basis of activation energy changes and experimental statistical method, we suggest two methods for the rapid estimation of thermal life of enamelled wires.
本文从能量观点和经验统计出发，提出两种快速评定漆包线热老化寿命的公式和方法。 - A parameter Δ W is proposed from energy aspect to characterize the capacity of crack propagation. The in-phase thermal fatigue life is the same as the out-of-phase thermal fatigue life for identical Δ W values.
从能量角度提出了一个用于描述裂纹扩展能力的参量ΔW，在相同ΔW值下，同相热疲劳寿命和异相热疲劳相等。 - Evaluation of low cyclic thermal fatigue life and safety for diesel engine's pistons
柴油机活塞的低周热疲劳寿命预测与安全性评价 - The Statistical Analysis and Optimal Evaluating on Thermal Fatigue Life of CCGA Based on Solder Joint Shapes
CCGA焊点热疲劳寿命统计分析与评价优化 - Improve Thermal Fatigue Life of Cast Steel Disk Component for Annealing Furnace
提高退火炉用圆盘构件热疲劳寿命的研究 - According to the theorem of heat-oxygen ageing, thermal life evaluation parameters and test method is chosen reasonably. The performance of thermal ageing of ethylene-propylene rubber insulation for production is evaluated practically.
根据热氧老化原理，合理地选择了热寿命评定参数和实验方法，实际的评定了产品应用的乙丙橡皮绝缘的热老化性能。 - Effect of quenching temperature on the microstructure and thermal fatigue life of ti_2alnb-based alloy
淬火温度对Ti2AlNb基钛铝合金组织和热疲劳寿命的影响 - The application of differential scanning calorimetry in study of the thermal life of cable on ship
舰船电缆绝缘材料热老化寿命的差示扫描量热法研究 - Numerical analysis on thermal field and assessment on thermal fatigue life of material
刹车鼓热场数值分析及材料热疲劳寿命评估 - Temperature Differential of Thermal Life Expectancy Decreasing to Half for Power Capacitor The humidity is heavy and the light is less.
电力电容器热寿命减半的温度差棚室内湿度大，光照弱，光照强度减半； - The Orthogonal Experiment and Regression Analysis of PBGA Solder Joint Thermal Life
PBGA焊点热疲劳寿命的正交试验及回归分析 - The thermal life evaluation of the new type of insulation system is also introduced
同时介绍了该绝缘体系的热寿命评定方法及结果 - The Effects of Additive on Thermal Shock Life of Cr_2O_3 Coating and the Choice of Coating
添加剂对Cr2O3涂层热震失效寿命的影响与涂层的实际选用 - A Study of Thermal Fatigue Life Prediction of TBC
热障涂层热疲劳寿命预测方法研究 - The Effects of PBGA Solder Evolving Parameters on Thermal Fatigue Life
PBGA焊点形态参数对热疲劳寿命的影响 - The regression relations between the primary solder joints shape parameters and thermal fatigue life of CCGA are derived through orthogonal experiments and regressions analysis.
通过对CCGA焊点形态参数与热疲劳寿命进行正交回归分析，得出了CCGA焊点形态主要参数与热疲劳寿命之间的关系表达式。 - According to the relation between thermal decompose kinetics and thermal aging, the thermal aging life curves of PI hybrid film with nano-alumina particles in different containing in N2 and air were drawn.
按照材料热分解动力学与热老化之间的关系，拟合了纳米Al2O3杂化PI薄膜在空气气氛和氮气气氛下的热老化寿命曲线图。 - The τ spectrum is studied by simulation data to analyze the effect of formation water salinity, porosity and oil saturation on the eigen value of thermal neutron life.
系统研究模拟数据的热中子寿命谱，分析地层水矿化度、孔隙度和饱和度对地层τ本征值的影响。 - The thermal aging life evaluation of cables in service should be carried out to guarantee their stable and safe operation.
为保证电缆能够安全稳定运行，有必要对电缆运行状态下的热老化寿命进行研究。 - Up to now, most researchers take the accelerated thermal aging testing in laboratory as a means of cables thermal life evaluation, by establishing thermal life model to extrapolate the service life under cables rated temperature.
目前对电缆热寿命的研究多以实验室高温加速老化为手段，建立寿命模型以外推电缆额定温度下的使用寿命，而对加速试验数据及寿命模型缺少可靠性验证。