1) high-low temperature cycle lifetime
高低温循环寿命
1.
Research on high-low temperature cycle lifetime of 1310nm LDs modules;
1310nm LD组件高低温循环寿命研究
2) low cycle fatigue life
低循环疲劳寿命
1.
Elastoplastic finite element analysis and low cycle fatigue life prediction of an engine combustor case were completed.
对某发动机燃烧室外套进行了弹塑性有限元分析和低循环疲劳寿命预测。
2.
Accounting for creep and stress relaxations long-term life and low cycle fatigue life prediction method for gas turbine engine hot section is established.
建立了考虑蠕变和应力松弛的航空发动机涡轮叶片等高温构件的持久寿命和低循环疲劳寿命预测方法。
3.
On the basis of before-mentioned circs,the factors affecting the component low cycle fatigue life were investigated.
以某型发动机一级压气机轮盘为对象,应用该方法进行了关键部位榫槽的模拟件设计和低循环疲劳寿命考核试验。
3) LCF life
低循环疲劳寿命
1.
Considering the features of P/M superalloy,the traditional strength and LCF life design must be modified and validated to ensure the reliability of P/M superalloy turbine disk.
由于粉末高温合金材料的特殊性,为了保证粉末高温合金轮盘的可靠性,需要修正传统轮盘强度和低循环疲劳寿命设计技术并进行验证。
2.
The LCF life of the turbine disk is evaluated using the method provided by SPEY MK202 engine stress standard(EGD-3).
对某涡桨发动机高压涡轮盘进行了有限元应力分析,结果表明:在各工作状态,涡轮盘的应力水平在各工作状态都处于弹性范围,最大应力点始终处于轮盘的偏心孔处;采用斯贝MK202发动机应力标准(EGD-3)提供的方法,对该涡轮盘的低循环疲劳寿命进行了估算。
4) high-low temperature cycle
高低温循环
1.
Based on the operation of VRLA batteries a series of experiments on linear expansion coefficient,charge under high temperature and high pressure and high-low temperature cycle were done to verify the sealed effect of terminals sealed with the glue,and solving the problem of the terminal leakage.
通过对端子密封胶的线性膨胀系数、高温高压充电性能、高低温循环性能的测试,更好地验证了端子密封胶的性能,从而使铅酸蓄电池端子漏液问题得到解决。
5) cycle life
循环寿命
1.
Effect of boron on the discharge capacity and cycle life of rare-earth-based AB_5-type hydrogen storage alloy;
硼对稀土系AB_5型贮氢合金电化学容量及循环寿命的影响
2.
Measures on improving cycle life of motive power VRLA batteries;
提高动力用VRLA电池循环寿命的措施
3.
Disscussion on charge acceptance and cycle life of VRLA batteries for electric bicycles;
电动车用VRLA蓄电池的充电接受与循环寿命探讨
6) cyclic life
循环寿命
1.
The influence on C 5 and C 2 of plate thickness and electrolyte additive has been researched and the effect of different discharge modes on cyclic life were compared.
通过对比不同厚度极板及不同电解液添加剂对电池C5、C2 的影响 ,并对比不同放电方式对电池循环寿命的影响 ,为电动助力车用密封电池的设计开发提供依据 ,并开发出性能优良的电动助力车用蓄电
2.
The cyclic test results showed that the battery with proper density and quantity of electrolyte had excellent performance of capacity and cyclic life.
电池循环试验结果表明:采用恰当的电解液密度和电解液用量,蓄电池具有良好的容量和循环性能,5A100%(DOD)放电的循环寿命超过300次;电池组容量的均匀性与负极活性物质的硫酸盐化是影响蓄电池组循环寿命的重要因素。
补充资料：低温体外循环
低温体外循环
hypothermia extracorporeal circulation
低温是指利用药物或辅以物理方法使体温降低至一定程度，以降低体内特别是重要器官的代谢和耗氧，增加机体对缺氧的耐受力。体外循环是将静脉血引到体外人工心肺机的氧合器(人工肺）内进行氧合，使之成为动脉血，再经血泵(人工心脏）送回体内动脉，从而代替心肺维持全身的血液循环和呼吸功能。低温和体外循环技术常结合使用，广泛应用于心脏外科的心脏内直视手术。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条