1.
Oil film life, rate of oil film thinning, water-oil interfacial properties and their effects on demulsification of model petroleum emulsions (O/W) in the presence of demulsifiers are studied.
研究了破乳剂存在下油膜寿命、油膜薄化速率以及油水界面性质与破乳效果的关系。
2.
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
3.
The servicee life of the coating is directly proportional to the thickenss applied.
涂层的保护寿命直接与涂膜厚度成正比。
4.
FLUORESCENCE LIFETIME OF THE NEAR-BAND EDGE EMISSION IN ZnSe SINGLE CRYSTAL THIN FILMS
硒化锌单晶薄膜近带边发射的荧光寿命
5.
Fatigue Characteristics and Life Prediction for MEMS Electroplated Copper Films;
MEMS电镀铜薄膜疲劳特性与寿命预测研究
6.
Influence of the film cooling hole on the endurance life of the turbine blade
涡轮叶片持久寿命预测中气膜冷却孔的影响
7.
Electrical Aging Lifetime Model of Polyimide Film Under High Voltage Square Impulses
高压脉冲方波下聚酰亚胺薄膜电老化寿命模型
8.
actual life
有效寿命,实际寿命
9.
The mobility and the lifetime of minority carriers in polysilicon films are two key parameters of current gain increment.
多晶硅膜的少子迁移率和寿命是提高电流增益的两个关键参数.
10.
Study on Fatigue Fracture Property and Life Prediction of Notched Electroplated Copper Film;
电镀铜薄膜缺口件疲劳断裂特性与寿命预测研究
11.
Aging Model of Polyimide Film under Paulse Voltage;
基于脉冲电压的聚酰亚胺绝缘膜老化寿命模型研究
12.
Experimental Study on the Influence of Shot Peening on Fatigue Life of Automobile Clutch Diaphragm Spring
喷丸强化对汽车离合器膜片弹簧疲劳寿命影响的实验研究
13.
Effect of diamond-like carbon films on the bearing steel surface mechanical properties and rolling contact fatigue life
类金刚石薄膜对轴承钢表面机械性能和滚动接触疲劳寿命的影响
14.
mean time to failure
平均寿命时间（MTTF）
15.
if their lives are not unduly long, it is not because they are disinclined to longevity.
无余命，非恶寿也。
16.
High luminous efficacy, average life-span 8000 hrs.
高光效，长寿命，平均寿命长达8000小时。
17.
Narwhals maximum life span is about 50 years.
（寿命：独角鲸的最大寿命大约为50年。）
18.
Analysis of Economic Life-span in the Management of Total Life of Weapon Equipment;
武器装备全寿命管理中经济寿命分析