It is concluded that hygrothermal environment and initial crack in resin-rich area were prime reason for performance lost of stitched laminates.
根据试验数据及观察结果,探讨了缝合层压板的性能下降的原因及损伤破坏机理。
The results indicate that the heat transfer reduction rate of the CTAC drag-reducing fluid increases with Reynolds number when Reynolds number is below the critical value and decreases rapidly when Reynolds number exceeds the critical value,the trends of heat transfer .
结果表明,在减阻流体流动达到临界雷诺数之前,传热性能下降率随雷诺数的增大逐渐增大,在达到临界雷诺数之后,传热性能急剧增强;传热性能下降率与减阻率变化趋势相同;减阻流体的温度梯度在过渡层比水大,在湍流核心区比水小。
Abstract: The reasons of the decrease of flocculating sedimentation of activated sludge in the process of bio chemical sewage treatment were analyzed.
文摘:分析了在污水生化处理过程中活性污泥沉降性能下降的原因。
Structural Behavior of Large Steel Tanks under Harmonic Settlement;
大型钢储罐在谐波沉降下的结构性能
Dementia is a condition of declining mental abilities, especially memory.
老年性痴呆是指脑功能下降的一种状态，特别是记忆力下降。
Investigation of Oral Antihypertensive Drugs and Risk Factors Analysis of Descending Renal Function in Hospitalized Chronic Kidney Disease Patients
慢性肾脏病住院患者降压药使用调查及肾功能下降危险因素分析
The stretchability is im proved with the reduction of nitrogen content in steel.
钢丝拉拔性能随钢中含氮量下降而有所改善。
Has a Calibration Profile been established in order to detect machine long term performance degradation?
有否建立标准曲线以侦测出机器性能的下降?
Structural Behavior of Tapered Steel Storage Tanks under Measured Differential Settlement;
变壁厚钢储罐在实测不均匀沉降下的结构性能
Structural Behavior of Steel Storage Tanks under Measured Differential Settlement;
钢储罐在实测不均匀沉降下的结构性能
negative characteristic
负特性下降特性曲线
The value of the dollar may fall.
美元的币值可能下降。
It is very / most improbable that the level of unemployment will fall.
失业率几无可能下降.
Device miniaturization results in reduced unit cost per function and in improved performance.
器件微小型化导致每单元功能成本的下降以及性能的改善。
Production of the new nuclear power plants has slowed down because of the public concern over the safety of nuclear energy.
因为公众对核能安全性的关注，新型核能发电厂的产量有所下降，
Conclusion The number of cholinergi c neurons and abilities of learning and memory of vascular dementia rats are dec reased.
结论 :血管性痴呆大鼠海马胆碱能神经元减少 ,空间记忆能力下降。
Enhance Competence and Decrease Fragility--Gender Analysis of the Reemployment for Laid-off Workers in the Western Region
增强能力与降低脆弱性——西部下岗职工再就业的社会性别分析
Skeletal Muscle Dysfunction and the Related Mechanism in Chronic Obstructive Pulmonary Disease
慢性阻塞性肺疾病骨骼肌功能下降的调查分析与机制探讨
drooping voltage generator
电压下降特性发电机
Acute rejection decreased to 11% in 2004.
2004年急性排斥下降到11%。
