Heat treatment changes the structure of the cobalt binder phase and the properties of the WC-Co hardmetals. The higher the cobalt content in the alloy is, the more effective the heat treatment is. The present work has found that the transformation of α-Co to ε-Co can be depressed by quenching the specimens in oil from 1000℃ and hence the transverse rupture strength of these specimens can be increased. During tempering the quenched specimens, new precipitated phases which have dispersion hardening effect on the cobalt binder phase have been observed

Suggestions for enhancing personal communications Effective listening Various types of project meetings Formal project presentations Project reports Project documentation Collaborative communication tools

1 Computer Number Representation 2 Machine Precision 3 Types of Errors 4 Subtractive Cancelation and Misc Operations 5 Effective Algorithm 6 Reducing Steps of Computation 7 Error Assessment 8 Best Approximation 9 Review & Summary

•1. 掌握饱和土有效应力原理的基本概念; •2. 理解非饱和土有效应力原理; •3. 掌握渗流稳定条件下土体中的有效应力计算 •4. 本节难点为轴对称三维应力状态孔压系数的概念及其计算方法

1 Asynchronous I/O Latency Asynchronous I/O interfaces Message queues 2 I/O optimizations Optimizing network transfers Optimizing local transfers 3 Influence of data structures on I/O Measuring I/O efficiency of algorithms 4 Caching Principles Policies Distributed Caches 5 Conclusion

对外经济贸易大学：《银行管理学 Bank Management》课程教学资源（授课教案课件）Chapter 07 The Effective Use of Capital

对外经济贸易大学：《高级商务英语听说》课程教学资源（授课教案）Unit 13 Effective Communication—Language and Culture 有效沟通—语言文化

Effective Soundness-Guided Reflection Analysis

《光波导理论与技术 Optical Waveguides Principles and Technologies》课程教学资源（参考文献）Performance of the effective-index method for the analysis of dielectric waveguides

1. Input-output economics, the foundation of CGE & GSC (a) the input-output table (b) national accounts (c) the one-country input-output model (d) the Leontief paradox (e) effective rates of protection (e) the multi-regional or multi-national I-O model - starting point for CSC analysis 2. CGE modelling (a) Johansen’s model of Norway (b) Johansen’s solution matrix versus Leontief’s inverse (c) trade in a CGE model, Armington to Melitz 3. Applying existing CGE models to supply chain issues (a) Walmsley & Minor on reversing NAFTA (b) Dixon, Rimmer and Waschik on Buy-America(n) 4. Towards a CGE model with supply chain features: designs, components, assembly and sales 5. Concluding remarks