The intensified test research shows that the utilization of polypropylene fiber and silica fume can obviously improve the recycled concrete's mechanics performance and increase its strength.
通过试验研究，得出利用聚丙烯纤维和硅粉对再生混凝土进行强化，可以明显改善其力学性能，提高其强度；
Intensified in the sub-prime crisis, is sweeping the global economy and financial system, also becoming a test of the world's financial system and risk tolerance.
愈演愈烈的次贷危机，正席卷着全球的经济和金融体系，也同时考验着各国金融体系的风险承受能力。
The test results show that the boiler has some good qualities, such as intensified diathermancy, cleaning combustion, high efficiency, energy saving, low pollution and long lifespan etc.
实测及运行经验表明，此系列燃气锅炉具有强化传热、洁净燃烧、高效节能、低排放、经久耐用等优点。
The test results show that the boiler has some good qualities, such as intensified diathermancy, cleaning combustion, high efficiency, energy saving, low pollution and long lifespan etc.
实测及运行经验表明，此系列燃气锅炉具有强化传热、洁净燃烧、高效节能、低排放、经久耐用等优点。
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