黑化热处理等优良技术 TXG
耗能减振技术优良的性能使得它在实际工程应用领域倍受关注,目前已在很多国家推广使用。
Excellent energy-damping technology, reliable performance makes it practical engineering applications in much concern has been to promote the use of in many countries.
一般而言,比起那些你听说或者看到的狡猾伎俩,优良的技术被搜索引擎青睐的机会大得多。
As a general rule, good technique has a far better chance of working on the search engines than any cunning trick you may hear or read about.
造纸者最终发明出了多种机械、化学技术,利用木浆生产出了质地优良的纸张,原料供应(和破布不同)无限扩大。
Eventually, papermakers were able to invent a variety of mechanical and chemical techniques engineer decent-quality paper out of pulped wood, a supply that (unlike cloth rags) appeared limitless.
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