Nowadays, the software radio has become a technique hot spot in the radio com-munication field, especially in the military radio communication field.
目前，软件无线电技术已成为无线电通信领域，特别是军用无线电通信领域的技术热点。
Nowadays the query optimization technique of XML databases has become a hot research topic in database field, and twig pattern matching is an important problem in XML field.
XML数据库的查询优化技术是当前数据库领域中的一个研究热点，而小枝模式匹配又是其中的一个研究重点。
Nowadays, with the great speed development of worldwide information science, in the education field, the multimedia technique is more and more permeating in teaching field.
当前，随着世界范围内的信息科学的飞速发展，在教育领域，多媒体正越来越多地渗透于学科教学之中。
As a noninvasive diagnostic and therapeutical technique in medical rehabilitation field, magnetic stimulation technique plays an important role in the word_wide research field.
磁刺激技术作为医学康复一种非侵入式的诊疗技术，是当前该领域国际范围的一项重要的研究课题。
There are many methods to measure the pattern of phased array antenna, such as the technique of plane scanning in near field, focusing method in Fresnel zone, general method in far field, etc.
阐述了用聚焦法在菲涅尔区测试相控阵天线的理论依据及实现方法，用实验结果对近远场方向图进行了比较。
Synthesis of aligned carbon nanotubes (ACNTs) is a key technique in the field of carbon nanotubes field emission display (CNTs-FED).
定向碳纳米管的制备方法是碳纳米管场发射显示器技术领域一项十分关键的技术。
Background &Objectives:It was difficult to get a good tissued ose distribution using fixed field irradiation technique in large field. But the translating scanning beam irradiation can make it.
背景与目的：用固定野技术行特大野照射时，很难得到理想的组织剂量分布，而平移扫描式照射却能做到。
Results Taget dose uniformity:The dose uniformity in target for two IMRT techniques, 3D CRT and Field in Field technique were improved in trend compared with conventional technique.
结果五种技术靶区剂量均匀度的优劣：3D和调强技术比常规技术有改善趋势。
As a new technique, photonic crystal had great applied value in the martial field and the civil field.
光子晶体这门新技术，无论是在军用还是民用方面都有极大的应用价值。
So the economic benifits of the technique are obvious. The technique is another development in the field of iron and manganese removal, and enlarges the research field of iro...
该工艺是地下水除铁除锰技术及工艺上的又一突破，拓展了地下水除铁除锰技术的研究领域。
So the economic benifits of the technique are obvious. The technique is another development in the field of iron and manganese removal, and enlarges the research field of iro...
该工艺是地下水除铁除锰技术及工艺上的又一突破，拓展了地下水除铁除锰技术的研究领域。
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