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Characteristics of attenuating and absorbing of super wideband radar surface wave by means of radar absorbing coatings as well as radar absorbing coatings combined with frequency selective surfaces are studied and then reported here.
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研究了雷达吸波涂层对宽频段雷达表面波衰减吸收的规律以及频率选择表面与吸波涂层相结合的复合吸波涂层对宽频段表面波衰减吸收的规律。 |
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Characteristics of cross-joint flush valve: they are time-lapse, self-closing, beeline of water route.
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卧式冲洗阀特点：延时自闭、可以适应各种水流路径成,有手柄式、按钮式、脚踏式。 |
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Characteristics of hand-pressing time-lapse faucets: They are applicable to they are applicable to our families and public places such as schools, bus stations, hospitals, factories, hotels, etc .because of Time-lapse, self-close, and free from waterpower
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手压式延时水龙头特点：适合与我们家庭使用，也适用于宾馆，饭店，车站，医院，学生公寓等公共场所，具有延时，自闭，卫生，不受水力限制;节水效果达50％显著等特点。 |
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Characteristics of heat balance parameters of Arctic Ocean drifting ice and open sea are presented based on the profile-flux method and the data obtained by the First Chinese National Arctic Research Expedition during Aug. 19－24,1999.
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利用中国首次北极考察队于1999年8月19日～24日在北冰洋浮冰区获得的大气近地层垂直廓线和辐射等资料，依据相似理论方法，对比分析了北冰洋无冰海面和冰面上热平衡参数的变化特征。 |
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Characteristics of new plant′s register amalysed.
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对湖北重点保护植物名录特点进行了分析。 |
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Characteristics of present land subsidence models in China were as follows: (1) flow models were quasi-three dimensional models; (2) parameters in models were constants; (3) subsidence models were linear elastic models; (4) couple of flow model and subsid
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摘要我国现有模型有下列特点：水流模型都是准三维模型，模型中的参数都是常数，沉降模型采用线弹性模型，水流模型和沉降模型的耦合分二步进行。 |
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Characteristics of the cloisonné enamel porcelain: plump on body part; smooth back of loach at bottom; natural and fluent lines on shoulder part.
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此款珐琅彩瓷器造型特点:腹部丰满，底足为光滑的泥鳅背，器物肩部线条流畅自然。 |
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Characteristics of trace and rare earth elements suggest that Ophiolite originated from the setting similar to mid-ocean ridge.
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微量元素和稀土元素特征显示蛇绿岩形成于类似洋中脊的构造环境。 |
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Characteristics of uniqueness and integrity lie in such drawing languages.
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中国画的笔墨语言具有独特性和统一性。 |
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Characteristics of vertical time-lapse self-closing flush valve: they are time-lapse, self-closing, beeline of water route.
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立式延时自闭冲洗阀特点：延时自闭、水流路径成“一”字型，有手柄式、按钮式、脚踏式。 |
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Characteristics, application of laser surface non-consolidation process in dies, development and research status of such process domestic and abroad as well as problems and trendency of dies surface reinforced treatment by laser have been introduced.
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分析了两端对称类零件在单向加压设备上成形时两端变形程度不同的原因，介绍了采用浮动模结构来解决这一问题的方法。 |
