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Describes species of Ornativalva Gozmany: O. ochraeofusca Sattler and O. frontella Sattler discovered in China.
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本文记述中国柽麦蛾属新纪录种:额柽麦蛾Ornativalva frontellaSattler和褐柽麦蛾Ornativalva ochraceofusca Sattler,两种均分布于宁夏。 |
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Describes new-type braiding yarns, the technical parameters and processing property ofbraider SK-0, and analyses of the technical and economic efficiency of the braider.
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介绍了新型质编结丝及SK—0型编丝机的技术参数、工艺性能，并进行了技术经济分析。 |
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Description of a New Species of the Gamasid Mite (Acari: Laelapidae)
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长岭下盾螨新种记述(蜱螨亚纲:厉螨科) |
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Description on Mortise Form by Mathematic Method
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以数学方法对榫眼形状进行描述 |
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Design of the Chaser
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螺纹梳铣刀的设计 |
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Design & Analysis on Mathematic Model of Semi-Continuous Rolling Process of 90 Board Belted Steel
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90板带半连轧过程数学模型的建立及分析 |
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Design And Implementation of On-Board Packard Telemetry Equipment
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星载分包遥测设备的设计和研制 |
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Design Art and Works of American Landscape Architect Peter Walker
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美国当代景观设计大师皮特·沃克的艺术与作品 |
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Design Creating the Miracle
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设计创造奇迹——品牌设计之价值体现 |
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Design Improvement on Construction of Hanger Abrator Cabinet.
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吊钩抛丸清理室结构部件的改进设计 |
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Design Method of Pall Friction Dampers
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Pall 摩擦耗能器的设计方法 |
