文章详细信息 关键词： 水性;;合成;;聚氨酯;;性能测定 [gap=523]Keywords: aqueous;synthesis;polyaminoester;performance measurement
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在家畜育种中,生产性能测定(performance testing)是指确定家畜个体在有一定经济价值的性状上的表型值的育种措施,其目的在于:①为家畜个体遗传评定提供信息;②为估计群体遗传参数提...
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标准化GB/ T - 实施要点梁新邦(北京钢铁研究总院 , 北京 )摘要: 关键词 : 标准 ; 拉伸试验方法 ; 性能测定 [gap=662]Keywords : Standard ; Tensile testing method ; Property determination
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电性能测定仪 Electrical Property Tester ; Electrical Property
老化性能测定仪 Aging Property Tester ; Aging Property
燃烧性能测定仪 Combustion Property Tester ; Combustion Property
光学性能测定仪 Optical Property Tester ; Optical Property
热物理性能测定仪 Thermal Physical Property Tester ; Thermal Physical Property
奶牛生产性能测定 DHI ; Dairy Herd Improvement
机械性能测定仪 Mechanical Property Tester ; Mechanical Property ; Mechanical Property Tester F-sA xq
生产性能测定 DHI ; performance test ; production performance testing ; Dairy Herd Improvement
吸水性能测定仪 bibliometer ; bibliometre
Besides, ventilators in mine are usually distributed to remote region, long-range monitoring and performance test are important for modern management of mine.
另外,矿用通风机大多分布于矿井的偏远区域,进行远程监测和性能测定是实现现代化管理的重要环节。
参考来源 - 基于网络的矿用通风机故障预警及性能测定系统的开发·2,447,543篇论文数据，部分数据来源于NoteExpress
对经处理的表面进行了传热性能测定和表面抗垢特性的考察。
New surface films were prepared to to achieve multi-purpose effects of heat transfer enhancement, anti-fouling and anti-corrosion in the seawater evaporator.
本工作首先对商品壳聚糖进行水份含量，脱乙酰度等性能测定；
This work first carries on the water content, the degree of chitin deacetylation of the merchandise chitosan.
对不同规格2d 12铝合金进行晶间腐蚀、剥蚀和应力腐蚀性能测定。
The corrosion behavior of 2d12 alloy was evaluated including intergranular corrosion, exfoliation and stress corrosion cracking.
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