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The effects of both the concentration of the polyurethane (PU) solution and the modulus of PU on the microstructure and physical properties of the PU film were investigated.
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摘要探讨溶剂型聚氨酯的浓度和模量对聚氨酯成膜微结构和物理性能的影响。 |
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The effects of casing flexibility on the impact dynamics of a rotor/casing system are studied.
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摘要挠性外壳对转子/外壳系统的冲击动态行为影响在本文中被提出。 |
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The effects of catalyst, reaction temperature, operation parameters and the weight ratio of acrylic acid to epoxy resin on the properties of EA resin were investigated.
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摘要以环氧树脂和丙烯酸为原料,研究了投料比、反应温度、催化剂、操作方法等因素对合成EA(环氧丙烯酸)树脂性能的影响。 |
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The effects of celite carrier on performance of catalyst for oxidation of sulphur dioxide to prepare sulfuric acid were investigated.
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摘要探讨了硅藻土载体对二氧化硫氧化制硫酸催化剂性能的影响。 |
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The effects of coal types, temperature and ash content in coal on the char gasification with CO2 were examined.
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用随机孔模型模拟北宿煤反应速率与碳转化率的关系曲线,与未反应芯缩核模型和混合模型模拟结果比较。 |
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The effects of different crop management on thy matter accumulation and plant type characteristics of rice (Oryza sativa L.) were investigated in farmer's field at Xinchang in Zhejiang, used Yongyou 1 (a hybrid Japonica rice) as material in the experiment
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摘要选用高产优质杂交梗稻甬优1号为材料,采用超高产集成技术、传统高产管理和不施肥处理,研究其对水稻干物质积累与株型特性的影响。 |
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The effects of different nest-fertiliers on the yield and quality of flue-cured tobacco were investigated in the field experiment.
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摘要通过田间试验研究了施用不同窝肥对烤烟产量、质量的影响。 |
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The effects of different tillering position and number on heading date of the hybrid rice Shanyou 63 were studied under the condition of potted artificially controlled by the removal of tillers on specific nodes.
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摘要以汕优63为材料,研究了在盆钵栽培条件下人工去蘖形成不同节位、不同数量分蘖的处理对抽穗期的影响。 |
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The effects of direct water extraction, enzymatic hydrolysis and biological fermentation on the yield of water-soluble dietary fiber from rice bran were studied.
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摘要研究了直接水浸提法、酶解法、生物发酵法对米糠水溶性膳食纤维得率的影响。 |
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The effects of exogenous calcium on plant under salt stress are reviewed in this article, calcium could improve the salt-tolerance capability, inhabit the production of active oxygen substances, protect the structure of cell plasma membrane and maintain n
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摘要概述了盐胁迫下外源钙对植物耐盐性的影响,钙可抑制活性氧物质的生成、保护细胞质膜的结构、维持正常的光合作用,从而提高植物的耐盐性。 |
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The effects of fatigue cover a broad range of physical and mental impairments which includes inattention, distraction, drowsiness and falling asleep.
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疲劳所造成的影响包括了一系列广泛而有害于人们身体和精神方面,他们包括了注意力不集中,容易受到外部干扰,打瞌睡,以及渐渐进入睡眠状态。 |