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- Adding additives can improve properties of urea formaldeyde resin adhesive. 添加外加剂可以提高脲醛树脂胶粘剂性能。
- Therefore, cement asphalt paste with nano-silica fume can improve properties of Semi-Rigid Permeable Asphalt Concrete. 就整体而言,含奈米矽灰之水泥沥青胶浆可改善透水性铺面之品质。
- The purpose of the study was to improve properties of the traditional zinc electrodeposits. 为解决传统工艺中所存在的镀层质量问题,研制出一种专用于线材硫酸盐镀锌的组合光亮剂。
- Admixtures such as water-reducing admixture, silica fume and polymer latex improve properties of PPC. 减水剂、硅灰及聚合物乳液等外加剂可改善多孔透水混凝土的性能;
- Here fine effect was obtained by using nonlinear correction method to improve properties and stability of the recumbent flap gate tail-water measuring and controlling system. 采用加入非线性校正法,对翻板门尾水测控系统的性能指标和稳定性进行改善,取得良好效果。
- One of the best ways to improve properties of PI is to introduce nanometer materials into the PI matrix and yield pol... 本文阐述了PI纳米杂化材料的制备方法,介绍了纳米杂化材料的特点及应用。
- This is a method that uses the rare earth element of the RE-additive to improve properties of the meta-eutectic Al-Si alloy. 用稀土元素添加剂(自制)作为铝硅合金中加入稀土元素的中介原料,研究RE对亚共晶铝硅合金性能的影响。
- "So we thought if we could find ways to improve properties, doing this for such a product could have a larger impact on public health," Moore added. 他说:"所以我们想,如果能找到提高比萨中所含抗氧化物的方法,那么为这样一种食品做研究将能对大众健康产生更大的影响。"
- Methacrylic acid (MAA) or acrylic acid (AA) can improve properties great in which the former is much better, and get high strength, high elongation with common hardness. 甲基丙烯酸的溶胀效果远大于丙烯酸,与不加(甲基)丙烯酸的硫化胶相比,改性后力学性能提高很多,即使在普通硬度下也能达到高强度、高伸长率(邵A硬度72左右,拉伸强度约为28Mpa,撕裂强度约为52N/mm,断裂伸长率约为810%25)的特点。
- In order to improve properties and meet requirements, study and control of carbides in HSS and the manufacture process of HSS roll should be emphasized. 建议加强碳化物控制研究和优化制造工艺,以进一步提高高速钢轧辊的性能。
- It is demonstrated that improving properties and renovating preparation technique are critical to improve the homogeneity of powders. 实践证明,提高材料的性能,更新陶瓷材料的制备工艺,对改善材料的“均匀性”至关重要。
- Moreover,the cau-ses of the improved properties of this alloy are analysed and discussed. 此外,对提高合金性能的原因进行了分析和讨论。
- The KNBT fibers with improved properties were fabricated via an extruding machine. 通过挤制成型法成功制备了品质优良的KNBT纤维。
- The results show that cocurrent addition of Ti and B can obtain refined grains and improved properties of the cast alloy. 研究结果表明,同时加入钛和硼可细化晶粒,提高性能。
- Never chuck away a chance to improve your English. 永远不要放弃提高你英语水平的机会。
- Steel and other iron-based alloys can have ultrafine grains and improved properties by equal channel angular processing(ECAP). 钢和铁基合金通过等径弯曲通道变形(ECAP)可获得超细晶组织,从而改善材料的性能。
- The application of various modifying agents in the layers improves properties of the UPVC,offering the tiles increased toughness and strength. 各层物料中添加了多种改性助剂改变了UPVC的特性,从而达到增强瓦的韧性和强度。
- The development of new carbon-based electrode materials with improved properties promotes the advance of electroanalytical chemistry significantly. 新型碳电极材料的开发及其性质研究对电分析化学的发展起着重要的推动作用。
- The minister is trying to improve his public image. 部长正在努力提高他自己的公众形象。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries