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- Effects of NCO/OH,polyether and flame-retardant on performance of materials were discussed. 探讨了NCO/OH、聚醚、阻燃剂等对材料性能的影响。
- In order to further explain the correlative performance of materials,themicrostructures were studied by means of SEM and EDS. 为进一步解释材料相关性能,使用扫描电子显微镜和能谱仪分析了材料的微观组织结构。
- Different kind of materials are compared, the excellent performance of the bioceramics is concluded and its bright future in the artificial hip joint is suggested. 比较了不同材料的性能，提出生物陶瓷材料在人工髋关节材料中的良好的性能和光明前景。
- We like to see the performance of dolphins. 我们喜欢看海豚的表演。
- His performance of Hamlet was topnotch. 他扮演哈姆雷特最为出色。
- I like watching the performance of that magician. 我喜欢看那个魔术师的表演。
- Utilizing needle aedelforsite,which has a high slenderness ratio,good compatibility with polypropylene and lower costs,replaces glass fiber reinforced polypropylene to improve the performance of materials and to lower costs. 研究了利用针状硅灰石的高长径比、与聚丙烯优良的相容性和低成本来代替玻璃纤维增强聚丙烯,提高材料的综合性能,降低成本。
- The structure and performance of steel materials is analyzed after laser quenching , and the research situation of laser transformation hardening in the field of materials science in future. 分析了钢铁材料激光相变硬化后的组织与性能,及近年来激光相变硬化技术在材料科学领域的研究状况。
- With the development of modern science and technology, there are higher requirements for the decorative and surficial performance of materials, and many methods of surface treatment come forth. 随着现代科技的发展，人们对材料的装饰性和表面功能都有了更高的要求，各种各样的表面技术应运而生。
- He put up his prices to offset the increased cost of materials. 他提高了售价以补偿材料成本的增加。
- The control of nanosturcture and grads aperture, the decoration of surface, and the optimitation of preparation techniques can improve performance of materials and extend their application. 对材料纳米结构的控制、梯度孔径的控制、表面修饰技术、制备工艺的优化可改善材料性能，拓展其应用领域；
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- The structure and performance of steel materials is analyzed after laser quenching, and the research situation of laser transformation hardening in the field of materials science in future. 分析了钢铁材料激光相变硬化后的组织与性能，及近年来激光相变硬化技术在材料科学领域的研究状况。
- He raised his prices to offset the increased cost of materials. 他提高售价以补偿材料增加的成本。
- He failed completely in the performance of his duty. 他完全没有履行他的职责。
- She made a cushion out of odd bits of material. 她用碎布头做了个靠垫。
- Highly effective flame-retardant is applied to SIR improving performance of material under the condition that proportion of ATH is lowered. 在材料配方中添加高效阻燃剂，在降低氢氧化铝添加量的情况下可以改进硅橡胶的耐漏电起痕水平。
- His performances of Othello was terrible. 他的奥赛罗演得糟透了。
- They could not go on for lack of materials. 由于缺乏原料，他们进行不下去了。
- A theatrical performance of this kind; a variety show. 杂耍表演这类的戏剧演出; 综合演出
