查询词典 high temperature

The high temperature and normal temperature mechanical properties,the thermal properties and the ablative properties of the composite were investigated.

目前，国内使用的耐烧蚀防热材料主要有C/C复合材料、酚醛树脂基复合材料、陶瓷基复合材料等[1]。

The average temperature for 13 ~ 15 ℃, the absolute minimum -10 ℃, extreme high-temperature 38 ℃ region.

适宜平均气温13～15℃，绝对最低-10℃，极端高温38℃地区。

Based on the acoustic absorption theory of microperforated panel and by the means of the theoretical analysis and emulation, the paper focuses on the acoustic characteristic including acoustic impedance, frequency and acoustic absorption coefficient of microperrforated panel working in the combustion chamber which has high temperature and great temperature gradient.

摘要根据微穿孔板吸声理论，采用理论分析和仿真的方法，着重讨论微穿孔板在温度梯度下的声阻抗、共振频率和吸声系数等声学特性，分析其受温度影响变化的机理。

SLG series double screw extrusion machine adopts the most advanced technology of double screw expansion,to make the material reach the states of being expanded,cured and texturized through high temperature and high pressure and high shearing.

SLG系列双螺杆膨化机采用国际先进的双螺杆膨化技术将物料经过高温、高压、高剪切，使物料膨化以达到膨化、熟化或组织化的状态。

Suite doorásubstrate for high-density fiberboard waterproof, and its surface by a high temperature and high pressure laminate finishes from the PVC without paint treatment, the surface smooth bright colors, but will never fade, more than 200 kinds of styles, with good noise, heat insulation, moisture resistance, impact resistance, surface properties of the use of PVC film plate, clear grain, natural, life-like; color species have black walnut, red cherry, iron peachwood, Teak, Sapele, Rosewood, White Water Qu Liu and other, novel shapes, the typical style, the full integration of values, art, utility as a whole; make your home more comfortable, more warm.

免漆套装门的基材为高密度防水纤维板，其表面经高温高压一次贴合而成的PVC饰面，无需油漆处理，表面平整光滑色彩亮丽，但永不褪色，款式200多种，具有良好的隔音、隔热、防潮、抗冲击、性能面层采用PVC板覆膜，木纹清晰、自然、逼真；色种有黑胡桃、红樱桃、铁桃木、柚木、沙比利、红木、白水曲柳等，新颖的造型，典型的风格，充分融合价值、艺术、实用为一体；使您的居室更舒适、更温馨。

In order to fabricate high–silicon aluminum alloy electronic packaging materials, the oxidating processes in high temperature oxygenation was applied to the Al-30Si and Al-40Si high-silicon aluminum alloys which were prepared through extrusion process. Scanning electron microscope, optical microscopy, thermal physical tester and universal material testing machine were used to study the microstructure, density, hermeticity, coefficient of thermal expansion, thermal conductivity and compressive strength.

摘 要：针对应用广泛的高硅铝合金电子封装材料，采用高温充氧氧化工艺，对已挤压成形的Al-30Si及Al-40Si高硅铝合金材料进行后续处理，通过扫描电镜、金相显微镜、热物性测试仪及电子万能拉伸试验机等，对材料显微组织、密度、气密性、热膨胀系数、热导率及抗压强度进行了分析比较。

In order to fabricate high–silicon aluminum alloy electronic packaging materials,the oxidating processes in high temperature oxygenation was applied to the Al-30Si and Al-40Si high-silicon aluminum alloy s which were prepared through extrusion process.

针对应用广泛的高硅铝合金电子封装材料，采用高温充氧氧化工艺，对已挤压成形的Al-30Si及Al-40Si 高硅铝合金材料进行后续处理，通过扫描电镜、金相显微镜、热物性测试仪及电子万能拉伸试验机等，对材料显微组织、密度、气密性、热膨胀系数、热导率及抗压强度进行了分析比较。

In order to fabricate high–silicon aluminum alloy electronic packaging materials,the oxidating processes in high temperature oxygenation was applied to the Al-30Si and Al-40Si high-silicon aluminum alloys which were prepared through extrusion process.

针对应用广泛的高硅铝合金电子封装材料，采用高温充氧氧化工艺，对已挤压成形的Al-30Si及Al-40Si高硅铝合金材料进行后续处理，通过扫描电镜、金相显微镜、热物性测试仪及电子万能拉伸试验机等，对材料显微组织、密度、气密性、热膨胀系数、热导率及抗压强度进行了分析比较。

Jinlong glazed tile used Yixing unique high-quality ore raw materials, short-grinding, high-pressure forming, high-temperature firing.

金龙琉璃瓦采用宜兴特有的优质矿石原料，经过筛选粉碎，高压成型，高温烧制。

Focus on feature iron and steel products; improve and upgrade the iron and steel systems of the Panzhihua Group; properly develop special steel for high-speed railway, large quality steel sections and round steel; upgrade the variety and quality of cold and hot rolled steel sheet; speed up removal and renovation of seamless steel tube projects of Panzhihua Steel; build high-speed rolling line, cold rolling set and hot dip galvanizing line; prioritize development of competitive products such as die steel and high-temperature alloy steel and continue development of production line for alloy bars and supportive finishing facility projects

钢铁以特色产品为重点，集团本部完善铁、钢系统改造升级，适当发展高速铁路用钢、大型优质型钢和圆钢，提高热轧薄板和冷轧薄板品种质量；攀成钢重点加快无缝管系列搬迁改造等工程建设，建设高线、冷轧机组和热镀锌生产线等；攀长钢重点发展&三化&用钢、模具钢、高温合金钢等优势产品，续建合金棒材生产线及配套精整设施工程。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。