高温

Notch flexure strength of Al2O3 /TiC ceramics was tested at 20℃, 600℃and 800℃.

研究了Al2O3 /TiC复合陶瓷的高温弯曲断裂强度和弯曲切口强度。

Companies have advanced equipment, strong technical force, has a strong professional, intensive, large-scale production capacity, high-speed weaving machine currently has more than 1,000 units, high-temperature dyeing machines, 18 units, normal temperature dyeing machine 4 sets, warper 13 , more than 20 sets of printing machines, other machines°à¨, is a professional manufacturer of high-quality polyester ribbon, polyester woven edge ribbon printed mark, nylonsnow, all kinds of velvet belt, ribbon printing and all kinds of handmade floriation ( such as bow, roses, packaged node, etc.) well-known manufacturers, the average daily output of various ribbon and five million yards ribbon floriation 800,000, Products are exported to more than 100 countries and regions in the mainland and even the world's largest polyester ribbon and ribbon floriation manufacturer.

公司 设备先进，技术力量雄厚，具有较强的专业化、集约化、规模化生产能力，目前拥有高速织带机 1000 余台，高温染色机 18 台，常温染色机 4 台，整经机 13 台，印刷机 20 余套，其他机器百余台，是一家专业生产高品质涤纶丝带、涤纶织边印唛丝带、尼龙雪纱带、各种丝绒带、织带印刷和各类手工花饰（如蝴蝶结、玫瑰花、包装结等）的著名制造商，平均日产各类织带 500 万码和各种织带花饰 80 万个，产品远销 100 多个国家和地区，是大陆乃至全球最大的涤纶丝带和织带花饰制造商。

Companies have advanced equipment, strong technical force, has a strong professional, intensive, large-scale production capacity, currently has more than 1029 high-speed machine webbing Units, high temperature dyeing machine 25 Units, 4 Units normal temperature dyeing machine, warping machine 16 Units , more than 40 sets of printing machines, other machines°à¨, is a professional manufacturer of high-quality polyester ribbon, polyester woven edge ribbon printed mark, nylonsnow, all kinds of velvet belt, and a variety of hand-printing webbing floriation ( such as bow, roses, packaged node, etc.) well-known manufacturers, the average daily output of various webbing 5,000,000 yards and a variety of webbing floriation 800,000, Products are exported to more than 100 countries and regions, and even the mainland are the world's largest polyester ribbon and webbing floriation manufacturer.

公司 设备先进，技术力量雄厚，具有较强的专业化、集约化、规模化生产能力，目前拥有高速织带机 1029 余台，高温染色机 25 台，常温染色机 4 台，整经机 16 台，印刷机 40 余套，其他机器百余台，是一家专业生产高品质涤纶丝带、涤纶织边印唛丝带、尼龙雪纱带、各种丝绒带、织带印刷和各类手工花饰（如蝴蝶结、玫瑰花、包装结等）的著名制造商，平均日产各类织带 500 万码和各种织带花饰 80 万个，产品远销 100 多个国家和地区，是大陆乃至全球最大的涤纶丝带和织带花饰制造商。

At vegetative stage and at flower stalk 10-15cm in length after forcing at 25oC day / 20oC night.

表1，白花蝴蝶兰於高温(30/25 ℃)营养生长期和凉温(25/20 ℃)催花至花梗长10-15cm时，根内淀粉，蔗糖和葡萄糖之变化。

High-pressure boiler tubes often used in high temperature and high pressure conditions, at high temperature flue gas pipe and the role of water vapor, the oxidation and corrosion will happen.

高压锅炉管使用时经常处于高温和高压条件，管子在高温烟气和水蒸气的作用下，会发生氧化和腐蚀。

In this paper, the FIR low-pass digital filtering method is first introduced for reducing the effects of noise signals in the experiment of velocity measurement of high-temperature flue gas flowing in pipe. The experimental results indicated that, only one peak presents in the cross-correlation graph, which is in good agreement with theoretical analysis result. Secondly, the temperature and pressure pulse signals of the high-temperature flue gas, obtained by thermocouple and pressure sensor, are introduced to explain the applicability of sensor characteristics.

本文介绍在测量管内流动的高温烟气流速的实验中采用FIR低通数字滤波器滤波方法可以排除干扰信号的影响的研究，实验结果证明，经过滤波处理后的信号互相关函数的图形不会出现大小相当的多个峰值，符合理论分析的结果；其次，本文还介绍了用热电偶和压力传感器采集的烟气温度和压力脉动信号，分析了传感器特性对相关测速的适应性。

The device for separating and recovering the carbon dioxide from the flue gas by dry process consists of a powder grinding device, a powder feeding device, a fluidized bed, a cyclone separator and a regeneration device, wherein, a flue gas inlet is arranged at the bottom of the fluidized bed, the powder grinding device is communicated with the lower part of the fluidized bed by the powder feeding device, the upper part of the fluidized bed is communicated with the upper part of the cyclone separator by a pipe I, the top of the cyclone separator is provided with an outlet pipe for the flue gas containing low-concentration carbon dioxide, the bottom of the cyclone separator is communicated with the upper part of the regeneration device by a pipe II, the bottom of the regeneration device is communicated with the bottom of the fluidized bed by a pipe III, and the top of the regeneration device is provided with an outlet pipe for the flue gas containing high-concentration carbon dioxide.

本发明提供一种干法分离和回收烟气中二氧化碳的装置和方法，无需分离前对烟气进行降温，而直接在高温下进行二氧化碳的吸收分离，从而避免降温过程中的能量损失；器中干法分离和回收烟气中二氧化碳的装置，由磨粉装置、给粉装置、流化床、旋风分离器和再生装置组成，所述流化床底部有烟气入口，所述磨粉装置通过给粉装置与流化床下部连通，流化床的上部通过管道I与旋风分离器的上部相连通，旋风分离器的顶部有低二氧化碳浓度烟气出口管道，旋风分离器底部经过管道II与再生装置的上部连通，再生装置的底部通过管道III与流化床的底部相连通，再生装置顶部设有高浓度二氧化碳烟气出口管道。

Machinable bioactive glass-ceramics containing mica and fluorapatite were prepared by high-temperature melting. The glass-ceramics were analyzed by means of X-ray diffractometry, scanning electron microscopy with energy dispersive spectrometer and Fourier transform infrared reflection spectrometry. The bending strength, hardness and fracture toughness of the materials were measured.

摘 要：采用高温熔铸法制备可加工生物活性云母/氟磷灰石玻璃陶瓷；用X射线衍射、扫描电镜和傅里叶变换红外光谱分析等手段对材料的相组成和微观形貌进行研究，测定材料的抗弯强度、硬度和断裂韧性等力学性能；采用体外模拟体液浸泡法测试材料的生物活性。

Machinable bioactive glass-ceramics containing mica and fluorapatite were prepared byhigh-temperature melting. The glass-ceramics were analyzed by means of X-ray diffractometry, scanning electron microscopy with energy dispersive spectrometer and Fourier transform infrared reflection spectrometry. The bending strength, hardness and fracture toughness of the materials were measured.

摘 要：采用高温熔铸法制备可加工生物活性云母/氟磷灰石玻璃陶瓷；用X射线衍射、扫描电镜和傅里叶变换红外光谱分析等手段对材料的相组成和微观形貌进行研究，测定材料的抗弯强度、硬度和断裂韧性等力学性能；采用体外模拟体液浸泡法测试材料的生物活性。

To evaluate the bioactivity of the glass-ceramics,the specimens were soaked in the simulated body fluid. The results indicate that fluorapatite shows needle-like microstructure, which is similar to that in human bone and teeth. The formation of needle-like fluorapatite is related to the heat treatment procedure, which results in needle-like fluorapatite crystals by accelerating one-dimension growth along the c-axis through the screw dislocation growth mechanism. The mechanical properties of the glass-ceramics are close to those of the human bone and teeth. The bioactivity test results show that apatite layer is precipitated on the materials surface after 3 d immersion in SBF, which indicates the glass-ceramics have a good bioactivity.

研究结果表明：氟磷灰石相呈针状，与人体骨和牙齿的磷灰石形貌相似，有利于提高材料的生物活性和生物相容性；氟磷灰石的形成是材料被迅速加热至高温进行热处理，使磷灰石以螺旋位错生长机制沿c轴晶化长大所致；经热处理获得的材料具有优良的力学性能，基本满足骨科和齿科用生物材料的性能要求；材料在体外模拟体液中浸泡3 d后，样品表面已有磷灰石层生成，表明该材料具有较高的生物活性。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。