查询词典 high temperature

NiAl aluminide intermetallic compound (.beta.-NiAl) has high strength and good oxidation resistance than Ni-base alloy. However, for the .beta.-NiAl used in high temperature, the oxide scale is gradually formed on the surface of .beta.

NiAl介金属化合物比起其他Ni基超合金具有高强度及较佳的抗氧化性等的优点，但NiAl在较高温度下使用时其表面会有氧化膜的产生及氧化膜剥落的情形。

NiAl aluminide intermetallic compound (.beta.-NiAl) has high strength and good oxidation resistance than Ni-base alloy. However, for the .beta.-NiAl used in high temperature, the oxide scale is gradually formed on the surface of .beta.

中文摘要 NiAl介金属化合物比起其他Ni基超合金具有高强度及较佳的抗氧化性等的优点，但NiAl在较高温度下使用时其表面会有氧化膜的产生及氧化膜剥落的情形。

The investigation also showed that, the antioxidants with same action mechanism, for example, as both radical scavengers, phenol and amine antioxidants are synergistic; but the synergistic effects between two antioxidants with different action mechanism, such as radical scavenging phenol and amine antioxidants, and hydroperoxide decomposing ashless dithiocarbamate, are much stronger, and the heterosynergism between dithiocarbamate and alkylated diphenylamine is outstanding, which can serve as high temperature ashless high performance antioxidant combination; the heterosynergism among three antioxidants with three different action mechanisms, for example, the tri-component combination of alkylated diphenylamine, zinc dithiocarbamate and organic molybdate ester, can achieve excellent antioxidation performance.

研究还表明，具有相同抗氧机理的不同抗氧剂，如酚类和胺类抗氧剂，具有协同作用；不同作用机理的两抗氧剂之间，如自由基清除剂和氢过氧化物分解剂，具有更好的抗氧化协同效果，其中，无灰氨基甲酸酯与烷基化二苯胺抗氧剂具有最佳的抗氧协同效能，可成为高温无灰抗氧剂应用的一个很好选择；不同抗氧机理的三种抗氧剂复合，如烷基化二苯胺，氨基甲酸锌和有机钼酸酯组成的三元复合抗氧剂，具有更为优秀的抗氧化性能。

In this paper,the venturi spray attemperator and the depressurizer with minute orifices are designed and applied novelly to discharge the high-temperature and high-pressure gas with particle reliably.

文章对旁路烟道的减温减压装置进行了专门设计，采用新颖的高速文丘里雾化冷却器和小孔节流降压消音器相结合的方法，实现了不同工况下高温高压含尘烟气的减温减压排放。

Because Baghouse is often put to use in the condition of high temperature ang high damp including of oxysulfide and oxynitride which make filter bag destried, replacing filter Bag. This will add lots of maintenance work.

因为袋式除尘器在使用中通常遇到高温、高湿，包括硫氧化物、氮氧化物在内的各种腐蚀性气体使滤料很快破坏，以致更换滤袋频繁，增加维护工作量。

ABSTRACT The aim of the project is to prepare the high temperature superconducting thin films which can satisfy the need of future applications in the field of power transmission. By using biaxially textured Ni (001) and Ag (110) as substrates, the YBCO films with high critical current were obtained under the optimized deposition conditions. Some results were obtained as follows: We developed a simple approach to prepare YBCO films doped with Ag nanograins.

本工作的研究目的是在金属基带上制备出能够满足未来超导强电应用的超导薄膜小样品，其具体的做法是在双轴织构的Ni（001）和Ag（110）基带上外延YBCO高温超导薄膜，经过不断地优化工艺条件，我们得到如下结果：发展了一种在YBCO薄膜中掺入Ag颗粒的方法，这种方法具有可以随时改变掺杂量的特点。

Results show that C_(2)AS in high-alumina cement with CACA_(2)C_(2)AS system can be transformed into the Q phase when adding MgO and abundant CaO after calcined at high temperature.

结果表明：高铝水泥系统中的C2AS，在加入MgO和系统补钙的条件下，经过高温煅烧能够转化为Q相，高铝水泥系统CA 二铝酸一钙(CA2) C2AS变化为Q相CA C12A7.Q相CA C12A7的烧成温度为1 260~1 300 ℃，保温时间为30~60 min。

The compressional wave velocities and electrical conductivity in some crustal rocks collected from Tibet Plateau are measured under the conditions of high temperature and high pressure.

在高温高压条件下研究了地壳岩石的纵波速度和电导率变化特征。

Supercritical fluid carbon dioxide can extract crocin and geniposide, but only under the condition of high temperature, high pressure and adding a great deal of modifier, the extracting rate can be up to above 90％.Ⅱ.

超临界CO〓对藏花素和栀子甙具有一定的萃取能力，但需在高温高压及加大量夹带剂的情况下，萃取率才可达90％以上。Ⅱ。

Applicable to lpressure measurements for liquid mediums at high temperature, such as corrosive, high viscous, crystallizable and solid-particles containing fluids commonly used in petrochemical indusery, etc.

隔膜压力表用于化工等部门生产过程中测量具有腐蚀性、粘度、结晶、有固体状颗粒、度较高的液体介质的压力。

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。