The thermal analysis was used to determine the crystallization temperature, the glass transformation temperature and low temperature relaxation temperature of the amorphous samples.
通过对非晶态样品的热分析,确定了它的晶化温度、玻璃转变温度和低温弛豫温度。
From theoretical analysis, such bits have characteristics of slow temperature rise for bit face and low final balance temperature, which are the theoretical basis for bit design.
据此,设计了可缩短漫流通道并有利用降低温升的钻头唇形,为设计人员提供了理论依据。
Using numerical simulation software, the paper analysis the influence of secondary air to the pollutant discharged in high temperature and low oxygen air combustion.
利用数值模拟软件分析了二次空气对高温低氧空气燃烧污染物排放的影响。
When the circumstance pressure and the temperature are low, the thermal decomposition properties of sub face are similar to those determined under common thermal analysis conditions.
当环境温度和压力较低时,亚表面的热分解特性,与常规条件下该火药的热分析结果相近。
For low temperature testing, analysis and quality of aggregate thickness of low-temperature evaluation indexes.
进行低温试验,分析粗细集料质量比与低温评价指标的关系。
Comparison and analysis on performance between glass liner pipeline and ordinary steel pipeline under low temperature oil gathering are carried out.
介绍了玻璃内衬管的特性,对玻璃内衬管道与普通钢管道低温集油中的性能进行了对比分析。
A1N films grown by low temperature reactive r. f. sputtering are investigated with spectrum analysis.
本文用光谱分析的方法研究低温反应射频溅射生长的A1N薄膜。
The result of calculation and analysis indicates that in the low-temperature experimental measurement, it is necessary and effective to use heat sink, especially in two-dimensional heat sink.
计算结果与分析表明,在低温物理实验测量中,采用热沉是非常有效而且是必要的,特别是利用二维热沉比一维热沉更可取。
The study of damage of low temperature brittleness on high manganese steel has been carried out by theoretical analysis and a series of impact tests.
通过理论分析和系列冲击试验,对高锰钢出现的低温脆性损坏进行了分析研究。
Based on pressure and high low temperature cycling tests and theoretic analysis, the threaded joint parts filled with sealing glue compound show excellent seal ability, and can be applied to SRM.
通过压力、高低温循环等大量的试验和理论分析表明:采用填充密封胶的螺纹联接密封结构具有优异的密封性,适宜在固体火箭发动机环境中应用。
The text proves this technology has such characteristics as low-temperature, fast economic and without poisonous residue through an analysis of its principle and clinical application.
本文通过对该技术消毒机理和临床应用的分析,说明该技术具有低温、快速经济、无残留毒性等特点。
Further analysis also suggested this was also the cause for low accuracy under high temperature environments.
也进一步的分析也是在高温环境下的低精度因素。
The analysis results of bituminous coal and lean coal are same, but there are some differences with analysis results of anthracite coal in low temperature.
烟煤与贫煤的分析结果一致,而无烟煤的分析结果在低温时存在差异。
With comprehensive analysis, two-stage compression cycle is applied to air-source heat pump to adapt to the low-temperature environment.
本文通过综合分析,选择将两级节流中间不完全冷却双级压缩循环应用于空气源热泵热水器以适用低温工况。
An explosion accident of oxygen pipe at low temperature due to excess operating pressure is introduced. Based on cause analysis of the accident, corresponding precaution measures are presented.
介绍一起氧气管道低温态超压爆破事故,分析了原因,并提出防范措施。
An analysis is made on the influence of low temperature environment on the property of natural gas spherical tank used in the frigid region.
分析了寒冷地区的低温环境对天然气压力球罐性能的影响。
An analysis is made of the causes for common problems arising in the course of production of sulfur-based compound fertilizers by low-temperature conversion, and appropriate measures are taken.
分析了低温转化法生产硫基复合肥过程中常见问题的成因及采取的相应措施。
The deactivation of ZSM-5 zeolite catalyst (MH) for cyclohexene hydration to produce cyclohexanol was investigated by gas chromatography, gravimetry analysis and low-temperature nitrogen adsorption.
采用气相色谱、重量法、低温氮吸附等分析方法,对水合催化剂(MH)失活的原因进行了研究。
Some developed methods of analysis are used to discuss the action of low temperature plasma on wool and the alteration of the surface structure of wool.
通过先进的分析、测试手段,探讨了低温等离子体对羊毛的作用及由此引起羊毛表面结构的变化。
Based on pinch analysis method and exergy principle, a new approach is developed to optimize the heat-pump integration between low-temperature distillation column and refrigeration system.
本文复合夹点分析方法和分析原理,建立了低温蒸馏塔与冷冻系统热泵流程集成的优化方法。
The low temperature plasma nitrided case of 321 stainless steel was analyzed by XRD, and the analysis found that the diffraction peak had evidently moved in low-angle region.
对经低温离子渗氮的AISI 321纲渗层进行了XRD分析,发现试样的谱峰明显向低角度偏移。
Based on properties of low temperature iron plating, use of dynamic data mining in quality control is described. General methods for quality prediction and analysis with data mining are introduced.
从低温镀铁生产过程的特点出发,将动态数据挖掘技术运用于质量控制中,阐述了利用数据挖掘解决质量预测问题和质量分析问题的一般方法。
Based on properties of low temperature iron plating, use of dynamic data mining in quality control is described. General methods for quality prediction and analysis with data mining are introduced.
从低温镀铁生产过程的特点出发,将动态数据挖掘技术运用于质量控制中,阐述了利用数据挖掘解决质量预测问题和质量分析问题的一般方法。
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