查询词典 cooling curve

The effect of characteristic parameters on differential thermal analysis curve, solidification setup temperature and cooling rate on dendrite arm space was studied, and IAS-4 Image Analysis System was used for microstructural examination.

本文采用差热分析方法研究DTA曲线特征参数、凝固开始温度和冷却速率对二次枝晶间距λDAS的影响，同时使用IAS - 4图像分析系统分析了合金的微观组织。

In the experimental research, the levitation force of a HTS above a permanent magnetic guideway was first investigated in the case of zero-field cooling. The hysteresis of the levitation force curve and the interaction between a HTS and the applied magnetic field were explained by the Bean model, and the effect of the measuring precess on the levitation force was further analyzed.

实验研究中，首先研究了零场冷条件下高温超导体在永磁导轨上方的悬浮力特性，借助于Bean模型分析了悬浮力曲线的磁滞特性，阐述了高温超导体与外磁场间的相互作用原理，在此基础上进一步分析了悬浮力测试过程对悬浮力测试结果的影响。

In this article, genetic algorithms are used in regression analysis of technical parameters of metallic centrifugal casting machine with water cooling, resulting in a fitted curve reflecting the internal properties of the experimental data.

此文利用遗传算法对水冷金属型离心铸管机生产工艺参数的实验数据进行回归分析，得到了反映实验数据内部规律的拟合曲线。

A comparison of the two displaying methods of cooling-load rate distribution, that is, time frequency chart and probability distribution curve, is made.

对时间频数图、概率分布图这两种负荷率分布的表示方法进行了比较。

The second is to measure the relation curve of heat load and cooling temperature under the condition of optimized orifice setting.

在实验过程中，还发现了对双向进气阀门的调节可获得两个制冷温度极值的现象。

In the fully developed nucleate boiling zone, the effect of sub-cooling to boiling curve is not great.

在充分发展核态沸腾区域内，过冷度的高低对沸腾曲线的变化影响不大。

The CCT curve and the rule of phase transformation at different cooling conditions were investigated profoundly, which thoroughly helped understanding the relationship of the structure and performance and provided a important reference for the industry applications.

并深入研究了X100管线钢的CCT曲线及其在不同冷却条件下的相变规律，为更好地认识X100管线钢组织-性能之间的关系和推动其工业应用提供重要参考。

Hence the following conclusion can be made:①Although an inflection point occrus on the cooling curve, it cannot be regarded as secondary recalescence, but might be called as pseudo-recalescence.

据此认为：①实验中所获得的冷却曲线，尽管再辉阶段出现温度变化拐点，但不能认为是"二次再辉"，姑且称作"伪再辉"。

The shape of the solidification segment of a cooling curve can token the features of the Al-7Si alloy melt by combination addition of boron and strontium.

冷却曲线凝固段的整体形状可以表征亚共晶铝硅合金B、Sr联合处理后的熔体状态。

Based on an experimental apparatus for paraffin thermal expansion characteristics with water,the influences of cooling means and spring pressure on thermal hysteresis phenomenon in relationship curve of displacement vs.temperature during increasing and decreasing temperature cycles of paraffin have been investigated by experiments.

在水浴加热石蜡热膨胀性能试验装置的基础上，通过实验研究了不同冷却方式、弹簧压力和不同温度测量点下石蜡升温和降温过程中位移-温度关系曲线的"热滞后"的现象，分析了"热滞后"的实际原因。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。