heat的例句大全

The Heat Treatment Process Test of Starting Spring of The FQ Type Engine

FQ型发动机启动器弹簧片的热处理工艺

Novel Moisture Soaking Techniques Of Soldering Heat Test for Surface Mount LSIs

新的表面安装LSI耐焊接热试验加湿技术

The temperature of the liquid and test section surface and heat transfer coefficients, with and without acoustic cavitation, were measured and analyzed in order to study the effect of the parameters of acoustic cavitation on natural convective heat transfer.

实验中测量并研究有无声空化作用时液体温度、加热表面温度及传热系数的变化，旨在研究声空化参数对自然对流传热的影响。

Test Table of Long Time Delay Heat Trip of Air Circuit Breaker and Test Method

空气断路器的长延时热脱扣试验台和试验方法

Evaluation on the Test of Asphalt Tank Trucks'Heat-shield Capacity and Temperature Calculation

沥青罐车保温效果的测试评价与温度计算

Test of Weld Joint Property of Cr-Mo Steel after Normalizing Heat Treatment

正火处理的Cr-Mo耐热钢焊接接头性能试验研究

The pattern of side bend of Mn Si multi layer weld is investigated with side bend test of weld joint, optical microscope and scanning electron microscope analysis. The relationship between weld thermal cycle, heat input and microstructure with pattern of side bend is also discussed.

本文通过焊接接头侧弯试验、光学显微镜和扫描电镜分析，对Mn－Si系多层焊焊缝侧弯形貌进行了研究，探讨了侧弯形貌与焊接热循环、焊接线能量及显微组织之间的关系。

Treats test samples with the weld heat-simulation and the aging heat-treatment, studies th brittleness in weld superheated area and the service life of repair welded exhaust valves for the diesel locomotive through metallographic analysis and property test.

本文采用焊接热模拟和时效热处理等方法处理试件，通过金相分析和性能试验，研究了内燃机车排气阀焊修后焊接过热区的脆化及其使用寿命问题。

This technology test presentation is about procedure test of weld joint property of Cr-Mo steel through normalizing heat treatment, including the tensile strength and impact toughness under low temperature.

介绍了正火处理的Cr-Mo钢焊接接头性能的工艺试验情况，重点探讨了焊接接头抗拉强度和低温冲击性能的影响因素。

The weldability of 800 MPa high strength steel has been studied with 20 mm and 42 mm thickness plates by the maximum hardness test of heat-affected zone, Y slit cracking test and the test of weld energy input etc.

采用热影响区最高硬度试验、斜Y型坡口裂纹试验及焊接线能量的测试等手段研究了板厚分别为20mm及42mm的800MPa高强钢的焊接性。

Dada Processing to Improve Test Precision of Heat Wire Method Automatic Control Technology and Application of the Medium Plate Heat Treatment Production Line

提高热线法测量精度的数据处理方法中板热处理线自动化控制技术及应用

Testing method and practice of industrial boiler heat efficiency

工业锅炉热效率测试方法与实践

Analysis of thermal performance for a combined heat receiver of multi-phase change materials

组合式相变材料吸热器热性能研究

X-ray diffraction reveals that after a heat treatment at 700 ℃, the film is in a single phase of tetragonal perovskite structure.

X射线衍射证实，经700℃热处理后，膜呈现四方钙钛矿的单相结构。

The results showed that the PbTiO_3 nanocrystal structure is uniform tetragonal phase perovskite structure when heat-treatment is above 600 ℃, and the grain size is increased by increase of calcining temperature.

分析表明：焙烧温度高于600℃时可形成单一四方相钙钛矿结构的PbTiO3纳米粉体，并且随热处理温度的升高，晶粒度增加。

Temperature Controlling System for Heat Transfer of Boiling Fluid

流体沸腾传热温度控制系统

According to heat balance theory, we calculate three kinds of average temperature of solar energy preservation pigpen in the coldest month.

根据热平衡原理，计算出三种太阳能保温猪舍在最冷月份时合内的平均温度；

It encompasses the study of the universe from the largest galaxies to subatomic particles, covering mechanics, radiation, heat, electricity, sound, magnetism and the structure of atoms.

它涵盖对宇宙从最大的星系到亚原子粒子整个空间范围的研究，覆盖力学、辐射、热、电、声、磁和原子结构等等。

The heat transfer of the disc surface is enhanced with the increase of rotational Reynolds number and non-dimensional mass flow coefficient.

旋转雷诺数和冷气无量纲流量系数的增大都能增强转盘表面的换热效果；

Moreover, a theoretical arithmetic is made for the two modes, and the results differ slightly with the experimental results in the double heat sink mode, while they have an excellent agreement in the single heat sink mode.

通过对极限传热量进行理论计算，发现理论计算值与实验值在单热沉工况下吻合较好，在双热沉工况下偏离稍大。