And the usefulness of the regression method in the application of line heat forming is emphasized.
指出对于水火弯板应用回归分祈方法的实用性。
The principle of line heat forming of ship hull is described. The importance of determination of relationship between the local contraction of circular plates and the integral forming is analysed.
简述水火弯板成形原理，分析了曲板局收缩与整体成形关系确定的重要性，应用分段圆弧样条函数拟合曲板的辊轧线。
In a new insulation being developed by EPRI, nanoparticles sensitive to this shift heat up and melt surrounding polymer molecules, forming a fresh protective scar.
在EPRI开发的这种新型绝缘材料里，纳米微粒出于对这种改变的敏感而开始变热，并在聚合物分子周围熔化，新形成一道防护痕。
Bombarded by heat and particles from the sun, the sulfur would have evaporated, leaving the rock in which it was embedded to crumble, forming the hollows.
受到来自太阳粒子和热力的攻击，硫会蒸发殆尽，只剩下陷入崩塌的岩石，从而形成洞穴。
At this scale, noise and heat are essentially indistinguishable, manifesting themselves as vibrations in the lattice of atoms forming the material from which the chip is carved.
在这个尺度下，噪音和热根本分不开，都表现为雕蚀芯片的材料的晶格原子的震动。
The techniques currently used to clean spacecraft only detect heat-resistant and spore-forming bacteria.
而目前所使用的航天器清洁技术仅能发现耐热的和孢子形成的细菌。
Selection of hot or cold forming of materials may be made by Vendor, but heat treatment after forming shall conform to the requirements of applicable material specifications.
材料的热成型或冷成型的选择由卖方进行，但成型后热处理应符合相关材料规范的要求。
To study heat input of metal parts in deposition forming is favorable for forecasting and avoiding flow and collapse in deposition layers.
研究金属零件熔积成形中的热输入有利于预测和避免熔积层中出现流淌和坍塌现象。
High temperature, coating composition change, expansive agent happen quickly, thus forming porous expansion of insulating layer, prevent heat to the tunnel masonry relay.
高温时，涂料成分发生改变，膨胀剂迅速发生膨胀，从而形成多孔的隔热层，阻止热量向隧道砌体的传递。
Principle, characteristics and application of technique up -to -date of pipe bending such as zero radius bending, MF induction bending, heat stress bending and Laser forming have been expounded.
论述了零半径弯曲、中频感应弯曲、热应力弯曲及激光弯曲成形等管材弯曲加工最新技术的原理、特点和工程应用。
Heat curing furnace is an important equipment for forming of glass fiber reinforced plastic products.
加热固化炉是玻璃钢制品成型的重要设备。
A hurricane needs certain weather conditions to start forming: warm tropical oceans with moisture and heat above them.
飓风的形成需要一定的条件：热带海洋上空有湿气和热量。
This article introduces inner compound metal pipe manufacturing technology of the cold forming method, heat extrusion method and centrifugal foundry method as well as welding method.
介绍了国内外主要开发应用的冷成型法、热挤压法、离心铸造法和焊接法等内复合双金属复合管制造技术。
The forming mechanism is different in the fusion layer, brazing layer and heat agglomerating layer.
渗铬层内不同区域的形成机理有较大差别。
A water cooling method was also developed to control the heat accumulation during forming.
并采用循环水冷的温控措施解决了成形过程的过热问题。
By experiment and production practice, it was pointed out that such crack could be prevented by control of pick forming, heat treatment and grinding process.
试验与生产结果表明，提高粗加工挑扣成形质量、改善热处理组织、控制磨削工艺可以有效地防止磨削裂纹的产生。
The material selection, the forming technology and the heat treatment rules of the aluminium alloy shell with two-sided special impression are studied.
对带双侧异形凹槽铝合金壳体的材质选择、成形工艺以及热处理工艺规范进行了研究。
This article describes the forging's forming technological method which include the equipment choosing, die designing, forging process and heat- treatment, etc.
本文论述了该锻件的成型工艺方法，包括设备选择、模具设计、锻造工艺、热处理等。
Plastic washer gasket, nylon, vinyl and other materials processing and forming, corrosion resistance, heat insulation, insulation is non magnetic properties for fasteners, insulation gasket.
塑料华司垫片，尼龙、乙烯等材料加工成型，具有绝缘耐蚀、隔热、非磁性能，用于紧固件、绝缘隔离垫片。
Electromagnetic constrained forming technology features die-free, electromagnetic stirring and strong cooling, its solidification is a dynamic process of convective heat and mass transfer.
电磁约束成型技术具有无模、电磁搅拌、强冷却等工艺特点。其凝固过程为一对流传热传质的动态过程。
A new forming process which can make sheet metals thermoplastic deformation without dies through the use of a laser as a heat source was described.
介绍了一种利用激光作为热源使金属板料在无模具下发生热塑性变形的新的成形加工方法。
Boiled for a long time to produce thousands of boiling water: drinking water in the gallbladder heat after repeated heating, forming thousands of boiling water.
久煮产生千滚水：饮用水在热胆内经反复加热后，会形成千滚水。
In basis of analyzing the features of the conventional arc welding technology, a DC low-frequency plasma welding power with fusion penetration is selected as the heat source for metal forming.
本课题在分析常规弧焊技术特点的基础上，选取熔透式低频直流等离子弧焊电源作为成形的热源。
This article studies the heat-treatment technology of steel 45 rubber forming dies and the influence of the heat-treatment technology on its microstructure and properties.
主要研究了45钢橡胶成型模具的热处理工艺，以及热处理工艺对其组织和性能的影响。
Energy balance equation, differential equation of heat conduction and combination of linear equation and parabolic equation of oxygen-layer forming are established.
建立能量平衡方程、钢坯导热微分方程、氧化层生成线性和抛物线增长的组合方程。
Heat resistant conveyor belt was developed by the method of forming high strength protective layer through high temperature carbonization of heat insulating layer.
采用使隔热层高温炭化形成高强度保护层的方法制备了耐热输送带。
However, the jets do heat the gas in their line of travel, forming an expanding cocoon.
但在喷流行进的过程中，它们确实会将气体加热，产生膨胀的茧状结构。
The mandrel is the most important heat-forming tool in MPM and its application effect decides the production cost of pipes.
芯棒是限动芯棒连轧钢管机组中最重要的热变形工具，其使用效果决定着钢管生产成本的高低。
The iron sheet has special electric and magnetic properties after cold forming and heat treatment.
板坯直接经冷加工成材和热处理后，具有独特的电磁性能。
Other conditions can supply some ore -forming materials, heat and water sources which made the impact on physical-chemical conditions available for gold mineralization.
其它条件也能为金矿成矿提供部分物质、热源和水源以及影响金矿成矿的物理化学环境。
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