1) high heat input weld
高能量焊接
2) high energy
高能
1.
Brief analysis of the principle and performance of high energy screw press;
高能螺旋压力机原理及性能浅析
2.
Working Principle and Maintenance of FEP-BY02 High Energy Focus Supersonic Tumour Therapy Equipment;
FEP-BY02型高能聚焦超声肿瘤治疗机工作原理及设备保养
3.
The relations among real efficient secondary electron emission coefficient at high energy,the incident angle of primary electron and depth;
高能有效真二次电子发射系数与逸出深度和入射角的关系
3) high-energy
高能
1.
Experimental research of the performance of graded collimators in high-energy flash X-ray radiography;
高能闪光照相中陡坡准直体成像性能实验研究
4) high power
高能
1.
This paper introduces the characteristics of the high power microwave (HPM) weapon and the forming process of the HPM electromagnetic pulse It describes the area of application of the HPM weapon in modern war, and advert to the imminency of the developmen
介绍了高功率微波武器的特点 ,简要说明了高能微波电磁脉冲的形成过程。
2.
It is necessary to study control method of polarization of the laser in order to study the processes occurring in the active medium of the laser, to control the mode composition and power, to explain different effects associated with the polarization characteristics of the radiation,to gain high quality and high power polarized light, to exploit application of high power laser.
为了研究激光器增益介质的出光过程、控制激光模式的构成和功率,解释与激光偏振态有关的各种现象,为了能够得到高质量的高能偏振激光,进一步拓展偏振高能激光的应用前景,有必要研究激光偏振态的控制方法。
5) high-energy group
"高能群,高能组"
6) high energy ball milling
高能球磨
1.
Influence of process control agent in preparation of SiC/Al composite powder by high energy ball milling;
过程控制剂在高能球磨法制备SiC/Al复合粉末中的作用研究
2.
Influences of high energy ball milling on microstructure and properties of a new steel bonded titanium carbide;
高能球磨对新型TiC钢结硬质合金组织和性能影响的研究
3.
Effects of low temperature heat treatment and high energy ball milling on the preparation of ultrafine alumina;
低温热处理以及高能球磨对制备超细氧化铝的影响
参考词条
补充资料：焊接线能量
焊接线能量
energy input
hanJ一ex一an nengllang焊接线能量(Energy Input)由移动热源输入给单位长焊缝的能量。焊接线能量是焊接过程中各种热现象的重要影响因素，它不但影响峰值温度的分布和冷却速度，还影响凝固时间，从而影响金属焊接接头的冶金特性和力学性能。其计算式为H~尸/v，式中H为线能量，J/mm;尸为由热源输入的总能量，W;v为热源移动速度，mm/s。若热源为电弧，则H~El/v，式中E为电弧电压，V;I为焊接电流，A。若要精确计算热源对焊件的作用，则Hne，~人，El/v，式中Hne:为净得线能量。fl为热传导系数，其值为实际传给工件的热能与热源产生的总能量之比。热影响区的宽度与H二:成正比，焊缝的冷速与H、，成反比，而凝固时间与之成正比。所以焊接线能量对金属焊接性有一定的影响。 (李维茜)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。