查询词典 arc-weld

Research on harmonic analysis of arc furnace electric system based on frequency domain method.

电弧炉电气系统谐波分析的频域方法研究。

They can reduce partial pressure of H2 in electric arc and source of H2 in pool.

四种活性剂都能降低电弧中氢的分压，减少熔池中氢的来源。

The paper gives a quantization method of Electric Arc Furnace activity analysis and evaluation using data envelopment analysis.

将数据包络分析DEA引入电炉冶炼作业的分析评价，给出了适用的定量化分析方法。

The low voltage and low current mean the low power of electric arc.

喷涂电流对孔隙率的影响与喷涂电压类似。

Based on detailed analysis of heat transfer of electric arc and scrap melting process, an integrated model was estab-lished.

在详细地分析了电弧传热和废钢熔化过程的基础上，建立了完整的废钢熔化过程数学模型。

General method and other new technologies of ore smelting electric arc furnace starting-up are introduced.

介绍了矿热炉开炉的一般方法和两种开炉新工艺。

This paper provides a simple, feasible way to simulate the electric characteristic of electric arc furnace.

在模拟电弧炉电弧电气特性上探索出了一种可行的、简单的方法，能够模拟出和实际电弧炉主电路相一致的外特性，能够满足电弧炉电弧控制试验的需要。

This article analyze the electrode control system in detail connect with the electric arc furnace of AnYang steel plant.

通过已有的部分数据，建立BP神经网络模型，对原有的电极控制系统进行了优化。

A novel chaotic model of AC electric arc furnace is introduced, which is useful for power quality study.

提出一种用于电能质量研究的新型交流电弧炉混沌模型。

Some measurements and analyses of the electric parameters of arc welding power supply have been done using this system.

论文研制开发的多功能弧焊电源检测系统以虚拟仪器为技术平台，系统整合了包括电子技术、计算机技术、传感和检测技术、数字技术和虚拟仪器技术等在内的现代信息技术。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。