查询词典 electric arc

Arc cutting;Arc welding;Arc welding cables;Arc-welding equipment;Blowpipes;Connectored joints;Construction requirements;Definitions;Degrees of protection;Dimensioning;Electric contact protection;Electrical engineering;Electrical safety;Environmental condition;Equipment;Feed;Feeder units;Feeding devices;Filler wire;MAG welding;Manual arc welding;Marking;MIG welding;Operating instructions;Performance requirements;Plasma arc cutting;Plasma-arc welding;Protection against electric shocks;Protective measures;Safety;Safety devices;Safety requirements;Specification;Temperature range;Test conditions;Testing;Testing conditions;Welding;Welding engineering;Welding equipment;Welding power supply;Wire guiding;Wires

中文标题弧焊设备。第5部分：焊丝进料装置中文主题词电弧切割；电弧焊接；弧焊电缆；电弧焊接设备；焊枪；连接器的连接件；结构要求；定义；防护等级；尺寸选定；电接触保护；电气工程；电气安全；环境条件；设备；进给量；进料装置；供片装置；填充金属丝；MAG焊接；手动弧焊；作标记；金属极惰气保护焊；操作说明书；性能要求；等离子体电弧切割；等离子电弧焊；防电击；保护措施；安全；安全装置；安全要求；规范；温度范围；试验条件；测试；测试条件；焊接；焊接工程；焊接设备；焊接电源；校正铜网；金属线

Arc cutting;Arc welding;Arc welding cables;Arc-welding equipment;Blowpipes;Connectored joints;Construction requirements;Definition;Definitions;Degrees of protection;Dimensioning;Electric contact protection;Electrical engineering;Electrical safety;Environmental condition;Equipment;Feed;Feeder units;Feeding devices;Filler wire;MAG welding;Manual arc welding;Marking;MIG welding;Operating instructions;Performance requirements;Plasma arc cutting;Plasma-arc welding;Protection against electric shocks;Protective measures;Safety;Safety devices;Safety requirements;Specification;Temperature range;Test conditions;Testing;Testing conditions;Welding;Welding engineering;Welding equipment;Welding power supply;Wire guiding;Wires

中文标题弧焊设备。焊丝进料装置中文主题词电弧切割；电弧焊接；弧焊电缆；电弧焊接设备；焊枪；连接器的连接件；结构要求；定义；防护等级；尺寸选定；电接触保护；电气工程；电气安全；环境条件；设备；进给量；进料装置；供片装置；填充金属丝；MAG焊接；手动弧焊；作标记；金属极惰气保护焊；操作说明书；性能要求；等离子体电弧切割；等离子电弧焊；防电击；保护措施；安全；安全装置；安全要求；规范；温度范围；试验条件；测试；测试条件；焊接；焊接工程；焊接设备；焊接电源；校正铜网；焊丝

But recent years, after the widely use of power electronics equipment and influence of special loads such as electric arc stove and electrized railroad, the pollution in power system became much serious than before.

但是，由于近年来电力电子设备的大量使用，以及电弧炉、电气化铁路等负荷的影响，使得电力系统中的污染不断加重。

In light of the characteristics of non-linearity,heavy lag behind,strong coupling, time change, heavy working environmental interference as well as stochastic disturbance and according to the self-adapting control theory the control device with PLC as its core element is used to realize the automatic and accurate control on the lift-up and fall-down of the electrode of electric arc furnace.

针对电弧炉的非线性、大滞后、强耦合、时变、工作环境及随机干扰较强的特点，应用自适应控制理论，采用PLC为核心控制部件，来实现电弧炉电极升降的自动准确地控制。

Based on theoretic deduce and summarizing of application experience, themost effective method for the electric arc furnace hot metal charging and oxygen jetprocess is presented, and it is suggested to be the production guide.

针对电弧炉铁水热装的生产，通过理论推断和实际操作经验的总结分析，归纳出电弧炉铁水热装用氧工艺的最行之有效的方案，用以指导生产

Invented by Indian-born UNSW materials scientist, Professor Veena Sahajwalla, the technology currently substitutes about 30 per cent of coke and coal in electric arc furnace steelmaking with polyethylene waste plastic, which would otherwise have ended up in landfill.

由UNSW的一位印度出生的材料学家——维娜·沙哈瓦拉发明的这项技术，可以通过使用那些原本将要堆在垃圾堆里的废弃聚乙烯塑料，从而节约电弧炉炼钢生产的大约30%煤炭消耗。

Invented by Indian-born UNSW m aterials scientist, Professor Veena Sahajwalla, the technology currently substitutes about 30 per cent of coke and coal in electric arc furnace steelmaking with polyethylene waste plastic, which would otherwise have ended up in landfill.

由 UNSW的一位印度出生的材料学家——维娜·沙哈瓦拉发明的这项技术，可以通过使用那些原本将要堆在垃圾堆里的废弃聚乙烯塑料，从而节约电弧炉炼钢生产的大约30%煤炭消耗。

It is ideal for transformer s where a sudden surge of power can create an electric arc which vaporises oil to create a potentially explosive gas cloud.

它适用于当发生突然电涌时可导致电弧产生的地方，电弧会使润滑油蒸发，从而产生具有爆炸可能的气云。

It is ideal for transformers where a sudden surge of power can create an electric arc which vaporises oil to create a potentially explosive gas cloud.

它适用于当发生突然电涌时可导致电弧产生的地方，电弧会使润滑油蒸发，从而产生具有爆炸可能的气云。

The active power increase allows a faster melt in the electric arc furnace, thereby saving energy consumption.

有功功率的增加，使电弧炉中的物料熔化更快，从而节约能耗。

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。