在多种参数下,通过调节弧压、进气量等观察了其对弧流的影响。
The influences on the beam current are observed by adjusting arc voltage and gas injection at different cases.
由于新系统可以与冶炼弧流模型紧密结合,因此保证了在各冶炼阶段调节器性能的最优。
The new system can combine with smelting arc current model, so optimum is ensured for performance of regulator in each smelting stage.
该系统可以稳定弧流和温度,可以调整并显示所有离子源参数数据,并具有安全保护功能。
This system can stabilize the arc current and temperature, adjust and display all parameters and has safe-guard ability.
提出了一种求解龙抬头泄洪洞反弧段流场的新方法——流线迭代法。
A new approach streamline iteration method for calculating flow field of flood tunnel bucket is presented.
印度—亚洲大陆的碰撞所形成的向东和东南的地幔流可能推动了东亚大陆东侧和南侧俯冲带的后退,并引发弧后扩张作用。
The eastward or southeastward mantle flow resulting from the collision of IndiaEurasia probably pushed rollback of slabs east and southeast to east Asian continent, further causing back arc spreading.
文章介绍了装置的设计思想和部件设计原理,对产品的安全载流、电压损失、滑接性能、灭弧性能进行了分析。
This article describes the design principle of the device and its parts, analyses the safe current-carrying capacity, voltage drop, sliding contact and are extinction performances of the device.
冲绳海槽仍是一个软流圈在汇聚的弧后盆地。
The Okinawa Trough is a back arc basin still driven by the converging asthenosphere.
等离子体弧切割是通过高温等离子体弧将工件弧柱部分的材料熔化并利用高速离子流将切渣吹除的物理过程,弧柱的功率和作用力将直接影响到切口质量。
Plasma arc cutting is a physical process which utilize high temperature to heat materials and high speed flow to blow melted metal, cutting quality is directly influenced by arc power and arc force.
白银厂矿田早—中寒武世流纹岩被认为是大陆裂谷环境或洋内弧岩浆作用的产物。
Early middle Cambrian rhyolites from Baiyin Mining Field were considered to have resulted from magmatism of continental rift.
本文从系统研究二元明流反弧段的水力特性入手,探讨反弧段的空化特性。
After systematical research on the related hydraulic characteristics is carried out those of cavitation are further investigated.
结果显示,在海沟及其洋侧冷的软流层发生了大规模的沉降,而弧后热的软流层则强烈抬升。
The conversion result shows that the cold asthenosphere sinks in large scale along trenches and ocean-sides and hot asthenosphere rises greatly along the arc-back area.
研究表明,溢流坝反弧段内流动存在着微弱的三维结构,流的三维性主要由侧壁边界层及表面棱形波造成。
This may be caused by the side wall boundary layer and prismatic wave on the surface of the flow.
该矿床产于弧后扩张盆地的勉戈组流纹岩中,受韧性剪切带控制。
The deposit occurs in the rhyolite area of Miange Formation within the back_arc spreading basin and is controlled by a shearing belt.
河流越宽弹弓般的水流到达岸的时间就越长,弧间沿流距离也越长。
The wider the stream, the longer it takes the slingshotting current to reach the other side, and the greater the downstream distance to the next curve.
调度平台用PDPEL对各类型节点和连接弧的形式化描述,以便工作流引擎进行项目调度。
The scheduling platform describes all the nodes and connections by PDPEL, so that the workflow engine can schedule the activities.
采用高压维弧和弱高频稳弧,同时具有恒流特性,不受电网电压波动的影响。
Apply high voltage pilot arc and high frequency stable arc with constant current properties, prevent influence from unstable voltage of power grid.
它能提供多种高性能的焊接模式,如恒压埋弧焊、恒流埋弧焊、气保焊、碳弧气刨。
It can provide several high performance welding modes, such as constant-voltage submerged arc welding, constant-current submerged arc welding, gas shielded welding and carbon arc air gouging.
它能提供多种高性能的焊接模式,如恒压埋弧焊、恒流埋弧焊、气保焊、碳弧气刨。
It can provide several high performance welding modes, such as constant-voltage submerged arc welding, constant-current submerged arc welding, gas shielded welding and carbon arc air gouging.
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