• 事实上,在太阳风——不断太阳带电粒子——的影响下,太阳质量一直在下降。

    Actually, the Sun is constantly losing mass through the solar wind, a stream of charged particles constantly blowing off the Sun.

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  • 不需要理由在下,很抱你一下;有情,地有情,国庆浪漫一下行不行?

    Water in a stream, fish in travel, love you no reason; Blowing in the Wind, rain the next, you want to have some affinity; Days affection, and love, the National Romantic Will it work?

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  • 采用计算机模拟方法对铝合金熔体旋转净化过程温度以及场进行分析。

    The temperature field and flow field of molten aluminum alloys during degassing and purification process by rotary impeller have been simulated by a computational model.

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  • 等离子切割通过高温等离子体弧工件弧柱部分的材料熔化利用高速离子将切渣除的物理过程,弧柱的功率作用力将直接影响切口质量

    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.

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  • 表征物理量出发,利用模型相似理论通过计算建立铝合金旋转除气系统的物理模型。

    A physical model for spinning rotor degassing of aluminum alloys was built by calculating in light of physical dimensions representing flowing according to similar theory for model.

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  • 介绍了梅山高炉喷煤粉计量控制原理,采用动态修正因子技术,通过调节因子改变煤种,解决了喷计量中煤计计量不准的问题。

    By adopting dynamic correction factor, adjusting coal flow factor and changing the kind of coal, the accuracy of measurement with SWR engineering DensFlow was improved.

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  • 模拟研究了心底钢包内钢液,并分析了主要特点

    The flow field of hot metal in the eccentric bottom-blown argon ladle has been simulated and the main characteristics of the flow field were analyzed.

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  • 半开时,喷气的引入除了附着开缝处的漩涡,对于尾缘影响不大

    The ejection from the half slot only blows away the vortex on the slot surface, and has little effect on the flow field near the trailing edge.

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  • 根陶瓷组成的实验装置上,利用热线风速仪对脉冲反滤管瞬态进行了测定,分析了喷压力、脉冲宽度、过滤气距离对滤管外场的影响。

    On a new experimental set-up of filter with three ceramic filter elements, the transient velocity outside the filter element is measured by hot-wire anemometer during pulse-jet cleaning process.

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  • 三根陶瓷滤管组成的实验装置上,利用热线风速仪对脉冲管外瞬态场进行了测定,分析了压力、脉冲宽度、过滤气速距离滤管影响

    Based on the experimental research of ceramic filter pulse jet cleaning system, the influence of the operation parameters and the structure parameters on the pulse jet performance is analyzed.

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  • RH氩气液区的处理上,应用了非均相多相模型

    An inhomogeneous multiphase flow model is applied to deal with the problems in argon blowing area.

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  • 比较了传统堰组合,氩气挡墙分别代替堰、坝对中间特征影响尝试中间包内采用双幕挡墙的方式。

    The fluid flow and transportation behavior of non-metal inclusion were studied in tundish of gas curtain dam by water model experiment and PW system.

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  • 非常适用于任何东西举行过多单元喷嘴传输线传送带产品

    It's ideal for anything from a hand-held blow-off gun to multi-unit nozzle manifolds for conveyorized products of transfer lines.

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  • 非常适用于任何东西举行过多单元喷嘴传输线传送带产品

    It's ideal for anything from a hand-held blow-off gun to multi-unit nozzle manifolds for conveyorized products of transfer lines.

    youdao

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