Under multi-wind directions, the energy exchanging and material transporting repeatedly happened between gravel gobi and the Mingsha Mountain.
多风信条件下，沙砾质戈壁与鸣沙山进行着往复式的能量交换及物质运动。
Even if we finally succeeded in exchanging the product, it always took too much time and wasted too much energy.
末句说即使最后商品得以调换，也花费了大量的时间和精力——话语中充满了无奈。
Substance, energy and information can exchange between simulation area and outside through non-stable boundaries and it is difficult to describe the exchanging rule accurately.
非稳定边界是指，模拟流场和外部环境通过它进行的物质、能量和信息交换具有重要影响且该交换规律难以准确刻画的边界。
Application and energy saving effects of regenerative heat exchanging technology in aluminium melting furnace are introduced in this paper.
简要介绍了蓄热式换热技术在熔铝炉上的应用情况及节能效果。
The available energy loss of ASU lies in the gas compression , heat exchanging, distillation, and throttling depressurization process.
空分设备有效能损失主要存在流体的压缩与膨胀、热交换、精馏、节流减压。
The invention relates to the warming equipment technology field, which specifically relates to a closed type of energy saving, warming and heat exchanging system.
本发明涉及采暖设备技术领域，具体涉及一种封闭式节能采暖换热系统。
The invention relates to the warming equipment technology field, which specifically relates to a closed type of energy saving, warming and heat exchanging system.
本发明涉及采暖设备技术领域，具体涉及一种封闭式节能采暖换热系统。
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