• My parents always packed me off to bed early.

    父母总是早早就打发上床

    《牛津词典》

  • A suitcase was on her bed, half packed.

    床上放着一个手提箱,东西收拾了一半

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  • Nitrate nitrogen removal from ground water by autotrophic denitrification in a packed bed reactor.

    固定自养反硝化去除地下水中的硝酸盐

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  • Rotating packed bed is a new technique of process intensification and has a broad application prospect in various fields of material, chemical engineering, energy and environmental protection.

    旋转填料技术一种突破性过程强化技术,化工能源、环保、材料、生物化工等工业领域广阔的商业化应用前景

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  • The experimental results show that a stable liquid distribution would be established after flowing through a given height of packed bed whether the initial distribution is uniform or not.

    实验结果表明不论液体初始分布均匀性如何,液体流过一定高度填料总会建立一个稳定分布。

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  • The characteristic of mass transfer in absorption of soluble gas is studied in the rotating packed bed.

    利用离心传分离装置—旋转填料床,对易溶气体吸收过程传质性能进行了实验研究。

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  • Packed bed reactors (100) that have a series of alternating layers of packing.

    具有一系列交替填料填充反应器(100)。

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  • Nitrate nitrogen removal from ground water by autotroph IC denitrification in a packed bed reactor.

    固定自养反硝化去除地下水中的硝酸盐

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  • The process, electrochemical reduction of nitrobenzene to produce p-amino-phenol in a packed bed electrochemical reactor, is investigated.

    研究固定电化学反应器内硝基苯电化学还原制备对氨基苯酚的过程

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  • Based upon above research, effects on the mass flow rate of powders of inventory of powders, fluidization gas velocity, reaction gas velocity and void of packed bed are discussed e.

    讨论测量颗粒质量方法,以此为基础研究了细颗粒藏量、流反应气速固定空隙率对细颗粒质量流率的影响

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  • The continuous ethanol production in a new type packed bed bioreactor with immobilized yeast cells was reported.

    本文报道一种新型填充固定化酵母细胞生物反应器连续乙醇生产

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  • The production intensity of the smelting furnace with a coke packed bed is very high.

    带有焦炭充填粉尘熔化具有很高冶炼强度

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  • The correlative formulas for pressure drop of cross-flow rotating packed bed was deduced with the method of dimensional analysis.

    采用因次分析方法推导出错流旋转填料气相无因关联

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  • Spray towers are used when a low pressure drop is required and the fluids involved might plug a packed bed.

    要求以及使用流体可能填塞填料时就使用喷雾

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  • In this work the operation characters of the two phase anaerobic digestion system incorporated by a packed bed acidification reactor and an UASB methanorization reactor were studied.

    研究填充酸化反应器及其与UASB甲烷化反应器组成厌氧消化系统运行特性

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  • A new technology for continuous preparing nano barium sulfate in the impinging steam-rotating packed bed was studied.

    本文研究了对撞流—旋转填料反应器液相连续制备纳米硫酸钡工艺

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  • In this paper, the gas pressure drop of a cross-flow rotating packed bed is studied based on air-water system.

    笔者利用空气水系统对错流旋转填料气相进行实验研究。

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  • Several of the focuses of CFD model in packed-bed reactors were studied, namely, the momentum exchange coefficient, the capillary pressure and the void fraction.

    近年来填充床反应器CFD数学模型几个研究重点是动量交换系数毛细管压力以及床层空隙率的非均匀分布性。

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  • Results show that the rotating packed bed has a higher devolatilization efficiency and a lower energy consumption as compared with conventional devices.

    结果表明相比常规的脱设备旋转填充脱挥效率能耗

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  • Dividing the rotating packed bed into different parts, this paper presents a set of experimental measurements and modeling of gas pressure drop based on air water system.

    利用空气系统旋转填充气相进行分段模型化实验研究

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  • Effect of dilution rate on the formation of GOS was studied in the packed-bed reactor.

    填充反应器研究了稀释速率低聚半乳糖形成影响

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  • Fluidization properties of the ion exchange resins packed bed have been experimentally studied. Based on test results, formulas for fluidization velocity is established.

    离子交换树脂层的态化特性进行试验研究。根据试验结果,给出了离子交换树脂床层流态化速度计算公式。

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  • Presents an optimal design method for PCM (phase change material) packed bed based on the heat transfer characteristics.

    根据相变材料蓄冷堆积传热特性提出了一种堆积床的优化设计方法

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  • Ultrafine silica powder was prepared in a rotating packed bed(RPB) reactor using water glass and sulfuric acid as raw materials.

    水玻璃硫酸原料超重力反应器中采用沉淀法合成了超细二氧化硅粉体

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  • A biomembrane packed bed reactor with sulfur and limestone as solid filling material for removal of nitrate nitrogen was studied.

    研究装填固体填料石灰石的生物膜反应器水中硝酸盐去除

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  • The results obtained in this paper provides important basis for the control and start-up of the packed-bed reactor.

    研究结果固定床反应器的开工控制提供了重要理论依据。

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  • Barium carbonate nanoparticle powder is produced by liquid-liquid phase reactive precipitation in a Rotating Packed Bed (RPB) from industrial refined barium chloride and ammonium bicarbonate.

    工业精制氯化碳酸氢铵为原料,旋转填充采用液—液相反应沉淀法合成碳酸钡纳米粉体

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  • The flow track of liquid drip on packing sheet was also described. This can help the research of liquid distribution in packed bed.

    探讨了液滴波纹片上流动轨迹有助于液体类填料层内分布作进一步研究

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  • A packed bed of granular material sandwiched by two perforated plates, is a good distributor.

    块孔中间填有一层颗粒物料很好的分布板。

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  • A packed bed of granular material sandwiched by two perforated plates, is a good distributor.

    块孔中间填有一层颗粒物料很好的分布板。

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