• Nate Poling, a Ph.D candidate at UF, came up with the idea and sold his department on it, so IDS 2935 "21st Century Skills in Starcraft, " will be offered as an online-only class this coming semester.

    内特·坡林是佛罗里达大学的博士研究生,发明一课程并且所在学院游说,最终课程编号为2935“玩星际争霸学21世纪生存技能”的课程于下学期开始在线授课。

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  • This paper reported the preparation of hollow fiber UF membrane, using PS and SPS as membrane spinning materials, DMA as solvent, PVPand dimethyl phthalate as additives.

    本文聚矾和磺化共混物材料甲基乙酰胺为溶剂,聚乙烯吡咯啉酮邻苯二甲酸二甲酯为添加剂配制纺丝液,纺制外压中空纤维超滤膜。

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  • Ultra filters (is called UF): Is take the pressure as the propelling force, uses the ultra filter diaphragm different aperture carries on the separation to the liquid the physical screening process.

    简称UF):是以压力推动力利用不同孔径液体进行分离物理筛分过程。

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  • The influence of preparation parameters, such as solvent, the concentrate of LCP, PS, addictive, evaporation temperature and time, on the properties of UF membrane were studied.

    考察了相关参数溶剂、高分子液晶浓度、聚砜的浓度、添加剂的用量、蒸发温度蒸发时间超滤性能影响

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  • Influence of methanol content in formaldehyde used as raw material for preparing low-formaldehyde (low molecular ratio) UF resin was studied.

    研究原料甲醛甲醇含量化(低摩尔)树脂性能影响

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  • Thus, low voltage protection devices, served as lock-out protection reserve will also have characters uf inverse time-lag.

    因此作为失步保护后备电压保护应具有反时限特性

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  • It was showed that the component with different molecular weight can be separated and purified by filtrating membrane, and UF can be used as a preliminary measuring meth...

    试验结果表明,超沙丁鱼粗肽溶液中不同分子质量组分具有分离纯化作用,超滤技术可以作为一种初步检测沙丁鱼粗肽溶液组分分子质量分布的手段。

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  • The paper deals with the research and application of UF technique in the drinking water projects in rural areas as well as the fruits of the researches on sub-seawater desalination by ro process.

    论述技术农村饮用水工程中的应用研究以及利用反渗透技术进行亚海水淡化研究成果

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  • As for the UF, the optimization of the frequency of physical washing, the filtration mode and the operation pressure can help to improve the system efficiency.

    对于UF系统,冲洗频率过滤方式操作压力均影响系统制水效率

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  • Latterly problems that limited extensive use of UF, such as the loss of small molecules, the passing amount and the washing of membrane, were analysed.

    重点对影响超技术广泛应用三个方面问题做了分析,包括影响分子有效成分损失因素、影响超滤通量的因素以及超滤清洗方法。

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  • The conditions of this UF treatment are those conventionally used and are selected such that the extract is handled as carefully as possible.

    这种UF处理条件通常所用条件无异,并且应选择一些能尽可能仔细地处理提取物的条件。

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  • The flux of the UF membrane washed by detergent containing enzyme could still reach as high as 94% of that of the original UF membrane.

    实验期内蓝藻造成不可逆污染,利用清洗剂清洗,通量恢复初始通量94%。

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  • There is no obvious removal of PH, Fe, Mn, Rigidity and normal removal as for organic substance in the water by UF.

    中性条件下,混凝—超工艺有机物去除率有较大幅度提高。

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  • The results showed that it was very difficult to produce a board with rather high strength when only UF resin was applied as a binder.

    结果表明UF很难制造较高强度刨花板,以PM DI改性可明显提高UF胶对稻草的胶着力。

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  • The results showed that it was very difficult to produce a board with rather high strength when only UF resin was applied as a binder.

    结果表明UF很难制造较高强度刨花板,以PM DI改性可明显提高UF胶对稻草的胶着力。

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