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1·The mechanisms of co-condensation, the properties and performance of MUF resin are described in this paper.

本文介绍尿素-三聚氰胺-甲醛共缩聚合成机理、 树脂性能、以及制备工艺对其性能的影响。

2·The performance data of the pallets made with MUF resin have reached the Werzalit standard for outdoor products.

采用该MUF树脂压制的货盘，其性能指标符合华沙力迪室外产品标准。

3·The time of mechanical ventilation and ICU staying were significantly shorter in MUF group than that in CUF group ( P< 0 05).

与CUF组相比，MUF组的呼吸机辅助通气时间和ICU监护时间均明显缩短（P< 0 0 5 ）。

4·Plywood weather-resistant test of radom resin sample showed that the MUF resin can replace the PF resin for plywood production.

抽样做胶合板耐候性试验表明，MUF树脂可取代酚醛树脂。

5·For the bulk handling facilities, a method of the nuclear material accounting and the material Unaccounted For (MUF) evaluation is given in this paper.

针对散料核设施，提供了一个核材料衡算和MUF评价的方法。

6·This paper aimed at the problem of moisture-resistance performance of finish foil, adopting melamine modified urea formaldehyde impregnated resin to make MUF.

本文采用三聚氰胺对脲醛树脂进行改性，合成三聚氰胺改性脲醛树脂（MUF），解决预油漆纸耐潮湿性的问题。

7·Firstly, this paper presents an improved prediction method of maximum usable frequency (MUF) of skywave propagation based on the analysis of the current shortwave frequency prediction method.

在对当前短波频率预测方法进行分析的基础上，提出了一种天波传播最大可用频率预测的改进方法。

8·Producing MDF with MUF adhesive can effectively improve the water resistance, reduce formaldehyde emission and effectively control the pre-curing problem caused by the high temperature tube-drying.

用三聚氰胺改性脲 醛 树脂（MUF） 胶粘剂生产MDF可以有效地提高耐水性，降低游离甲 醛释放量，并使得因管道施胶引起预固化问题得到有效控制。

9·The modification has been made on the black wattle tannin adhesive with sodium sulfite and the MUF concentrate so as to prepare out a tannin adhesive with good water-proof and better glue properties.

采用亚硫酸钠和三聚氰胺- 尿素- 甲醛预缩液对黑荆树单宁胶粘剂进行改性处理，制备具有良好的耐水性能和胶合性能的单宁胶粘剂。