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1·The product was characterized by melt point and IR spectra analysis.

经熔点测定和红外光谱分析，确证产品是苯酚。

2·The solubility, melt point and density of HJ-20-2 vapor phase inhibitor are investigated.

考察了HJ - 2 0 - 2气相防锈剂的溶解度、熔点、堆密度等物理化学性能。

3·Once the temperature is higher than the melt point of NIPAAm, the grafting degree decreases strikingly.

提高反应温度可以显著的提高接枝程度，但是当温度高于单体熔点时，接枝程度反而大幅降低。

4·It is a new concept that the low melt point multi-copolyamide fiber web material is used as an adhesive.

在固态胶粘剂中使用非织造网膜材料作胶粘剂是一种较新的概念。

5·This paper introduced some factors that influencing the recovery rate and melt point of diosgenin in its production.

本文比较全面地介绍了工业生产中影响薯芋皂甙元收率和熔点的各种因素及其解决的方法。

6·This paper introduced a rubber protective wax and its production process made of low melt point wax and some additives.

介绍了一种由低熔点石蜡和几种添加剂制成的橡胶防护蜡及其合成工艺条件。

7·But owing to its coarser grain, denser structure, smoother surface, higher hardness and melt point, so its proportioning rate was limited.

但海砂的粒度比较粗，颗粒形状比较规则、结构比较致密、表面比较光滑、硬度和熔点都比较高，使它的用量受到一定限制。

8·The structure was confirmed by melt point and MS with the content being analyzed by GC , and the optimum technological condition was determined.

通过熔点测定、质谱和气相色谱分析等手段对产物进行了结构表征和含量分析，并研究得到最佳工艺条件。

9·The results showed that both the melt point and crystallinity of the copolymers decreased with the increase of neopentyl glycol content in copolymer.

结果表明，共聚酯的熔点和结晶度均随新戊二醇的加入而降低。

10·The experimental results showed that TPI was easy to degrade, its relative molecular mass, melt point and crystallinity degree decreased with the increase of aging time.

结果表明，TPI极易老化，其相对分子质量随老化时间的延长而迅速降低，熔点及结晶度也逐渐降低。