The dyeability of the fibres with hyperbranched polyesters were greatly improved after dyeing at atmosphere and boilingtemperature compared with the.
在常压沸染的条件下，超支化聚酯改性的聚丙烯纤维能很大幅度的改善分散染料的上染率。
2
Monosized spherical aluminum hydroxide particles were first prepared by homogeneous precipitation using the urea method below its boilingtemperature.
用尿素均相沉淀法首次制得了单一尺寸的球形氢氧化铝颗粒。
3
These compounds, when heated together, form an azeotrope, in which the boilingtemperature of the mixture is lower than the boilingtemperature of each separate liquid.