The synthetic thickeners for reactive dye printing are poorly resistant to electrolytes and result in hardhand-feeling on printed fabrics, thus affecting their use in these printings.
阐述了合成活性染料印花增稠剂耐电解质性能较差和织物印制手感较硬而影响它在活性染料印花工艺中的应用。
3
Drawing back my free hand, I struck the bear as hard as I could for five to six times.