The experiments proved that the key techniques were flowing water and washing in seedling culture.
探索了海带配子体克隆育苗生产中的幼苗培育技术,试验证明,流水速度和洗刷压力是幼苗培育技术中的关键技术。
By way of experiments, analysis was made of the effects of reduced PVC on gloss, hiding power and scrubbing resistance of latex paint.
本文通过实验,分析讨论了对比颜料体积浓度对乳胶漆光泽、遮盖力、耐洗刷性的影响,在综合考虑对涂料各性能的不同影响基础上,确定了乳胶漆配方设计中对比颜料体积浓度的最佳范围。
Testing results showed that the form of silicone intermediateand addition of 10% silicone both could make stability of the emulsion and ageing resistance, scrubbing resistance and stainresistance of the coating film desirabl.
研究结果表明:有机硅中间体形式及10%有机硅含量均能使乳液的稳定性、涂料漆膜的耐老化性、耐洗刷性、耐粘污性达到理想状态。
The influence of catergories and amount of emulsions,dispersan ts,fillers,thickeners and et al on the washability of the coatings is discusse d.
讨论了乳液的种类和用量、分散剂、填料、增稠剂等对涂层耐洗刷性能的影响。
The influence of amuont of EVA emulsion on film washability,amount of sierozem powder on contrast ratio are discussed.
介绍了使用灰钙粉和乙烯 -乙酸乙烯酯共聚物 (VAE)乳液配制VAE乳胶漆的技术 ,包括原材料的选用、配方和配制程序等 ;探讨了VAE乳液用量对涂料耐洗刷性的影响 ,灰钙粉用量对涂料对比率的影响以及用加速升温贮存试验和常温贮存试验测试乳胶漆的贮存稳定性的结果 ;综合评价了乳胶漆的性能特征和应用优势 ,并分析了灰钙粉提高涂料性能的原