1·Borax powder was added at the end of the 18th Century to produce a favourable foaming effect.
为了产生较佳的泡沫效果,18世纪末牙粉中又添加了硼砂粉。
2·Using the orthogonal matrix experimental method, the effects of borax or TDI on the PVA adhesive were discussed.
采用正交实验法研究硼砂和TDI的加入量对PV A粘合剂的耐水性能和剥离强度的影响。
3·Importance of target cost budget control for borax enterprise was discussed. Principles and methods of target cost budget control were introduced.
论述了目标成本预算控制对硼砂企业的重要性,介绍了目标成本预算控制的原理和方法。
4·Effects of borax on digestibility of nutrients and nitrogen metabolism in sheep were investigated.
本文研究了硼砂对绵羊营养物质消化率及氮代谢的影响。
5·A kind of complex profile control agent comprising bicomponent polymer was formed from polymer mixture comprising polyacrylamide and polyvinyl alcohol using formaldehyde and borax as the crosslinkers.
以聚丙烯酰胺与聚乙烯醇配成聚合物混合溶液,用甲醛和硼砂作为交联剂,形成一种双组分聚合物复合调剖剂体系。