1) low alkalinity
低碱度
1.
Study of flotation process with low alkalinity on a copper sulfide deposit;
某硫化铜矿低碱度浮选工艺研究
2.
According to the water quality of low calcium hardness and low alkalinity, the performance of corrosion and scale inhibitor, GD-318 has been studied by the methods for doing the static scale inhibition test, corrosion tests, rotary hanging sheet corrosion test and dynamic simulated test.
根据低硬低碱度水质的特点,通过静态阻垢试验、旋转挂片腐蚀试验和动态模拟试验筛选出GD-318缓蚀阻垢剂,并对其缓蚀阻垢性能进行了研究与评价。
3.
The low alkalinity sulphoaluminate cement is one kind of ordinary sulphoaluminate cement series, and mainly used for GRC manufactures.
低碱度硫铝酸盐水泥是硫铝酸盐水泥系列中的一个品种,是GRC制品的主要原材料。
2) low alkaline concentration
低碱浓度
3) lower basicity
较低碱度
1.
A study on improving intensity of lower basicity sinter;
改善较低碱度烧结矿质量的研究
4) hign and low basicity
高低碱度
5) leaching in low alkalinity
低碱度浸
6) ultralow alkalinity
超低碱度
补充资料：低都儿低
1.低而又低，很低。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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