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- secondary alkalinity 次生碱度
- Her age is of secondary interest. 她的年龄不太重要。
- In secondary school, children get more advanced knowledge. 在中学，孩子获得更深一些的知识。
- A secondary matter; a side issue. 次要的第二位的事; 较次要的问题
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- Check the acidity / alkalinity of your prodouct. 检查和清楚您的产品酸度/强碱性。
- The government introduced universal secondary education years ago. 几年前，政府就倡导普及中等教育。
- Our aim is that all children complete secondary education. 我们的宗旨是让所有孩子完成中等教育。
- Many older people still believe that women's careers are secondary. 许多年岁大一点的人仍然认为妇女的职业生涯并不那么重要。
- All other considerations are secondary to his safety. 现在首先要考虑的是他的安全，其他事都是次要的。
- In secondary school, students get more advanced knowledge. 在中学里，学生获得更深一些的知识。
- As a result,soil alkalinity rose and farmland lay barren. 结果,土壤中的碱份增多,农田成了不毛之地。
- Buffer A solution that resists any change in acidity or alkalinity. 缓冲液：可以抵抗任何酸或碱变化的溶液。
- A secondary nitramide is then formed. 其结果生成仲硝酰胺。
- Anothar name for secondary school is high school. 中学又叫高级中学。
- As a result, soil alkalinity rose and farmland lay barren. 结果，土壤中的碱份增多，农田成了不毛之地。
- Such considerations are secondary to our main aim of improving efficiency. 对於我们提高效率的主要目的来说，这些想法都是次要的。
- Abnormally high alkalinity of the blood and body fluids. 碱中毒血液或体液中异常高的碱度
- Another name for secondary school is high school. 中学又叫高级中学。
- Wait for 1 hour to re-measure alkalinity and 24 hours for Ph. 等待1小时后重新测量碱浓度，24小时后重测PH值。
