1) secondary hydration
二次水化
1.
The results show that when the secondary hydration between micro-powders and C3S happened, flocculent C - S- H formed in the early hydration and the C - S - H with outward rediatiform fibres at later ages.
结果表明:不同粒径的微粉与C3S 二次水化反应时,在Ca(OH)2的侵蚀作用下,早期生成絮状C-s-H凝胶,后期生成向外呈辐射状的纤维c-s-H。
2) secondary reaction of hydration
二次水化反应
3) secondary brine
二次盐水
1.
Determination of iodine content in the secondary brine by ICP-OES method;
ICP-OES法测定二次盐水中碘的含量
2.
Causes for Caion of anolyte increasing and improvement measures for secondary brine determination;
阳极液Ca~(2+)升高的原因及二次盐水测定方法的改进
3.
Determination of ammonia in secondary brine for production of ion-exchange-membrane caustic soda by gas sensing electrode;
气敏电极法测定离子膜制碱工艺二次盐水中的氨
4) secondary purifried brine
二次盐水
1.
The method of ICP-AES is the main tool of mensurating trace calcium and magnesium content of secondary purifried brine,and this method is wide lineal measure,fast analysis speed,weak disturb,exact result and high fidelity.
ICP-AES法检测二次盐水中的钙具有线性范围广、分析速度快、基体干扰小、结果准确、重现性好等优点,是检测二次盐水中钙、镁离子含量主要手段。
5) secondary dehydration
二次脱水
1.
for deep-well gravity discharge, enhance secondary dehydration.
简要介绍了云浮硫铁矿选矿厂精矿脱水系统的改造方案,选用大型设备,创造条件改自动排液为深井重力排液,增加二次脱水。
6) Secondary waste water
二次废水
补充资料：输出反馈(见线性二次型次优控制)
输出反馈(见线性二次型次优控制)
output feedback
3h日c卜口fon以以{输出反馈型次优控制。(output王eedbaek)见线性二次
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条