1) two-stage causticization processes
两段石灰法
2) Lime/limestone method
石灰/石灰石法
3) limestone-lime nitrogen
石灰石-石灰氮法
1.
e,by limestone-lime nitrogen,and by urea-calcium cyanamide.
重点介绍了工业生产硫脲的两种方法,石灰石-石灰氮法和尿素-氰氨化钙法,并对它们的工艺过程和优缺点进行了较详细的比较。
4) limestone section
石灰岩地段
1.
Combined with the construction of the limestone sections of Dayaoshan Tunnel,the meteorological and hydrologic data were collected,the examination and test were put forward and compared with the water content of the practical engineering works.
本文结合大瑶山隧道石灰岩地段搜集气象、水文等资料进行观测与检验 ,并与实际工程水量对比 ,提出以地表水作为地下工程水量的可行性 ,使观测水量切合工程实际 ,取得效果 ,可供同类工程参
5) two-stage method
两段法
1.
Study on treatment of wastewater containing high-density arsenic by two-stage method;
两段法处理高浓度含砷废水的工艺研究
6) a two stage SBR process
两段SBR法
1.
High efficiency removal of organics and nitrogen by using a two stage SBR process was introduced in this paper.
采用两段SBR法处理有机物和氨氮含量较高的化工废水 。
补充资料：碱石灰,苏打石灰混合物
CAS：8006-28-8
分子式：H3Ca2NaO4
分子质量：170.17
中文名称：碱石灰；钠石灰；苏打石灰；苏打石灰；碱石灰,苏打石灰混合物
英文名称：Soda lime；soda-lime；soda lime,with more than 4% sodium hydroxide；sodalime
分子式：H3Ca2NaO4
分子质量：170.17
中文名称：碱石灰；钠石灰；苏打石灰；苏打石灰；碱石灰,苏打石灰混合物
英文名称：Soda lime；soda-lime；soda lime,with more than 4% sodium hydroxide；sodalime
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