1) two-step ammoniation method
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两步氨化法
1.
Technology for production of sulfur-based compound fertilizer by two-step ammoniation method;
两步氨化法生产硫基复合肥技术
2) two-step oxidation
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两步氧化法
1.
Nano ZnO preparation by two-step oxidation method and its gas-sensing properties;
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两步氧化法制备纳米ZnO及其气敏性能研究
3) twice activated method
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两步活化法
4) two step carbonization
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两步碳化法
1.
This paper summarized the synthetic methods of various shapes of nano calcium carbonate particles, such as chain like vaterite, spindle, cubic CaCO 3 in details, and reviewed the main manufacture technologies including multilevel spray carbonization, one step carbonization, two step carbonization and novel rotating packed bed reactor carbonization.
对一步碳化法、两步碳化法、多段喷雾碳化法、旋转填充床碳化反应器碳化技术制备链形、纺锤形、球形、立方形等不同形状的纳米碳酸钙材料的方法进行了比较和总
5) two step emulsifying
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两步乳化法
补充资料:氨化饲料
分子式:
CAS号:
性质:切碎的秸秆装入窖内或堆放成垛后通入氨气或喷洒氨水密封保存一周以上制成的饲料。取用前须先揭去覆盖物,待氨味消失后再饲喂家畜。氨化处理能提高粗纤维的可消化性,增加饲料中的氮素含量,对提高饲料适口性,增加采食量有明显效果。
CAS号:
性质:切碎的秸秆装入窖内或堆放成垛后通入氨气或喷洒氨水密封保存一周以上制成的饲料。取用前须先揭去覆盖物,待氨味消失后再饲喂家畜。氨化处理能提高粗纤维的可消化性,增加饲料中的氮素含量,对提高饲料适口性,增加采食量有明显效果。
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