助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[411]条 当前为第1条到20条[由于搜索限制,当前仅支持显示前5页数据]
 

相关语句
ammonium nitrate
    Research on Theory of Self-sensitization of Expanded Ammonium Nitrate and Physical Properties of Its Explosive and Modification
    膨化硝酸铵自敏化理论及其炸药的物理性能和改性研究
    Automatic Control of PH Value in the Process of Ammonium Nitrate Production
    硝酸铵生产过程中PH值的自动控制
    STUDIES ON TISSUE AND CELL CULTURE CONDITION OF COPTIS CHINENSISⅣ.Effects of Sucrose and Ammonium Nitrate on Callus Growth and Berberine Content
    中国黄连组织和细胞培养条件的研究Ⅳ.蔗糖和硝酸铵对愈伤组织生长和小檗碱含量的影响
    A subculture on a medium free of growth regulators with a low ammonium nitrate concentration (2.5 mmol·L~ -1 ) followed the cytokinin containing induction medium. The next subculture medium was supplemented with 2.5, 7.5, 12.5 and 17.5 mmol·L~ -1 ammonium nitrate.
    硝酸铵浓度为7·5mmol·L-1的处理可形成数量最多的不定芽,这对于采用不同浓度的玉米素进行诱导的处理结果是一致的,但随着硝酸铵的浓度增至12·5mmol·L-1和17·5mmol·L-1时则不定芽的数量减少。
    The results showed that sucrose (60 g/L) as carbon source, ammonium nitrate (1.5 g/L) as nitrogen source, pH at 5~6, and 30 ℃, were the most favorable for the fungal growth.
    实验结果表明,以蔗糖为碳源(60g/L),硝酸铵为氮源(1.5g/L),pH5~6,培养温度为30℃时最适合该菌的生长。
    the sum of recovery of urea and ammonium nitrate were 53.1% - 76.8% and 89.2% - 95% , respectively;
    尿素和硝酸铵的总氮回收率分别是53.1%~76.8%和89.2%~95%;
    The Application of Expanded Ammonium Nitrate in Nitramine Propellant
    膨化硝酸铵在硝胺发射药中的应用
    Introduction to Nitric Acid and Ammonium Nitrate Production Technology of GP, France
    法国GP公司硝酸、硝酸铵生产技术
    The Advancement and Development of Self sensitization Theory for Expanded Ammonium Nitrate
    膨化硝酸铵自敏化理论形成与发展
    Structure Characterization of Self-Assembled Monolayer Film on the Surface of Ammonium Nitrate
    硝酸铵表面单分子层自组装膜的结构表征
    The Foundation of Self-sensitization Theory and its Experimental Research for Expanded Ammonium Nitrate
    膨化硝酸铵自敏化理论基础与实验研究
    Research on Self-sensitization Theory of Expanded Ammonium Nitrate
    膨化硝酸铵自敏化理论研究
    Discussion on the Prior Evaluation of the Explosion of Ammonium Nitrate
    关于硝酸铵爆炸事前评价的探讨
    Safety technology analysis on production of ammonium nitrate
    硝酸铵生产过程安全技术分析
    Determination of Water Content in Ammonium Nitrate by Moisture Quick Determination Meter
    水分快速测定仪测定硝酸铵中的水含量
    Application of BDK Anticaking Agent in Ammonium Nitrate Production
    BDK防结块剂在硝酸铵生产中的应用
    Evaluation of Explosion Risk in Ammonium Nitrate Production
    硝酸铵生产过程爆炸危险性评估
    Experimental Study of Anticaking of Ammonium Nitrate by Fluidization
    流态化法进行硝酸铵防结块实验研究
    Detonation Safety of Modified Ammonium Nitrate Ⅰ.The Influences of Calcium Carbonate and Magnesium Sulfate
    改性硝酸铵爆轰安全性研究 Ⅰ.CaCO_3和MgSO_4对硝酸铵爆轰安全性的影响
    Study on Hygroscopicity of the Coated Ammonium Nitrate by Precipitation Polymerization
    沉淀聚合包覆硝酸铵的吸湿性研究
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社