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- As to nitrogen sources,pathogen made use of urea,NH4Cl,(NH4)2SO4 much better than others. 以尿素、NH4Cl和(NH4)2SO4为氮源的利用程度较高,以甲硫氨酸和Ca(NO3)2为氮源的利用程度较低;
- We can add NH4 and induce a bloom just like a CO2 enriched tank. 而加入NH4后无论是否添加CO2的缸都会暴藻。
- The effect of ammonium chloride (NH4Cl) on the growth of micro algae Dunaliella viridis was reported. 报道了氯化铵对绿色杜氏藻增殖的影响情况。
- Yeast extract WBS the best nitrogen source in liquid culturate, the second was (NH4)2SO4. 在液体培养中，病菌对氮源的利用以酵母膏为最好，其次为(NH4)2SO4。
- The experimental results show subnano-SiO2 has played an acceleration coagulant harden of NH4Cl role,and reducing addition of NH4Cl. 结果表明亚纳米SiO2具有加快NH4Cl的促凝硬化作用,可以减少NH4Cl的加入量。
- Use of nitrification inhibitors can also effectively suppress conversion of NH4 to NO3. 使用硝化抑制剂也能有效地抑制NH4向NO3的转化。
- The passing-by water bodies in animal farming area was often heavily polluted by NH4(superscript +)-N. 畜禽养殖场附近的河流受养殖污水的影响，水体的氮素污染最为严重，尤其是铵态氮负荷最高；
- The pH value has been changed by adding NaOH(aq), (NH4)2CO3(aq), HCl(aq), or Zn(NO3)2(aq). 当水热反应进行时，氧化锌晶体是藉由均质成核与溶解-凝结的方式成长。
- The adsorption capacity was changed a lot when pH<5.Then educing the expression of the adsorption capacity Q about the parameters temperature and ion intensity of NH4Cl. 当pH<5.;0时;pH对吸附量的影响很大。 导出了在pH为5
- High instrisic viscosity copolymer of AM-DMC is sythesised by macromer initiator PAA/(NH4)2S2O8. 利用丙烯酰胺和二甲基二烯丙基氯化胺共聚制得阳离子聚电解质。
- The removal rate of phenolic compounds reached 93.9%, but that of NH4(superscript +)-N was less than 27.3%. 酚的去除率可达93.;9%25，但对废水中氨氮的去除率小于27
- No, it doesn't really have to be ammonium chloride (NH4Cl), but any self-respecting candy should be mostly something that makes your taste-buds go Whee! 在这期间，我让另一个组员，学习相关的相识，理解我的文档和代码，仔细阅读代码和文档，从中挑错，任何不同意见都拿出来讨论，直到达成一致意见为止。
- Zhu Guocai, Qiu Xin*，Chi Ruan，Xu Shengming，Zhang Zhigeng，Tian Jun, Recovering RE with NH4Cl Roasting from Bastnasite Ore, MINPREX2000, Melbourne, Australia , p237-239(Eng. 时文中，朱国才，张志庚，王竞研，池汝安；微山稀土精矿经固氟后采用氯化铵法回收稀土；过程工程学报；2001，（3）
- It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system. 继续添加1.;5克氯化铵和50毫升硝化细菌液，需要一星期活化亚硝酸菌。
- The optimum medium: Avicel 2.14%, corn cob 1.98%, bean cake 2.17%, bran 0.5%,(NH4)2SO4 0.2%, KH2PO4 0.2%, MgSO4 0.03%, CaCl2 0.03%. 经响应面试验等确定最佳摇瓶培养基:Avicel 2.;13%25;玉米芯1
- At the same phosphorus level, GSA of spinach shoot increased pronouncedly with increasing NH4(superscript +)-N in nutrient solutions. 在磷素水平相同时，随着营养液中铵比例的增加，菠菜茎叶中GSA显著增加。
- The test results show that when 0.37 mol/L Li2CO3 is added into 2 mol/L (NH4)2SO4 electrolyte, the specific capacitance is highest. 测试结果表明;当在2mol/L的(NH4)2SO4溶液中添加0.;37mol/L的Li2CO3时;比容量提高幅度最大。
- The thermal decomposed mechanism of orthorhombic ammonium paratungstate,(NH4)10H2W12O4210H2O,was investigated by DAT,XRD and analysis of N content. 用热分析、X射线衍射及N含量分析研究了三斜仲钨酸铵（NH4）10H2W12O4210·H2O的热分解机理；
- The influence of temperature on nitrification ability of BAC filter under the condition of high NH4(superscript +)-Ninfluent water was studied. 研究了温度对高氨氮进水条件下生物活性炭滤池硝化能力的影响。
