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硝酸铵
相关语句
  ammonium nitrate
    Safety technology analysis on production of ammonium nitrate
    硝酸铵生产过程安全技术分析
短句来源
    Evaluation of Explosion Risk in Ammonium Nitrate Production
    硝酸铵生产过程爆炸危险性评估
短句来源
    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
短句来源
    Studies on the Detonation Safety of Modified Ammonium Nitrate Ⅱ. The Influence of Inorganic Chemical Fertilizer
    改性硝酸铵爆炸安全性研究——Ⅱ.无机化学肥料对硝酸铵爆炸安全性的影响
短句来源
    Study on Mechanism of Misfire Detonation and Feasibility of Industrialization of Modified Ammonium Nitrate for Agricultural Use
    农用改性硝酸铵拒爆机理及工业化可行性研究
短句来源
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  ammonia nitrate
    Advanced Process of Porous Ammonia Nitrate and Revamp of Present Domestic Ammonia Nitrate Plant
    国外新的多孔硝酸铵生产工艺与国内硝酸铵装置的改造
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  “硝酸铵”译为未确定词的双语例句
    As result shows,compared with ordinary AN,the impact sensitivity is reduced from 88% to 24%; the friction sensitivity is 0%; the 5 s delayed explosion temperature is increased from 462 ℃ to 474 ℃;
    结果表明,含防爆剂硝酸铵较普通硝酸铵撞击感度从88%降到24%,摩擦感度降为0%,5 s爆发延滞期从462℃增加到474℃,静电火花感度和雷管感度无明显变化。
短句来源
    Selection of Process Conditions for Complete Dissolution and Granulation of Ammonium Nitrate-Another Way to Produce 15 - 15 - 15 Low-chlorine Compound Fertilizer
    硝酸铵全溶造粒工艺条件的选择——生产15—15—15低氯复肥的又一途径
短句来源
    Liquid-phase isomerization of 2,10-epoxypinane catalyzed by NH_4NO_3
    硝酸铵催化的2,10-环氧蒎烷液相重排反应规律研究
短句来源
    Experimental Study of Stability of Ammonium Nitrate-Organic System
    硝酸铵-有机物体系稳定性的实验研究
短句来源
    The effect of altering ion-exchange temperature and concentration of NH4NO3 on internal diffusion in clinoptilolite indicated that the velocity of K~(+)-NH_4~+ ion exchange was gradually enhanced with the increasing of temperature and the concentration of NH4NO3. The experiment data were disposed by the theory of shrinking-core model, and we could found the rules above similarly.
    通过改变离子交换温度和硝酸铵浓度对斜发沸石k~+-NH_4~+交换内扩散影响的研究发现,随着温度和硝酸铵浓度的升高,NH_4~+在沸石中的扩散速率逐渐增大。
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  ammonium nitrate
The formation and thermal conversion of paramagnetic centers in γ-irradiated single crystals of potassium nitrate with an ammonium nitrate impurity was studied by EPR spectroscopy.
      
It was found that the presence of ammonium nitrate decreased the radiation-chemical yield of nitrite ions, which are one of the final radiolysis products of nitrate-containing compounds.
      
Physicochemical properties of manganese-containing oxides with a spinel structure prepared with the use of ammonium nitrate and
      
Investigations showed that bacteria present in soil are resistant to one-day exposure to a saturated solution of ammonium nitrate and can well develop when transferred to laboratory nutrient media.
      
Accelerater of Steel Oxidation in Ammonium Nitrate Solutions
      
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A lot of research has been carried out in rooting out the caking problem of ammonium nitrate at home and abroad. Many anti-caking agents-have been developed such as inorganic salts, Surfactants, non-surfactants and inert powder. It is suggested that inorganic salts should be developed as the main anti-caking agents for ammonium nitrate.

为了从根本上解决硝酸铵的结块问题,国内外进行了大量研究工作,开发了无机盐、表面活性剂、非表面活性剂以及惰性粉末防结块剂。建议我国应开发以无机盐为主的硝酸铵防结块剂。

This paper reports a re-versed phase high performance liquidchromatography method to determine ber-berine hydrochloride in Coptis chinensisFranch. and in the traditional Chinesemedicine containing Coptis chinensisphase of 0.4mol/L ammonium nitrate-methanol(52:48) can give a satisfactoryseparation. The extraction of samplewith1%H_2 SO_4 solution using the ultra-sonic vibration method is simple andeasy to operate.

本文报道用反相高效液相色谱法测定黄连及含黄连的中成药中盐酸小檗硷的含量。实验结果表明:以0.4mol/L硝酸铵-甲醇(52:48)作为流动相可得到满意的分离效果。以1%H_2SO_4水溶液超声振荡2小时提取样品被测组分,方法简便易行。

A pot experiment was conducted by using ~(15)N isotope tracer in studying carefully the fate of two kinds of N fertilizers——urea and ammonium nitrate in two types of soils in central China——yellow brown soil and red yellow soil, and the influence of urease inhibitor. The volatilization and eluviation of the two kinds of N fertilizers after applying to wheat growing soils were elucidated. The result is put forward for the first time that the loss of N caesed by volatilization is more than eluviation. The effect...

A pot experiment was conducted by using ~(15)N isotope tracer in studying carefully the fate of two kinds of N fertilizers——urea and ammonium nitrate in two types of soils in central China——yellow brown soil and red yellow soil, and the influence of urease inhibitor. The volatilization and eluviation of the two kinds of N fertilizers after applying to wheat growing soils were elucidated. The result is put forward for the first time that the loss of N caesed by volatilization is more than eluviation. The effect of urease inhibitor in raising N-fertilizer efficiency and reducing loss by volatilization of urea was ascertained.

研究以盆栽试验为主,并结合大田试验,利用~(15)N示踪法对我国南方两种土壤上尿素、硝酸铵不同氮肥的去向及脲酶抑制剂对氮肥去向的影响进行了细致研究。特别阐明了氨的挥发和氮素的淋溶损失动态状况。在黄棕壤上,尿素中氨的挥发损失率大于硝酸铵,分别为11.7%和8.1%,前者比后者大43.7%;而氮的淋溶损失率则相反,分别为0.70%和0.79%,硝酸铵淋溶损失率比尿素高11.4%。在红黄土上氨的挥发损失率比在黄棕壤上小,仅为5.3%。首次指出了这两种氮肥的挥发损失远大于淋漏损失的结果。查明了增施脲酶抑制剂对提高氮肥利用、减少氨的挥发损失的明显作用。

 
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