nitrate      硝酸盐(3353) 硝酸(1948) 硝酸根(321) 硝态(905) 硝(1248) 硝酸酯(151)   硝酸盐      Difference of Nitrate Content between Genotypes of Pak-choi and It's Genetic Behavior      小白菜硝酸盐含量基因型差异及其遗传行为的研究 短句来源      Cloning and Characterization of Nitrate Reductase Gene from Dunaliella Salina and Its Fusion Expression in E.coli      杜氏盐藻（Dunaliella salina）硝酸盐还原酶基因的克隆、表达及功能鉴定 短句来源      SCC Susceptibility Analysis of Low-alloy High-strength Steel Pressure Vessels in Wet H_2S and Nitrate Environment and Study of Safety Control Technology      湿H_2S及硝酸盐环境中低合金高强度钢制压力容器应力腐蚀开裂敏感性条件分析与安全保障技术研究 短句来源      The Study of the Nitrate Removal in Groundwater Using Extractive Membrane Bioreactor      萃取膜生物反应器去除地下水硝酸盐研究 短句来源      Primary Study on Genome Features of Arthrospra/Spirulina and Sequence Analysis of Nitrate Transporter Gene      节旋藻/螺旋藻基因组特性初探及硝酸盐转运蛋白基因克隆与序列分析 短句来源 更多          硝酸      Construction of Crystal Morphology and Study on Precipitation Process of Thiamine Nitrate      硝酸硫胺晶体形态构筑与沉淀过程研究 短句来源      PREPARATION OF CARRIER-FREE THORIUM-234 (UX_1)——I. THE SEPARATION OF CARRIER-FREE UX_1 FROM URANYL NITRATE BY ETHER EXTRACTION-ANION EXCHANGE METHOD      无载体钍-234(UX_1)的制备——Ⅰ.乙醚萃取——阴离子交换法自硝酸铀酰中分离无载体的UX_1 短句来源      SYNTHESIS AND POLYMERIZATION OF β-(2, 3)-EPOXYPROPOXYETHYL NITRATE      β-(2,3-环氧丙氧基)-硝酸乙酯的合成及聚合 短句来源      THE CRYSTAL STRUCTURE OF 15-CROWN-5 NITRATE PRASEODYMIUM      15-王冠-5硝酸镨的晶体结构 短句来源      THE VACUUM ADIABATIC CALORIMETRY OF ANHYDROUS URANYL SULPHATE AND URANYL NITRATE TRIHYDRATE      无水硫酸铀酰和三水合硝酸铀酰的真空绝热量热学研究 短句来源 更多          硝酸根      The linear range for nitrate is 5×10-8 - 1×10-4 mol/L, and the sampling frequency is 60-80/h.      测定硝酸根的线性范围是5×10(-8)～1×10(-4)mol/L,进样频率为60～80次/h. 短句来源      The results show that nitrate ions accelerate the decomposition of the gel, and the platelike Ca3Co4O9 powders with the mean size of 0.6μm can be obtained after the dry gel calcined at 750℃for 2h.      结果表明:硝酸根离子可以加速凝胶的热分解,在750℃煅烧2h即可得到平均粒径0.6μm的片状Ca3Co4O9粉体. 短句来源      (4) blood and urine nitrite/nitrate (NO2- /NO3- ) ratio;      血、尿中亚硝酸根/硝酸根浓度(NO2-/NO3-); 短句来源      The calibration curve is linear over the range 0.2 to 40μmol·L~(-1) of nitrite and 1 to 100μmol·L~(-1) of nitrate with the relative standard deviations of <2%(n=11) at a sampling frequency of 28h~(-1).      本方法可快速同时测定硝酸根和亚硝酸根的含量,线性范围分别为0.2—40μmol·L-1和1—100μmol·L-1,在28样h-1采样频率下,相对标准偏差(n=11)<2%。 短句来源      The proposed method has been applied to the simultaneous determinations of the binary mixture of 0.974-2.026 X 10-2g/L nitrate and nitrite, the ternary mixture of 1.009-5.325 X 10"2g/L phenol, catechol and quinol, 1.840-3.888 X 10"3g/L histidine, phe and trytophan.      在紫外光区测定了浓度为0.974-2.026×10-(-2)g／L硝酸根、亚硝酸根的二元混合体系，浓度为1.009-5.325×10(-2)g／L苯酚、邻苯二酚、对苯二酚，以及浓度为1.840-3.888×X10-(-3)g／L苯丙氨酸、色氨酸、组氨酸体系三组分混合体系。 短句来源 更多          硝态      Increased nitrate N caused by N fertilizer application accounted for 19.5%(N 112.5 kg/hm~2),35.6%(N 225 kg/hm~2),58.9%(N 337.5 kg/hm~2)and 56.4%(N 450 kg/hm~2)of fertilizer N,respectively.      由于施用氮肥而增加的硝态氮占施N量的19.5%(N 112.5 kg/hm2),35.6%(N 225 kg/hm2),58.9%(N 337.5 kg/hm2)和56.4%(N 450 kg/hm2)。 短句来源      Increased nitrate N caused by N fertilizer application accounted for 1.8%(N 112.5 kg/hm~2),50.7%(N 225 kg/hm~2),56.7%(N 337.5 kg/hm~2)and 77.0%(N 450 kg/hm~2)of fertilizer N, respectively.      由于施用氮肥而增加的硝态氮占施N量的1.8%(N 112.5 kg/hm2),50.7%(N 225 kg/hm2),56.7%(N 337.5 kg/hm2)和77.0%(N450 kg/hm2)。 短句来源      the total water pollution loads of nitrogen and phosphorus by runoff and leakage were (7.66) kg/hm~2 of nitrate nitrogen, 0.77 kg/hm~2 of ammonium nitrogen, 12.71 kg/hm~2 of total nitrogen and 1.27 kg/hm~2 of total phosphorus, respectively.      洗盐过程中通过径流和渗漏流失进入水环境的氮磷污染负荷为硝态氮7.66kg/hm2、铵态氮0.77kg/hm2、总氮12.71kg/hm2和总磷1.27kg/hm2。 短句来源      74.9～328.8 kg/hm~2 nitrate N was found in depth of ～200 cm soil after winter wheat was harvested,with 67.8%～90.7% of it accumulating in depth of 0～100 cm.      冬小麦收获后土壤0~2 m硝态氮累积量为74.9~328.8 kg/hm2,其中1m以上占67.8%~90.7%。 短句来源      The relation between ammonium consumption,nitrite consumption and nitrate production could be found to be m(ΔNH4+-N)∶m(ΔNO2--N):m(ΔNO3--N)=1∶(1-1.5):(0.17-0.27),and the consumption of total carbon ranged from 0.3 to 1.3 mg/L during the experiment.      实验过程中,氨氮、亚氮的消耗量及硝态氮的生成量三者之间的关系为:m(ΔNH4-N)∶m(ΔNO2-N)∶m(ΔNO3-N)=1∶(1~1.5):(0.17~0.27),ρ/(ΔTC)=0.3~1.3 mg/L. 短句来源 更多            查询“nitrate”译词为其他词的双语例句 硝 硝酸酯   查询“nitrate”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   nitrate Study on eruption of heat for Escherichia coli B aroused by lanthanum nitrate and its mechanism 例句来源       Biological effect of rare-earth lanthanum nitrate on the growth of Escherichia coli B was studied using the calorimetric method. 例句来源       There were exceptional changes on the growth thermogenic curves for high concentrations of lanthanum nitrate. 例句来源       When the concentration of lanthanum nitrate was at 300 mg/L and 500 mg/L, and Q of the cultures reached 3.89 and 2.54 times of normal cultures, respectively. 例句来源       Nanometer MgO was prepared via a sol-gel auto-combustion technique using magnesium nitrate as raw material and citric acid as chelating agent. 例句来源       更多           点击这里查询相关文摘     相关查询: nitrate) dysprosium nitrate hydrocellulose nitrate thulium nitrate erbium nitrate propyl nitrate barium nitrate palladium nitrate hydroxylamine nitrate manganese nitrate holmium nitrate erythrol nitrate  对查询结果不满意

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