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   concentration 在 化学 分类中 的翻译结果: 查询用时:0.175秒
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concentration     
相关语句
  浓度
    Study on Transient Molecules Containing Phosphorus and/or Chlorine by Velocity/Concentration Modulation Spectroscopy
    含氯和磷的瞬态分子的速度/浓度调制光谱研究
短句来源
    DETERMINATION OF THORIUM CONCENTRATION IN TBP KEROSENE SYSTEM BY ULTRASONIC METHOD
    超声波声速法测定TBP-煤油中钍浓度
短句来源
    A Rare Earth-Noble Metal Microcalorimeter and its Application in Monitoring Concentration of Ethylene in the Air
    稀土—贵金属催化微卡计及其在监测空气中乙烯浓度上的应用
短句来源
    THE DETERMINATION OF NITROGEN IN LOW CONCENTRATION
    低浓度氮的测定
短句来源
    DETERMINATION OF ACTIVE-CENTER CONCENTRATION AND KINETIC STUDIES OF SOME NEODYMIUM CATALYSTS IN THE POLYMERIZATION OF BUTADIENE Ⅰ. INFLUENCE OF POLYMERIZATION CONDITIONS ON THE NUMBER OF ACTIVE CENTERS
    丁二烯在某些钕催化剂体系中聚合活性中心数的测定和动力学的研究 Ⅰ.聚合条件对活性中心浓度的影响
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  含量
    DSC Study of Microphase Separation in RIM Polyurethaneureas Elastomers──Effects of Hard Segment Structure and Concentration on Microphase Separation
    RIM聚氨酯脲的微相分离的DSC研究──硬段结构和含量对微相分离的影响
短句来源
    STUDY ON REDUCING THE CONCENTRATION OF METHAMIDOPHOS IN STORAGE
    甲胺磷贮存过程含量降低的研究
短句来源
    A structure transition from Im3m(Q229) to Pn3m(Q224) occurred with increasing sphingo- myeline concentration in the super-molecular structures.
    实验发现,鞘磷脂的含量对DEPE膜的结构有一定的影响,随着鞘磷脂浓度的增加,混合脂体系的液晶态结构发生了由Im3m(Q229)到Pn3m(Q224)的变化.
短句来源
    The effect of monosialioganglioside-Gm1 content on the super-molecular structures was also determined. At a critical concentration of monosialiogan- glioside-Gm1, the structure transition from Im3m(Q229) to Pn3m(Q224) occurred.
    神经节苷脂(Gm1)的含量对混合脂体系的液晶态结构也有一定的影响,当神经节苷脂(Gm1)含量达到某一临界值时,混合脂体系的液晶态结构发生了从Im3m(Q229)到Pn3m(Q224)的变化.
短句来源
    Average concentration of iron, zinc and calcium in buckwheat were 59.1 μg/g, 38.5 μg/ g and 179.4 μg/g, respectively. Coefficients of variation of the three elements were 45%(Fe), 24.8%(Zn) and 18.9(Ca) respectively.
    铁、锌、钙的平均含量分别为59.1μg/g、38.5μg/g、179.4μg/g,变异系数分别为45%、24.8%、18.9%,结果表明这批材料中铁、锌两个元素的变异丰富。
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  浓缩
    Using Hexamethyldisilyiamine as a Reagent of Separation and Concentration of Fluoride I.
    用六甲基二硅胺烷作氟分离、浓缩试剂的研究Ⅰ
短句来源
    EXTRACTION AND CONCENTRATION OF AMINO ACID WITH LIQUID MEMBRANE
    液膜法提取浓缩氨基酸
短句来源
    Gas concentration sampling lechaique and its applications in GC/MS analysis
    气体浓缩进样技术及其在GC/MS中的应用
短句来源
    Monitoring Analysis of TDI in Air with the Adsorption Concentration/Thermal Desorption/Gas Chromatography
    TENAX/吸附浓缩/热脱附/气相色谱法监测装药车间空气中的TDI
短句来源
    The Research Status and Development Trend of Concentration EPA and DHA in Fish Oil with Lipase
    脂肪酶法浓缩鱼油中EPA和DHA的研究现状和发展趋势
短句来源
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  质量浓度
    The obtained result shows that the complex ratio is 1:1 in pH3.0 buffer solution of potassium acid phthalate and hydrochloric acid,the great absorption wavelength is 424 nm, and the apparent molar absorptivity is 1.87×105 L·mol-1·cm-1. Beer's law is obeyed for the relation between the absorbance and the concentration of Zn2+ in the range of 0-0.14 ug/mL.
    在pH值3.0的邻苯二甲酸氢钾-盐酸缓冲溶液中,形成了配位比为1 1的络合物,其最大吸收波长λ=424 nm,表观摩尔吸光系数ε=1.87×105L. mol-1.cm-1.在0-0.14ug/mL范围内吸光度与锌质量浓度关系符合比尔定律,该法灵敏度高、选择性好.
短句来源
    In the range from 0 to 25 mg/L of HPAM mass concentration,a standard working curve of HPAM mass concentration vs.solution absorbency was constructed with R2 is equal to 0.999 8.
    利用改进后的方法建立的HPAM质量浓度-溶液吸光度(Abs)标准曲线,HPAM质量浓度在0-25 mg/L,标准曲线呈极好的线性关系,测定值的相关系数R2为0.999 8。
短句来源
    Beer's law was obeyed in the concentration range of 0.08-0.85 μg/mL for Pd(Ⅱ).
    mol-1.cm-1,钯(Ⅱ)的质量浓度在0.08~0.85μg/mL范围内服从比尔定律。
短句来源
    And the adsorption content is optimal when the temperature is 30℃,pH=2.65,adsorption time is 6 h and initial concentration is 120 mg/L.
    对酚的最佳吸附条件是:温度为30℃,pH=2.65,吸附时间为6 h,酚的初始质量浓度为120 mg/L。
短句来源
    The limits of qualification(S/N=3) and quantification(S/N=10) for 12 SAs were 1 μg/g and 2-3 μg/g,respectively. The correlation coefficient of linear calibration curve was over 0.999 7 within the SAs concentration range of 1-25 mg/L(except sulfanitran 0.5-12.5 mg/L).
    12种磺胺的检出限(S/N=3)均为1μg/g,定量下限(S/N=10)为2-3μg/g,在1-25mg/L(磺胺硝苯为0.5-12.5mg/L)范围内,峰面积和质量浓度的线性关系良好(r>0.999 7)。
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  concentration
More generally, these results apply both to Gabor frames and to systems of Gabor molecules, whose elements share only a common envelope of concentration in the time-frequency plane.
      
aureus in lower concentration of chloroform extract.
      
Transfersomal formulation with optimal concentration of Soya phosphatidylcholine (SPC) and sodium deoxycholate (85:15 w/w) showed entrapment efficiency of 39.8±0.032 and deformability index of 16.4.
      
None of the synthesized compounds appear to be more potent than 1 at a concentration of 10 μM.
      
Only two of the evaluated compounds (2 and 8) appeared to be allosteric enhancers at high concentration (10 μM).
      
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