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
   线性 在 中药学 分类中 的翻译结果: 查询用时:0.048秒
图标索引 在分类学科中查询
所有学科
中药学
药学
化学
数学
无线电电子学
自动化技术
电力工业
电信技术
建筑科学与工程
更多类别查询

图标索引 历史查询
 

线性
相关语句
  linearity
    Result: When linarin ranged from 0.1848 μg to 1.386 μg,there was a good linearity relationship between sample size of linarin and peak area.
    结果:蒙花苷在0.1848~1.386μg的范围内,其进样量与峰面积呈良好的线性关系。
短句来源
    Result: The linearity range of caffeotannic acid was 0.058~1.16μg(r=0.9997),the recovery rate was 98.45% with RSD 1.67%.
    min-1。 结果:绿原酸线性范围为0.058~1.16μg,r2=0.9997,回收率为98.45%,RSD为1.67%。
短句来源
    There was good linearity in the range of 0.8-6.4 μg/mL(r=0.9992), the average recovery of chloralgenic acid was 103.4% and the RSD was 2.4%(n=5).
    线性范围为0.8~6.4μg/mL(r=0.9992),回收率为103.4%,RSD为2.4%(n=5)。
短句来源
    RESULTS The method displayed a good linearity about the hesperidin adding-quantity within the ranges of 0.074-1.107 μg. The equation was Y=1.000×106X+2.155×104(r=0.9994). The average recovery of 99.4 % with RSD of 0.27 %(n=5).
    结果在0.074~1.107μg范围内与峰面积呈很好的线性关系,回归方程为:Y=1.000×106X+2.155×104(r=0.9994),平均回收率为99.4%(RSD=0.27%,n=5)。
短句来源
    Linearity were kept in the range of 0.04-1.8 g·L-1 of rutin(r=0.999 2) and 0.02-2.0 g·L-1 of quercetin(r=0.999 4) with detection limits(S/N=3) of 8 and 5 mg·L-1 respectively.
    L-1浓度范围内呈线性关系,线性相关系数分别为0.999 2和0.999 4,检出限分别为8和5 mg. L-1。
短句来源
更多       
  the linearity
    Result: The linearity range of caffeotannic acid was 0.058~1.16μg(r=0.9997),the recovery rate was 98.45% with RSD 1.67%.
    min-1。 结果:绿原酸线性范围为0.058~1.16μg,r2=0.9997,回收率为98.45%,RSD为1.67%。
短句来源
    The flow rate was 1.0 mL·min-1. RESULTS The linearity range of indigotin was 0.07763~0.5802μg·mL-1,the average recovery was 100.1% with RSD 1.24%.
    结果靛蓝线性范围:0.077 63~0.580 2μg. mL-1,相关系数r分别为0.999 8,回收率为100.1%,RSD为1.24%。
短句来源
    Results The linearity for Methyl Hesperidin was in the range of 4.92~246.0 μg/ml(r=0.9999),the average recovery was 99.78% with RSD 0.3%(n=6).
    结果甲基橙皮苷在4.92-246.0μg/m l的浓度范围内线性良好,r=0.9999,平均回收率为99.78%,RSD为0.3%(n=6)。
短句来源
    Result The linearity was obtained over the range of 4.64~23.2 mg·L ~(-1)(r=0.999 8).
    结果线性范围:4.64~23.2 mg. L-1(r=0.999 8)。
短句来源
    The linearity range is 2.5~62.5mg·L-1,the linearly dependent coefficient is 0.9990,RSD is 5.5%,the recovery rate is 88%~96%, the detection limit is 0.5mg·kg-1.
    L-1之间呈线性,线性相关系数为0.9990,方法的变异系数为5.5%,加标回收率在88%-96%之间,苯甲酸的最小检出量为0.5mg. kg-1。
短句来源
更多       
  linear over
    Result:In the calibration curve for Laetrile was linear over the range of 0.248~3.968μg/mL.
    检测波长:210nm。 结果:苦杏仁苷线性范围0.248~3.968μg/mL,r=0.9999(n=5);
短句来源
    Result: The calibration curve was linear over the range from 0.04 to 0.86 g(r=0.999 8) and the average recovery was 97.2%.
    结果:木通苯乙醇苷B在0.04~0.86μg呈良好的线性关系,r=0.9998,平均回收率97.2%。
短句来源
    Results The calibration curve of AAS was linear over 0~2.5 μg /ml,r=0.999 6,the recovery was 91.66%,RSD=1.08%.
    结果AAS法的线性范围为0~2.5μg/ml,r=0.999 6,回收率=91.66%,RSD=1.08%。
短句来源
    Result: A satisfactory separation between 1,3-O-dicaffeoylglycerides and impurity was obtained. The calibration curve was linear over the concentration range from 0.051 6 μg to 0.516 μg,r=0.999 9.The average recoveries was 97.1%(RSD 1.3%).
    结果:1,3-二氧咖啡酰甘油酯与其他组分分离效果较好,在0.051 6μg~0.516μg具有良好的线性(r=0.999 9),平均回收率为97.1%(RSD 1.3%)。
短句来源
    The peak-area ratio (Y) of analytes to internal standard versus drug concentration (C) was found to be linear over the range of 0.044-2.20 μg/mL for SCU, 0.042-2.08 μg/mL for ISO, 0.056-2.80 μg/mL for LUT, respectively.
    分析方法的线性范围:野黄芩苷0.044~2.20μg/mL,异野黄芩素-8-O-葡萄糖醛酸苷0.042~2.08μg/mL,木犀草素0.056~2.80μg/mL;
短句来源
更多       
  “线性”译为未确定词的双语例句
    Caffeotannic acid showed a good linearrelationship at the range of 112~1120 ng(r=0.99998,n=6);
    绿原酸在112~1120 ng(r=0.99998,n=6)范围内呈良好的线性关系;
短句来源
    RESULTS The peak areas and concentrations of rutin and quercetin showed good correlation in the ranges of 0.01-0.20 μg and 0.007-0.099 μg,with r of 0.9999 and 0.9997,respectively.
    结果芦丁和槲皮素的线性范围分别为0.01~0.20μg和0.007~0.099μg; r分别为0.9999和0.9997;
短句来源
    The recovery of the method in individual boiling extracts and co-boiling extracts were 98.6% and 96.5%,respectively;
    ml-1范围内线性良好,关木通单煎液和复方煎液的方法回收率分别为98.6%和96.5%;
短句来源
    The RSD of reproducibility test was 0.95%(n=6) and the average recovery was 100.6%(n=5).
    ml-1范围内,辣椒碱浓度与峰面积的线性关系良好(r=0.9997),RSD=0.95%(n=6),平均回收率为100.6%(n=5)。
短句来源
    The average recovery of ephedrine hydrochloride was 99.15% and RSD was 0.82%(n=6).
    mL-1间有良好的线性关系(r=0.999 7),加样平均回收率为99.15%,RSD为0.82%(n=6)。
短句来源
更多       
查询“线性”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
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。
  linearity
Studies in rats revealed dose dependency/ non-linearity in arteether pharmacokinetics with in the dose levels used.
      
The linearity of calibration curve provided by SEKI was similar to that offered by non-bias hydrodynamic injection (HDI) but significantly better than that obtained by EKI.
      
The characteristics of good linearity, high resolution, and high-frequency response were approved.
      
For the correlation between effects and doses, the former presented a particular saddle-like pattern, while the latter showed a pattern of linearity.
      
The linearity of the Stokes equations makes it possible to develop effective methods of solution of the problem for two and many particles [1].
      
更多          
  the linearity
The linearity of calibration curve provided by SEKI was similar to that offered by non-bias hydrodynamic injection (HDI) but significantly better than that obtained by EKI.
      
The linearity of the Stokes equations makes it possible to develop effective methods of solution of the problem for two and many particles [1].
      
The linearity of Darcy's law is known to be disturbed at both high and low flow velocities [1-3].
      
It was found that smoothing by these two filters did not distort noticeably the signal shape and the linearity of calibration plots.
      
It was shown that, for staircase stripping voltammetry, the linearity of calibration plots decreases substantially in this series of signal processing methods.
      
更多          
  linear over
However, a similar dependence of respiration in state 4 is linear over the whole temperature range and corresponds to the activation energy of 17 kJ/mol.
      
The calibration curve is linear over the concentration range 2.0-100 Μg of nickel in 5 mL of the final dimethylformamide solution.
      
For linear sweep, calibration plots were linear over the entire concentration range for all signal-processing methods.
      
The calibration graph was linear over the range of 0.050-1.20 μg/mL, with a limit of detection of 0.03 μg/mL.
      
The Stern-Volmer relationships for phosphorescence quenching are linear over the entire range of oxygen concentrations.
      
更多          


A specimen of psoralen, extracted from Psoralea orylifolia L. and recrystaliized from ethanol, was analysed by the polarographic method. Owing to the low solubility of psoralen in water, a 0.5M solution of lithium chloride in 80% ethanol containing 0.01% gelatin was used for the base electrolyte. A linear relationship was found to exist between the polarographic current and the concentration of psoralen within the range of 4.8×10~(-4) M to 6.4×10~(-3) M. The manually registered half-wave potential, after correction...

A specimen of psoralen, extracted from Psoralea orylifolia L. and recrystaliized from ethanol, was analysed by the polarographic method. Owing to the low solubility of psoralen in water, a 0.5M solution of lithium chloride in 80% ethanol containing 0.01% gelatin was used for the base electrolyte. A linear relationship was found to exist between the polarographic current and the concentration of psoralen within the range of 4.8×10~(-4) M to 6.4×10~(-3) M. The manually registered half-wave potential, after correction for IR drop in the cell circuit, was-1.58 V (vs. S. C. E.) at 25℃. The polarographic current was diffusion controlled and only one electron was transferred in the electrode process. The polarographic method is simple and dependable, and can be recommended for pharmaceutical analysis.

补骨脂呋喃香豆素可用以治疗白斑病。本实驗所用的試样,系从中药补骨脂中提取,并經乙醇重結晶,加以提純。因此种物貭在水中的溶解度很低,故采用80%乙醇中的0.5M氯化鋰溶液(加有0.01%明胶)为底液。极譜电流与补骨脂呋喃香豆素的浓度,在4.8×10~(-4)至6.4×10~(-3)M的范围內,成线性关系。在25℃用手工測得的半波电位,改正由于极譜小池线路电位降所产生的偏差后,为-1.58伏(对飽和甘汞电极)。此外尚証明了此种极譜电流是扩散控制的,而电极过程中的电子轉移数(n值)則为1。此种方法簡便可靠,适于药物分析之用。

In this paper, a "ratio method" of quantitative analysis by infrared spectrophotomerry was reported. This method was applied to the determination of small amounts of Camptothecin (Ⅰ) which was present as a contaminant in synthetic camptothecin hemi-ketal (Ⅱ). Compound Ⅱ showed an absorption band of lactam carbonyl group in the IR spectrum while compound Ⅰ had in addition a δ-lactone absorption band. Because of the similarity in structure and the closeness of the molecular weights of these. two compounds, it...

In this paper, a "ratio method" of quantitative analysis by infrared spectrophotomerry was reported. This method was applied to the determination of small amounts of Camptothecin (Ⅰ) which was present as a contaminant in synthetic camptothecin hemi-ketal (Ⅱ). Compound Ⅱ showed an absorption band of lactam carbonyl group in the IR spectrum while compound Ⅰ had in addition a δ-lactone absorption band. Because of the similarity in structure and the closeness of the molecular weights of these. two compounds, it was derived from Beer's law that the ratio (R)of the δ-lactone band to that of the lactam band should be proportional to the amount of compound Ⅰ present in compound Ⅱ. Experimental results confirmed this and the plot of R vs C_1 (concentration of compound Ⅰ) gave a straight line passing through the origin. Pressed KBr disks were used for the analyses. The samples need not be weighed. This method is simple and the results are reproducible to better than ±2%.

本文报告了一种用于红外光谱定量分析的比例方法,并用此法测定了喜树碱半缩酮(Ⅱ)中少量喜树碱(Ⅰ)的含量。在红外光谱中,Ⅱ有一内酰胺羰基谱带,Ⅰ有一内酰胺羰基谱带和另一内酯羰基谱带。由于此二化合物结构类似,分子量接近,按Beer定律推导,在Ⅱ中有少量Ⅰ时,红外光谱中内酯羰基谱带吸光度与内酰胺羰基谱带吸光度之比(R)应与Ⅰ的含量(C_I)成正比。实验结果证明,以R对C_I作图所得之标准曲线通过原点,线性关系良好。测定时系用KBr压片,样品无需称量。本法操作简便,结果稳定,误差小于2%。

In a previous report the determination of partition coefficient with a pellicular chemically bonded silica gel (Permaphase ODS) was investigated. The different log P ranges are measured using different mobile phases: 60% methanol-water covers 3.37~4.45, 30% methanol-water 2.11~3.37 and 1% methanol-water 1.58~2.13. The microporous bonded octadecylsilane supports (10μm Partisil ODS and GYT-C_(18)) have good efficiency on separation. In this paper, we investigated the determination of partition coefficient using...

In a previous report the determination of partition coefficient with a pellicular chemically bonded silica gel (Permaphase ODS) was investigated. The different log P ranges are measured using different mobile phases: 60% methanol-water covers 3.37~4.45, 30% methanol-water 2.11~3.37 and 1% methanol-water 1.58~2.13. The microporous bonded octadecylsilane supports (10μm Partisil ODS and GYT-C_(18)) have good efficiency on separation. In this paper, we investigated the determination of partition coefficient using Partisil ODS and GYT-C_(18) packing column and compared the results with Permaphase ODS packing column. The experimental data showed that in one mobile phase system(75% methanol-water)the capacity factors could be determined in the log P range of 0.90~4.45. In this case it is not right for the purpose of determination of log P. But within narrow range of log P, such as 1.39~2.69, log P correlated with log k' linearly. As compared with Permaphase ODS packing column, the deviation is large. Therefore, the determination of partition coefficient using a pellicular bonded octa-decylsilane support is more suitable.

前曾报道使用薄壳型键合填充剂(Permaphase ODS)测定分配系数(log P)得到较满意的结果。使用四种不同洗脱液系统,log P值测定的范围为1.46~5.00。本文选用二种全多孔微粒型键合填充剂进行分配系数测定的研究。实验结果表明这两种填充剂使用一种洗脱液系统(75%甲醇-水),log P值测定的范围为0.76~4.45,大大超过Permaphase ODS使用一种洗脱液测定的log P值的范围,但在此条件下不适用于分配系数的测定。在较小的log P值范围内log P和log k′之间有良好的线性关系,然而同Permaphase ODS的结果相比,测定分配系数的偏差仍较大。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关线性的内容
在知识搜索中查有关线性的内容
在数字搜索中查有关线性的内容
在概念知识元中查有关线性的内容
在学术趋势中查有关线性的内容
 
 

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