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   采用双波长 的翻译结果: 查询用时:0.753秒
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采用双波长
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  dual-wavelength
     METHODS:The determination was performed by dual-wavelength scanning with reflecting method,and the detection wavelengthλs=280nm,and the reference wavelengthλ R =370nm.
     方法 :采用双波长反射法对样品进行线性扫描 ,检测波长λs=280nm ,参比波长λR=370nm。
短句来源
     Ginsenoside Rg1 was determined by dual-wavelength TLC-scanning with 525 nm and 700 nm as the detective wavelength.
     采用双波长薄层扫描法测定人参皂苷Rg1的含量,λS=525nm,λR=700nm。
短句来源
     Method Ginsenoside Rg1 was determined by dual-wavelength TLC-scanning method with 525 nm and 700 nm as the detective wavelength.
     方法样品采用双波长薄层扫描法对人参皂苷Rg1进行含量测定,λs为525nm,λR为700nm。
短句来源
     Method : Using a dual-wavelength spectrometry , The determination wavelength and the reference wavelength of ciprofloxacin were 277nm and 234.7nm.
     方法:采用双波长分光光度法,盐酸环丙沙星的测定波长为277nm,参比波长为234.7nm。
短句来源
     Methods:Dual-wavelength TLCS was used for the determination of the content of the astragaloside A in Fuzhengkang'ai mixture. The developer is V(chloroform)∶V(ethyl alcohol)∶V(water)=65∶35∶10. Detection wavelength:λS=530 nm, Reference wavelength:λR=700 nm.
     方法:采用双波长薄层扫描法测定扶正抗癌合剂中黄芪甲苷含量,以氯仿甲醇水(65∶35∶10)10℃以下放置12h的下层溶液为展开剂,λS=530nm,λR=700nm,反射式锯齿扫描。
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  double wavelength
     METHOD Kromasil C18 column (250 mm×4.6 mm, 5μm), with double wavelength (λ 1 = 250nm, λ 2 =313nm) gradient elution.
     方法 KromasilC18柱 (2 5 0mm× 4 .6mm ,5 μm) ,采用双波长 (λ1=2 5 0nm ,λ2 =313nm)梯度洗脱。
短句来源
     Method Double wavelength thin -layer chrom atography scanning(TLCS)was performed with benzene -ethyl ac-etate -methanol -isopropyl alcohol-water(6∶3∶1.5∶1.5∶0.3)as developer,detection wavelength at 345nm and reference wavelength at 370nm.
     方法采用双波长薄层扫描法,以苯-醋酸乙酯-甲醇-异丙醇-水(6∶3∶1.5∶1.5∶0.3)为展开剂,检测波长λS=345nm,参比波长λR=370nm。
短句来源
     Methods Use the double wavelength spectrophotography and radioimmunoassay to measure the levels of HO-1 activity, COHB, cGMP and PaO2 during the acute episode and remission period of COPD.
     方法采用双波长分光光度法、放射免疫竞争分析法等方法,分别检测老年COPD患者急性发作期和缓解期血清HO-1活性、COHB、cGMP、PaO2水平,并与对照组进行比较。
短句来源
     METHODS:The content of baicalin was determined by double wavelength spectrophotometry.
     方法 :采用双波长分光光度法测定黄芩苷的含量。
短句来源
     Objective To establish a double wavelength ultraviolet spectrophotometry method for determining the piperacillin in compound injection.
     目的 利用双波长紫外分光光度法测定注射用哌拉西林钠 舒巴坦钠 (1∶1)中哌拉西林的含量。 方法 采用双波长分光光度法。
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  “采用双波长”译为未确定词的双语例句
     Method:Dual wavelength TLC-scanning(λS=280nm, λR=360nm)was used.
     方法:采用双波长薄层扫描法(λS=280nm,λR=360nm)。
短句来源
     Method: Dual wavelength thin layer chromatographic scanning was used to determine, λ\-S=330 nm, λ\-P=215 nm.
     方法 :采用双波长薄层扫描法 ,测定波长λS=330 nm,参比波长λR=2 15 nm。
短句来源
     METHODS:Detection was performed at wavelength 237nm and 279nm with 0.1mol/L HCl as diluent.
     方法 :采用双波长分光光度法 ,以0.1mol/L盐酸为稀释液 ,检测波长为237nm和279nm。
短句来源
     Method:By using dual wavelength thin layer chromatography scanning(TLCS), with nbutanol glacialaceticacid water (7∶1∶2 )asdeveloping system ,andwavelengthatλ =4 2 5nm .
     方法 :采用双波长薄层扫描法 ,以正丁醇 冰醋酸 水 (7∶1∶2 )为展开剂 ,测定波长为 4 2 5nm。
短句来源
     The linear(relationship between) the contents(C) of the standard samples and absorptance differences (ΔA) of(252.2 nm) and(242.2 nm) was(ΔA=0.185 1C-)(0.074 2),correlation efficient(R~2) was(0.998 4). The relative standard deviation was 0.62% and recoveries were 97.0%~104%.
     采用双波长紫外光谱法测得样品在252.1 nm处吸光度与242.2 nm处的吸光度之差(ΔA)对苯乙烯浓度(C)绘制外标曲线,外标曲线方程为ΔA=0.185 1C-0.074 2,相关系数R2=0.998 4此方法的相对标准偏差为0.62%,回收率为97.0%~104%。
短句来源
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  dual-wavelength
Fabrication of Dual-Wavelength Fiber Bragg Grating with a Longitudinal Stretch
      
A method of fabricating dual-wavelength fiber Bragg grating with a uniform phase mask is demonstrated.
      
Algorithm for choosing the conditions of dual-wavelength detection of isomers in a multicomponent mixture
      
Determination of the parameters of condensed media by the dual-wavelength differential absorption method
      
A method of dual-wavelength differential absorption with the use of diode lasers is proposed.
      
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  double wavelength
Double wavelength recordings of cytochrome aa3 and myoglobin absorption changes were done during a short period of anoxia (N2-equilibrated solution) followed by reoxygenation of the preparation (O2-equilibrated medium).
      
Spectrophotometric determination of amylose by double wavelength method
      
The determination of non-separated peaks may be done in both methods by the same procedures as derivative or double wavelength techniques.
      
Quantitative intraspecific variation of DNA per cell was established by means of biochemical, double wavelength microspectrophotometry and micro-densitometric analyses of root tips from 7 seed sources of Picea sitchensis (Bong.) Carr.
      
Compared to conventional double wavelength method and the double-medium technique (Yang et al.
      
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The dual wavelength spectrophotometry and the absorbance ratio method are two

本文提出采用双波长分光光度法和吸收度比法两种方法不经分离直接测定复方新诺明片中二组分的含量,并提出对该复方制剂可在普通单波长分光光度计上进行双波长法测定。方法简便快速,易于掌握,准确度和精密度较好。

Total Ginseng Sapogenins were obtained from ten Ginseng preparations by use of the column chromatography. The qualitative analysis of Ginseng preparations by two dimentional TLC and the determination of the contents of panaxatriol, panaxadiol and oleanolic acid by the dualwavelength TLC scanning method were studied in six Ginseng preparations.

本文通过对人参制剂总皂甙的提取、水解、分离和柱层纯化获得人参总皂甙元后,经双向薄层层析进行定性、采用双波长薄层扫描法测定其中6种人参制剂所含的人参三醇、人参二醇和齐墩果酸的含量。为估价人参制剂质量提供了一种方法。

The present paper is concerned with the application of dual wavelength spectrophotometry to the determination of indigo and indirubin in Oingdai (Isatis indigotica Fort.) without preliminary separation. Satisfactory results were obtained. The average recovery of indigo was 99.62~100.7% with CV<2.80%, that of indirubin was 99.74~100.9% with CV<2.39%. Five batches of samples were determined, the results were compared with those obtained by the method of Chinese Pharmacopoeia (1977). The method described is simple,...

The present paper is concerned with the application of dual wavelength spectrophotometry to the determination of indigo and indirubin in Oingdai (Isatis indigotica Fort.) without preliminary separation. Satisfactory results were obtained. The average recovery of indigo was 99.62~100.7% with CV<2.80%, that of indirubin was 99.74~100.9% with CV<2.39%. Five batches of samples were determined, the results were compared with those obtained by the method of Chinese Pharmacopoeia (1977). The method described is simple, rapid and accurate.

本文采用双波长分光光度法不经分离直接测定中药青黛中靛蓝和靛玉红的含量,并在普通单波长分光光度计上进行双波长法测定。本法操作简便、快速,准确度和精密度较好,为青黛的质量控制提供新的分析方法。

 
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