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固体表面荧光
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  “固体表面荧光”译为未确定词的双语例句
     AN INVESTIGATION ON THE POSSIBILITY OF APPLICATION OF HOME-MADE FILTER PAPER IN SOLID-SURFACE FLUORIMETRY
     国产滤纸应用于固体表面荧光法测定的可行性考察
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     Studies on Solid Surface Room Temperature Fluorescence for Determination of Five Tetracycline Antibiotics
     五种四环类抗生素的固体表面荧光法的研究
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     The fluorescence of fluorene on both the solid surface were not observed which should need the further investigation.
     芴的固体表面荧光未曾观测到,原因有待于进一步研究。
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  相似匹配句对
     Solid Surface Fluorescence for the Determination of Protein
     蛋白质固体表面荧光分析法研究
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     ADSORPTION PERFORMANCE OF CALCIUM LIGNOSULFONATES ON SURFACE OF SOLID PARTICLE
     木素磺酸盐在固体颗粒表面的吸附性能
短句来源
     A Discussion About The Sold's Surface Wetness
     固体表面润湿问题的探讨
短句来源
     Solid Surface Room Temperature Delayed Fluorimetry of Ruinum and Paeonl
     芦丁、丹皮酚固体表面延迟荧光分析法
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     Solid Camera
     固体摄象机
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The possibility and operation techniques using home-made filter paper as a matrix in solid-surface fluorimetry were investigated, and the optimum conditions for the fluorimetric determination of trace amounts of zinc with ferron on filter paper were established.

本文探讨了使用YF_(-1)型荧光计,以滤纸作为基质的固体表面荧光的测定可行性和实验操作技术,并用于探索以铁试剂测定痕量锌的最佳条件。

The solid surface room temperature fluorescence (SS-RTF)for determination of five tetracyclines on filter paper and the simultaneous determination of chlortetracycline(CTC)and tetracycline (TC) or CTC and oxytetracycline were described.Various factors of effect on RTF intensities of tetracyclines, such as pH condition, drying temperature and time of sample etc. were studied. The linear dynamic ranges, limit of detections and RSD were:2.1 ̄205.0ng,1.3ng and 3.1 % for CTC;5.9 ̄496.4ng,1.8ng and 2.6% for OTC;3.8 ̄481....

The solid surface room temperature fluorescence (SS-RTF)for determination of five tetracyclines on filter paper and the simultaneous determination of chlortetracycline(CTC)and tetracycline (TC) or CTC and oxytetracycline were described.Various factors of effect on RTF intensities of tetracyclines, such as pH condition, drying temperature and time of sample etc. were studied. The linear dynamic ranges, limit of detections and RSD were:2.1 ̄205.0ng,1.3ng and 3.1 % for CTC;5.9 ̄496.4ng,1.8ng and 2.6% for OTC;3.8 ̄481. 0 ng,3. 6 ng and 2.8 % for TC;3.7 ̄462.6ng,2. 7 ng and 4.1 % for doxycycline (DOTC); 5.8 ̄193.0ng,5. 2 ng and 3.4% for methacycline (MTC), respectively. The recoveries of them in urine are from 95 % to 105%.

五种四环类抗生素的固体表面荧光法的研究解宏智,董川,刘长松,赵丽霞,杜学勤(山西大学化学系,太原,030006)关键词固体表面荧光,碱性降解,四环类抗生素四环类抗生素的亲癌作用使其成为诊断和治疗肿瘤的荧光探针[1],基于该类抗生素碱性降解速率的差异[...

A solid surface fluorometric analysis was made for Hyriopsis cumingii pearl,pearl layer of shell and pearl powder.The results show that at the exciting wavelength of 280 nm,the characteristic fluorescence peaks of the 3 samples are at 345 nm and 465 nm,and the strongest fluorscence intensity is at 345 nm accompanied with a phenomenon of fluorescence quenching,which means there may exist tryptophan in pearls and their shells.By treating a kind of conchiolin extracted from pearls and pearl layer with 5 mmol/L...

A solid surface fluorometric analysis was made for Hyriopsis cumingii pearl,pearl layer of shell and pearl powder.The results show that at the exciting wavelength of 280 nm,the characteristic fluorescence peaks of the 3 samples are at 345 nm and 465 nm,and the strongest fluorscence intensity is at 345 nm accompanied with a phenomenon of fluorescence quenching,which means there may exist tryptophan in pearls and their shells.By treating a kind of conchiolin extracted from pearls and pearl layer with 5 mmol/L Ba(OH) 2 alkaline hydrolysis,the inner fluorescence map of hydrolytic liquid and its tryptophan content were acquired,which was 0.04%~0.07%.

对三角帆蚌珍珠、贝壳珍珠层及商品珍珠粉等进行了固体表面荧光测定。荧光图谱显示:在280nm激发波长下,3种样品都具有345nm和465nm的特征荧光峰,且345nm处荧光强度最大,并伴有荧光淬灭现象。这说明珍珠及其贝壳中含有色氨酸(Trp)。用5mmol/LBa(OH)2碱法水解处理从珍珠及其贝壳中提取的壳角蛋白,测得水解液的内源荧光光谱和其中Trp的含量为004%~007%。

 
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