摘要：通过对枸杞子样品提取、脱色时间等前处理条件的优化，建立不同来源枸杞子中甜菜碱含量测定的双波长薄层扫描法(TLCS法)。
Abstract: in this study, a thin layer chromatography scanning (TLCS) method was developed for the determination of betaine contents in Fructus Lycii from different origins.
方法：通过不同制备方法莱菔子供试样品hplc图谱的比较和相似度计算，分析其成分群的变化规律。
Methods: By comparing HPLC maps of Semen Raphani samples prepared with different methods and computing similarity, (analysis) the change law of the components group.
以君迁子和美国柿为对照，在果实发育中期，对41个柿品种、45个样品的果实内单宁细胞，进行了组织学镜检。
Tannin cells of persimmon fruits of 45 samples from 41 varieties in their middle stage development were observed histologically with Dateplum persimmon and American persimmon as the control.
你将会收到一个葛缕子油或绿薄荷油样品。
You will be given a sample of either caraway oil or spearmint oil.
这些货物与贵方送来的样品子显然不符，也不符合我方顾客需要。
These products certainly do not match the samples you have sent us, and neither are they suited to the needs of our customers.
方法进行现场流行病学调查，采集留样食物样品、患者呕吐物、排泻物、肛拭子，厨师肛拭子检测分析。
Methods Through field epidemiological investigation, residual food, the vomited matter, excrement and anal swab of the patients, the anal swab of the cooks were all collected, sampled and tested.
通过对样品的反斯托克斯喇曼光谱的测量，确定了基质的最大声子能量，在此基础上分析了上转换荧光的产生机制。
The maximum phonon energy is obtained by measuring anti stokes Raman shifts of the samples, and the up conversion mechanism is briefly discussed.
可是，新法案把用口腔拭子取得的化验标本重新分类为非私人手段所取的样品，可以使用合理的强制手段来获取。
The new ACT does, however, reclassify mouth swabs as non-intimate samples. Reasonable force may be used to take these.
为了更好地了解遗传性疾病对胎儿结构异常和胎儿死亡的贡献，我们对61例胎儿样品全外显子组测序（WES）结果进行了分析。
To better understand the contribution of genetic disorders to structural fetal abnormalities and fetal demise, we have analyzed the results of whole exome sequencing (WES) on 61 fetal samples.
这一步是必要的，以确保样品中的氡气和子体也将被局限在体积内。
This step is necessary to ensure that radon gas is confined within the volume and the daughters will also remain in the sample.
用不同浓度的醋酸对ABS粒子及ABS染色拉子进行浸泡处理，根据样品的质量损失对其化学性作了定量比较。
ABS pellet and ABS dyeing pellet were soaked in acetic acid. The mass loss of the samples was measured and the chemical resistance of the samples were evaluated.
装置包括管形的拭子构件和用于接收样品的试剂分配帽构件。
The device comprises a tubular swab and reagent dispensing cap component for receiving specimens.
以复合绝缘子为测量样品，为提高测量横波的精度，根据超声波在边界上的波型转换条件，使用常规纵波探头对由掠入射纵波产生的横波进行测量。
Taking the composite insulator as a measurement sample, knowing the waveform conversion condition on the boundary, only a conventional longitudinal testing probe is needed to measure...
该法适用于镉镍电池陶瓷绝缘子镀液中锌、铜、铁含量的现场控制分析和样品系统分析。
The method was suited for the control of zinc, copper and iron content in porcelain insulator pla…
选择89例非胰岛素依赖性糖尿病(NIDDM)患者，扩增胰岛素受体基因的外显子17 -21,sscp电泳，银染色后，对突变样品进行序列分析。
NIDDM were collected. Exon 17 ~ 21 of insulin receptor gene were amplified by PCR and screened by SSCP electrophoresis. After silver staining, the mutation samples were sequencing.
选择89例非胰岛素依赖性糖尿病(NIDDM)患者，扩增胰岛素受体基因的外显子17 -21,sscp电泳，银染色后，对突变样品进行序列分析。
NIDDM were collected. Exon 17 ~ 21 of insulin receptor gene were amplified by PCR and screened by SSCP electrophoresis. After silver staining, the mutation samples were sequencing.
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