查询词典 thin layer

The products obtained were proved to be the glycididazole acid and taurocholic acid based on the scanning method of thin layer chromatography and infrared spectrometry and the average purity and the average recoveries of glycididazole acid and taurocholic acid was 98.4% and 98.6%,63.7% and 67.8%,respectively with the TLC-scanning method.

所得产品经薄层层析法、红外光谱扫描法证实为甘氨胆酸和牛磺胆酸。经薄层扫描法测定含量，甘氨胆酸和牛磺胆酸平均纯度分别达98.4％和98.6％；提取方法平均回收率分别为63.7％和67.8％。

Limit of detection for tetramine by thin layer chromatography;2. Control of the cell in the colorimetric device can improve the accuracy, sensitivity and the limit of detection .

在仪器比色池中采用恒温的方式不仅可以提高分析方法的灵敏度和准确度，还可以提高仪器的最低检出限。

Methods Thirty-nine cases of the craniofacial fracture were scanned transversally and thin-layer reconstructed the images by GE Lightspeed 16 CT scanner.The reconstructed data included standard reconstitution and bony reconstitution.

应用GE Lightspeed 16螺旋CT机，对39例颅面部骨折的患者行轴位扫描，对所得数据进行薄建，并对原始数据行标准重建和骨重建，分析其结果。

Therefore, we used physical mechanism trigger drug release from liposome. In this study, the small unilamellar vesicles liposome were encapsulated hydrophilic marker drug 5(6)-Carboxylfluorescein and prepared by the thin layer hydration and extrusion methods. Liposomal suspension were exposed to the magnetic field.

因此希望以物理方式驱动微脂粒药物释放，本研究以薄膜水合法与挤压法制造单层微胞微脂粒包覆水溶性药物5(6)-Carboxylfluorescein的萤光指示剂经由磁场照射，以粒径仪、界面电位仪与萤光仪发现微脂粒经由磁场照射后使得微脂粒形体改变，粒径和带电性明显变化、萤光药物释放量增加。

Thin-layer collagen gel, microscope slide chamber and aorta-strip model were also tested and proved to be good tools for vasculogenesis or angiogenesis studies.

本工作表明，改进的薄层胶原培养、玻片培养小室模型和动脉条模型是较好的研究血管生成和血管新生的工具。

The chemical composition and the structure of nanometer-size PS particles wese studied carefully by differential scanning calorimetry,thin-layer chromatography,solubility measurement,infrared spectrum etc.

采用溶解溶胀法、红外光谱、差示扫描量热分析、薄层色谱分离等测试手段对所制备聚苯乙烯粒子的化学组成及其结构进行了研究。

Alice cackled and rolled on down the street, wheels whisking through the thin layer of slush.

艾丽丝咯咯笑着，摇着轮椅离开了，轮子搅起薄薄的一层烂泥。

Moreover, The taxol of zymolytic extraction is analyzed by Thin layer chromatography, High performance liquid chromatography, Micellar electrokinetic chromatography and MALDI-TOF.

并对发酵提取物内的紫杉醇用TLC、HPLC、毛细管电泳和MALDI—TOF进行了定性定量分析。

The generally accepted explanation for the streaks is that they are formed from the avalanching of a thin layer of bright dust that is covering a darker surface.

在这些地方的最高温度从不会到水的冰点（0°C），所以火星探路者号确定登陆地点温度过低使液态水不可能存在。

As we age, our fat cells in that third layer of skin thin out and get a little bumpier.

在衰老的过程中，我们的皮肤下第三层的脂肪细胞开始变薄，并有点高低不平。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。