薄层

Thickened interlobular septa'looking as the "crazy-paving"'was found in 4 cases in high-resolution CT'correspondence with edema and lymphocyte exudation in interlobular septa in pathological findings.No mediastinal and hilar adenopathy was found. Conclusion The characteristic appearances of PAP on MSCT correspond to its pathological features.

多层CT的问世，使单次屏气时间内完成高质量的全肺薄层扫描成为现实，极大提高了图像的时间和空间分辨率，胸部高分辨率CT还能清晰显示次级肺小叶为单位的肺内细微结构，极大提高了CT在肺部疾病诊断中的应用价值。

Based on integral transformation, analytical solution for the wave transmission equations in 1-D inhomogeneous media is derived. By dividing the media into layers and considering the continuous conditions between the interfaces, the transfer matrix of amplitude of waves is obtained.

利用积分变换，用解析方法求解了一维非均匀区域的不同性质对弹性波传播时波幅变化的影响；将非均匀区域离散成均匀的薄层，结合相邻层的连续条件，建立了数值解法的波幅传递矩阵。

The functional imbalance between the normal and abnormal side may bring about dislocation and malformation of the base of nasal columella as well as the septal structures.

另10例患者术中经鼻小柱中下1/3处横切口，做冠状薄层组织全层切除，10%福尔马林固定，组织学观察方法同前。

The method is right 34 aorta interlining patient goes scanning of layer of 64 helix CT, the biggest density is used in workstation umbriferous , much plane rebuilds and cubage emersion technology countershaft resembles undertaking three-dimensional rebuild.

方法对34例主动脉夹层患者行64层螺旋CT薄层扫描，在工作站采用最大密度投影、多平面重建及容积再现技术对轴位图像进行三维重建。

METHODS:Using Dual-wavelength TLC-scanning,the sample was prepared through the column full of D101 macroporous resin with n-butanol extract from the aque ous solution of the granules which had been washed by ether,developer is chloroform-methanol-water(13∶10∶7)(stored at less than 10℃,the lower),detecter is 510nm,reference is 700nm.

双波长薄层扫描法，经乙醚洗涤、正丁醇提取和D101大孔吸附树脂柱层析法制备样品，以氯仿-甲醇-水(13∶7∶2)下层液为展开剂，检测波长为510nm，参比波长为700nm。

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％。

The sugar composition of the membrane was carried out by hydrolyzing 5 mg of the membrane in sealed ampules by either 2 M HCl or trifluoroacetic acid at 100 °C for 5, 10, and 15 hr and then the dried hydrolysate was analyzed by thin layer chromatography as well as high performance liquid chromatography.

将此薄膜取5 mg分别加入2 M盐酸或三氟醋酸置入安培瓶并熔封，於100 ℃下作用5、10、15小时将醣类水解，再将水解之产物以薄层液相色层分析法与高效能液相色层分析仪分析。

Methods The qualitative analyses of Kudzuvine root,Large-flowered skullcap root and Chinese goldthread of "Ge Gen Qin Lian" pocket preparation were finished.The reseachers analysed them with TLC method. Then they determined puerarin content of Kudzuvine root by TLC scan.

本实验采用薄层层析法对葛根芩连袋泡剂的主要中药葛根、黄芩及黄连进行了定性分析，并通过荧光淬灭薄层扫描法测定了君药——葛根中葛根素的含量。

Three tar mat s of Well Wenjian3 were discovered and determined accurately in Wenliu Oilfield in Dongpu Depression by thin layer chromatogram-flame ionization detector, whole hydrocarbon gas-chromatography, and the characteristics of reservoir sedimentology and logging response.

根据文留油田文检3井密闭取心层段岩心样品抽提物薄层色谱分析和全烃气相色谱分析、以及储层沉积学和测井响应特征发现并准确鉴定出3个沥青垫。

Used thin-layer chromatography, outspread dose were CHC13: MeOH (8.5: 1.5) and CHC13: MeOH (7:1)(with a little ammonia and diethylamine), color reagent was 10% oil of vitriol. Observe the fluorescent spots and color sports.

通过薄层层析色谱的分析，分别用黄酮展开剂CHCl_3∶MeOH(8.5∶1.5)和生物碱展开剂CHCl_3∶MeOH(7∶1)薄层展开后，10％的浓硫酸显色，观察荧光和显色斑点。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。