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- Methods:Using the thin layer chromatography(TLC). 方法：采用薄層色譜法。
- Everything was covered with a thick layer of dust. 所有的東西都覆蓋著(zhù)厚厚的一層灰塵。
- There was a thick layer of dust on the books. 那些書(shū)上積了厚厚的一層灰塵。
- A thick layer of dust lay on the furniture. 家具上覆蓋著(zhù)一層厚厚的灰塵。
- He put a thick layer of cream on the cake. 他往蛋糕上涂了厚厚的一層奶油。
- The desk is covered with a thick layer of dust. 桌上積了厚厚的一層灰塵。
- Methods Thin layer chromatography (TLC) method was used. 方法采用薄層色譜法對卷柏屬藥材進(jìn)行色譜鑒別。
- A thick layer of dirt scummed the surface of the lake. 湖面上漂浮著(zhù)厚厚一層泡沫狀臟物。
- The paintings were concealed beneath a thick layer of plaster. 那些畫(huà)被隱藏在厚厚的灰泥層下面。
- That thick layer of cheese is making my mouth water. 濃濃的奶酪害我口水直流。
- Soon the ground was covered with a thick layer of snow. 一會(huì )兒地上就積了一層厚厚的雪。
- Quaternary overburden is completely developed with thick layer. 第四系松散堆積層發(fā)育完全,厚度大。
- Method: Gastrodia data Blume and Ramulus Uncaria Cum Uncis were differentiated by thin layer chromatography (TLC). 方法：用薄層色譜法對天麻、鉤藤進(jìn)行鑒別。
- Second, thin layer chromatography (TLC) is used for Paeonia lactiflora, Polygomun multiflorum, Salviamitiorrhiza and Poria cocos. 其二，采用薄層層析法(TLC)對方中白芍、首烏藤、丹參、茯苓進(jìn)行了定性鑒別。
- Differentiation of Hydnocarpus anthelmintica Pierre by thin layer chromatography . 大風(fēng)子;薄層色譜;鑒別
- Objective To establish a thin layer chromatography for analyzing the components of bile arisaema. 摘要目的建立以豬膽汁制的膽南星的薄層色譜鑒別方法。
- But my fur and a thick layer of blubber make it so I don't need a real house. 但是我的皮毛和厚厚的脂肪層使得我可以這樣，所以我并不需要一座真正的房子。
- It is a viable way to analyze rudimental pesticide in vegetable by Thin Layer Chromatography. 用薄層色譜法檢測蔬菜中殘留農藥是一種可行的方法。
- Method: Gastrodia elata Blume and Ramulus Uncaria Cum Uncis were differentiated by thin layer chromatography (TLC). 方法:用薄層色譜法對天麻、鉤藤進(jìn)行鑒別。
- Methods: The content of imperialine in the extracts was determined by thin layer chromatography scanning. 方法:應用薄層掃描法比較測定了伊貝母的不同溶劑提取物中西貝素的含量。
