primary acids 中文意思是什麼
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The pattern of diagenetic and porosity evolution are established. the primary porosity of the reservoir rocks was 35 %, which was reduced by 21. 7 % by compaction and pressure solution and 8. 2 % by cementation. the secondary pores were produced by organic acids " dissolution during organic matter maturing stage, resulting an increase of porosity by 5 %
預測本區砂巖原始孔隙度為35 ，經機械壓實和化學壓溶作用孔隙度損失了21 . 7 ，后經自生礦物的膠結作用，孔隙度損失了8 . 2 ，當進入有機質成熟階段，有機酸的溶解作用產生次生孔隙，使孔隙度增加5 ，現今保存的平均孔隙度為10 . 1 。 -
These primary barriers to fungal infection include intact skin, naturally occurring long - chain unsaturated fatty acids, and competition with normal bacterial flora
這些抵抗真菌感染的主要屏障包括完整的皮膚，能產生不飽和的長鏈脂肪酸，與正常菌群的競爭等等。 -
Eng. ) introduction, amino acids, protein ' s primary structure and its biological function, protein secondary, tertiary, quaternary structure, carbohydrate, lipid, membrane, nucleotides and nucleic acids, structures of nucleic acids
中）簡介，胺基酸，蛋白質的一級結構及生物功能，蛋白質的二、三、四級結構，碳水化合物、醣類，脂質，細胞膜、與膜的運輸，核?酸與核酸，核酸的結構。
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