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- The results indicated that there were only little dichloroacetic acid and trichloroacetic acid in the water. 結果表明,所測水樣中僅含有二氯乙酸和三氯乙酸,其他鹵代乙酸均未檢出。
- The content about monochloroacetic acid is determinated and dichloroacetic acid by GC after the chloroacetic acid is methoxy-carbonylated by carbinol. 研究了氯乙酸經甲醇甲酯化后,用氣相色譜法測試一氯乙酸與二氯乙酸的含量。
- The starting temperature of crystallization for the peroxidation zirconic acid precursor during the heating process is higher that that of zirconium hydroxide. 過氧化氫有利於改善沉澱的過濾特性,縮短製備工藝周期。
- When the quantity of GAC is 1600mg/L,the removal efficiency for trichloroacetic acid (TCAA) and dichloroacetic acid (DCAA) can arrive at 98.49% and 98.01% respectively. 活性炭投加量為1600mg/L時;GAC對TCAA和DCAA的去除率分別達到98.;49%25和98
- The lyotropic liquid crystal morphology of polycaprolactone(PCL)/ethyl cellulose(EC) blends in dichloroacetic acid has been studied by a polarizing light micrograph. 利用偏光顯微鏡研究了乙基纖維素與聚己內酯共混物在二氯乙酸中的溶致性液晶形態。
- The mechanism for synthesis of dichloroacetic acid is reviewed.It is suggested that the synthesis of dichloroacetic acid belongs to consecutive-parallel reaction. 對二氯乙酸生成機理進行評述，認為乙酸氯化生成二氯乙酸屬於平行-連串反應機理。
- The research is about united manufacture of methyl ester of dichloroacetic acid and mercaptoacetic acid, using mother solution of monochloroacetic acid and sodium sulfhydrate as materials. 以氯乙酸母液為原料,採用硫代硫酸鈉法將其轉化為二氯乙酸甲酯和巰基乙酸;
- And the amount of dichloroacetic acid is higher when the photo-catalysis is used.The acetyl chloride catalyzed by sulfur or acetic anhydride acts as the real catalyst for chlorination of acetic acid. 硫磺催化和醋酐催化產生的乙醯氯是真正的乙酸氯化催化劑。
- The results show that the main trihalomethanes from both Oscillatoria cells and EOM are chloroform and bromodichloromethane,and that the main haloacetic acids are dichloroacetic acid and trichloroacetic acid. 研究表明;藻細胞和胞外分泌物的三鹵甲烷類副產物都主要是氯仿和一溴二氯甲烷;鹵乙酸類副產物都主要是二氯乙酸和三氯乙酸.
- Dichloroacetic acid methyl ester; 二氯乙酸甲酯;
- dichloroacetic acid dechlorination (DCA-DC) activity 二氯乙酸脫氯（DCA-DC）活性
- dichloroacetic acid dechloririnating (DCA-DC) activity 二氯乙酸脫氯（DCA-DC）活力
- STUDIES ON DNA DAMAGE OF MICE HEPATOCYTES INDUCED BY DICHLOROACETIC ACID 二氯乙酸對小鼠肝細胞DNA損傷效應研究
- Keywords chemical amplification resist;tert-butyl phenol novolac resin;di-tert-butyl dicarbonate;photoinduced acid precursor; 叔丁酚酚醛樹脂;雙叔丁氧碳酸酐;化學增幅抗蝕劑;光產酸源;
- Glycerate 3-phosphate is a precursor of the amino acid serine. 甘油3-磷酸是絲氨酸的前體。
- He gave me a taste of his acid wit. 他讓我嘗到了他敏銳尖刻之機智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把銀器的表面腐蝕了。
- Effects of dichloroacetic acid on rat embryo midbrain cell proliferation and differentiation 二氯乙酸對胎鼠中腦細胞增殖和分化的影響
- L-Arginine: This amino acid is a precursor to nitric oxide( NO). 精氨酸：這種氨基酸是氮氧化物（O）前身。
