triacetin

常見(jiàn)例句

• It was found that single or mixed are earth chlorides are allgood catalys for the synthesis of triacetin.
  結(jié)果表明，單一氯化稀土和混合氯化稀土均具有很好的催化活性；
• Triacetin;Glyceryl triacetate;1,2,3-Propanetriol, triacetate;1,2,3-propanetriol triacetate;fema number 2007 ...
  三乙酸甘油酯;三醋酸甘油酯;1,2,3-丙三醇三乙酸酯香港
• Triacetin was extracted from filter rod or plasticizer with methanol under room temperature, then analyzed.
  采用甲醇室溫下振蕩萃取和液相色譜法測(cè)定了增塑劑及醋酸纖維濾棒中三醋酸甘油酯的含量。
• The (recovery) was about 98.9% and the RSD was less than 2%.This method was suitable to fast analysis of triacetin in acetate filter rod.
  方法的回收率為98.;9%25;RSD小于2%25;適用于醋酸纖維濾棒中三醋酸甘油酯的快速分析。
• Determination of Triacetin in Fliter Rodsof Cellulose Acetate by Near Infrared Diffuse Reflectance Spectroscopy CAO Jian-guo DOU Feng (Nantong Cellulose Fibers Company.
  摘 要：本文研究了采用近紅外漫反射測(cè)定醋酸纖維濾棒中的煙草專(zhuān)賣(mài)調(diào)研報(bào)告三醋酸甘油酯的煙草專(zhuān)賣(mài)調(diào)研報(bào)告新方法，并對(duì)所建立的數(shù)學(xué)模型進(jìn)行了優(yōu)化和驗(yàn)證。
• Comparing with the testing results of the classic methods, the feasibility and practicability of analysis of ester in triacetin by using GC-MS is explored in this paper.
  本文采用氣相色譜-質(zhì)譜法分析檢測(cè)三乙酸甘油酯的酯含量,并對(duì)照用經(jīng)典方法檢測(cè)的結(jié)果,探索用氣相色譜-質(zhì)譜法檢測(cè)三乙酸甘油酯的酯含量的可行性和實(shí)用性。
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