Objective: A new method was established for determination of di ( 2-ethylhexyl) adipate ( DEHA) in polyvinyl chloride ( PVC) cling films by solution/ precipitation techniques and gas chromatography.

  • 目的:研究开发了溶解沉淀前处理技术结合毛细管气相色谱法测定聚氯乙烯食品保鲜膜中己二酸二(2-乙基)己酯(DEHA)含量。
  • 来源:互联网更新时间:2025-03-18 08:32:56

  • 重点词汇
  • aart. (用于可数名词或单数名词前,表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一(个);每一(个);任一(个);
  • solutionn.解决办法;溶解;答案;
  • newadj.新的,崭新的;新鲜的,新到的;现代的;初次(听到)的;
  • filmsn.影片( film的名词复数 );电影;胶片;薄层;
  • establishedadj.已建立的;已设立的;已制定的;确定的;
  • clingv.抓紧;黏附;缠住;坚持(观念或行为方式) ;
  • determinationn.决心;决定;查明;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • forconj.因为,由于;
  • polyvinyl chloriden.聚氯乙烯;
  • methodn.方法;有条不紊;
  • 相关例句
1、

The Di ( 2-ethyl hexyl) Adipate ( DEHA) in Nenjiang river water was extracted by hexane with ultrasonic generator.

采用超声波提取技术,用正己烷提取嫩江水中己二酸二(2-乙基己基)酯增塑剂,以气相色谱/质谱联用选择离子监测法检测,外标法定量。

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2、

The study on the light hydrocarbons generated by radiation degradation of N, N-diethylhydroxylamine ( DEHA) is reported.

研究了N,N-二乙基羟胺(DEHA)水溶液辐解产生的气态烃。

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3、

On condition that the nonlinear uncertain functions are bounded, the authors first derive a sufficient condition for robust stability independent of dela, and then provide some sufficient conditions for designing a memoryless state-feedback controller which stabilizes the uncertain neutral system.

先讨论无扰动的自由系统和有扰动的系统的稳定性问题,接着通过构造无记忆状态反馈控制器,给出了使闭环系统具有一定的鲁棒性的充分条件。

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4、

Intelligent Hybrid Control Methods and Application for the Process with Large Time Dela

大时滞过程中的智能复合控制方法及应用

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5、

Dela could do nothing but flop down on the shabby little couch and weep.

德拉只得倒在破旧的小睡椅上哭泣。

provided by jukuu

6、

The Wanderer Deor, The seafarer, The wife's complaint, are among the best of the secular group of poetry of shorter length.

《流浪者-狄奥》,《航海者》和《妻子的抱怨》是当时世俗诗的短篇抒情诗中的佼佼者。

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7、

The Research on the Function of Shigella Flexneri 2a glpR 、 deoR Gene

福氏2a志贺氏菌glpR、deoR基因功能的研究

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8、

The guru, who heads the Dera Sacha Sauda organisation based in Haryana state, is already facing trial for conspiracy over the murder of a journalist in 2002 along with claims of sexually exploiting female followers.

这个古鲁的机构位于哈里亚纳邦,他已经就2002年预谋杀害一名记者以及性骚扰女性追随者的指控而正面临审判。

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9、

Quem me Dera IR estudar a portugal.

但愿我能去葡萄牙学习。

provided by jukuu

10、

Shortly after that we were told a man who had completed a peace walk from Dera Ismail Khan was coming through Mingora and we wanted to welcome him.

事发后不久,有人告诉我们,一名来自德拉伊斯梅尔汗完成徒步行走呼吁和平之举的男子将经过明戈拉,于是我们准备欢迎他的光临。

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11、

There is word of a possible raid on a Pakistani prison Dera Ismail Khan, where hundreds of militants are detained.

有消息称德拉伊斯梅尔汗监狱遭遇袭击,这所监狱关押着数百名武装分子。

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12、

Products of monthly dynamic extended range forecast ( DERF) on Three Gorges Engineering were evaluated by using three score methods.

用3种客观评分方法对国家气候中心为三峡库区提供的月动力延伸预报产品(500hPa位势高度场)进行了全面评估。

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13、

This provides another way for interpretation of DERF Products.

该方法为动力产品的解释应用提供了又一条途径。

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14、
15、

This desu potato I can lend you, I desu loyal to teh lawyer friend!

这就是我能借给你们的了,我忠诚的律师朋友!

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16、

It desu now our people, although it sometimes fed to it in teh hands of a bite.

它现在是我们的人了,尽管它有时候会在给它喂食的手上咬一口。

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17、

Comparison of desu If urated gypsum block and other materials

脱硫石膏砌块与其它材料的比较

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18、

However, Joshua Deya says that he agrees with Odinga's decision to contest the elections results.

然而,约书亚·德亚称他同意奥廷加争议选举结果的决定。

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19、

She says she would love to have a career in modelling ( model Agyness Deyn once worked in a chip shop too) but is currently studying business, geography and psychology and intends to do business management at university.

她说自己很愿意涉足模特界(名模阿格妮丝迪恩曾经也在一家油炸食品店工作过),但她目前正在学习商业、地理和心理学,并且想要在大学里学习企业管理。

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20、

Test the routes installed by ping a known working pp from each of the pop machines

对于每一台POP机,通过ping一个已知正在工作的PP来测试已安装的路由

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