recursive rule

The Research of Cartoon Derivative Product Design in China;

中國卡通衍生產品設計的分析研究

Furthermore, the methyl ester derivatives of the acids were determined qualitatively and quantitatively by gas chromatography/mass spectrome try.

采用三氟化硼和甲醇對西湖香煙煙絲樣品進行衍生化反應 ,以二氯甲烷為萃取液 ,得到煙絲樣品有機酸甲酯成分 ,在GC/MS氣相色譜 /質譜聯用儀上定性和定量分析 ,共鑒定出有機酸 4 1種 ,主要成分依次為蘋果酸、檸檬酸、亞麻酸 。

A sensitive derivative fluorescence method is developed for determination of amferpramon.

通過衍生化反應，建立了用熒光光度法測定安非拉酮的新方法，并對影響熒光強度的衍生體系、反應條件、產物穩定性等進行了研究。

Simultaneous Determination of Nonylphenols and Phthalates in Water by Pre-column Derivatization and Gas Chromatography-Mass Spectrometry;

柱前衍生/氣相色譜-質譜法同時測定水中壬基酚和鄰苯二甲酸酯

Determination of Abamectin and Its Toxicological Metabolite in Vegetables and Fruits by HPLC with Pre-column Fluorescent Derivatization;

柱前衍生高效液相色譜法測定果蔬產品阿維菌素及其有毒代謝物的殘留量

A new method for the determination of trace bromate in water is introduced using phenol derivatization followed by HPLC-UV detection.

針對水中微量溴酸鹽的測定問題,建立了一種用苯酚為衍生試劑、用HPLC-UV檢測的柱外衍生測定方法。

A Method of Empirical Model Derivation On Building Regression Equation;

建立回歸方程的經驗模型衍生法

The Concept Derivation Based on Literature Rhetoric——The Thinking Mode of "Shape" as the Traditional Picture to "Type" as the Product;

文學修辭的概念衍生——民族圖“形”到產品造“型”的思維方式

The Research on the Derivation and Development of the Cluster of Middle and Small Enterprises;

中小企業群落衍生發展研究

The thesis names this organic development "derivation", whose conceptualization bears u.

本文據此將這種有機生長過程稱之為“衍生”。

Optimal derivatization condition of conjugated linoleic acid by boron trifluoride-methanol;

共軛亞油酸的三氟化硼-甲醇的衍生化條件優化

An Improved PMP Derivatization Method for Analyzing Monosaccharide Composition;

改進的PMP柱前衍生化方法用于單糖的組成分析

Enantioseparation and Determination of Dichlorprop in Water by Derivatization Chiral Gas Chromatography;

衍生化-手性毛細管色譜分離和測定水中的2,4-滴丙酸

Study developments on cyclization of piperazine and its derivatives from ethylenediamine;

乙二胺為原料合成哌嗪及其衍生物的研究進展

Research progress on abietic acid,dehydroabietic acid and their bioactive derivatives;

樅酸和去氫樅酸生物活性衍生物研究進展

Synthesis and electrochemical behavior of several kinds of bi-fused tetrathiafulvalen derivatives;

雙稠合四硫富瓦烯衍生物的合成及電化學性質

Determination of Tauine by internal standard HPLC with pre-column derivatization;

柱前衍生高效液相色譜內標法檢測?；撬岬难芯?/p>

Determination of Cyclamate in Children Foods by HPLC with Pre-Column Derivatization;

柱前衍生液相色譜測定兒童食品中甜蜜素

Process diagnosis for reduction reaction of 2-aminoethansulfonic processing by HPLC pre-column derivatization;

HPLC柱前衍生法2-氨基乙磺酸制備工藝還原階段流程診斷