Derivative Spectrophotometric Determination of Abietic Acid and Dehydroabietic Acid in Rosin

The anchoring agent is petroleum resin or abietic resin.

所述的增粘剂为石油树脂或松香树脂。

Synthesis of Abietic acid Derivatives and the Application in Insecticide and Chiral Separation

松香基衍生物的合成及其在农药和手性分离的应用研究

Study on synthesis, characterization and biological activities of abietic acid derivatives

枞酸衍生物的合成、表征与生物活性研究

Current computational method in switching ability test TESTING

通断能力试验中试验电流的计算

My Opinion of 2001 Arts Comprehensive Ability Test on Tianjin Examination Paper

关于2001年文科综合考试（天津卷）历史试题的商榷

The Characteristic and Teaching Consideration of the Synthesized Ability Test of Guangdong

广东大综合能力测试主要特点与教学思考

Study on Ability Test System of Pruning Machine Clutch Spring

自动立木整枝机离合弹簧的性能测试系统研究

The fourth is reform, improve the innovative ability test mode.

四是改革检测方式，提高创新能力。

Discussion about data process method in anti-interference ability test of industrial data acquisition system

数据采集系统抗干扰能力测试问题探讨

Study on the Chinese Reading Ability Test of Middle School

中学语文阅读水平测试研究

The study explores students'progress on the performance of vocabulary ability test, reading fluency test, and reading comprehension test.

本研究结果显示：一、「词汇导向之绘本教学」对国小学习障碍学生，在词汇能力测验上，具有立即成效与保留成效。

Analysis on the construct validity of a new spatial orientative ability test

一种新型空间定向能力测验的结构效度分析

A gentle form of exercise will increase your ability to relax.

和缓的运动锻炼会提高自我放松的能力。

He has blind faith in doctors' ability to find a cure.

他盲目相信医生有妙手回春的能力。

Material basement and migration dynamic are two essential problems that have to be answered by the crust mantle hydrocarbon abiogenesis theory.

油气生成的物质基础和运移动力是油气壳－幔非生物成因说必须回答的二个基本问题。

This second research did not discover conclusion abiogenesis hijack the incident influence to state of children mental hygiene.

结论本次探究未发现偶发劫持事件对儿童心理卫生状况的影响。

About the Abiogenesis in Pottery Arts Creation Q& A on Sex

陶艺创作中的偶发性

In terms of ecological factors, it is summarized the development of ecological factors ( biological factors and abiological factors) for the ANAMMOX system in this paper.

从生态因子的角度出发，综述了厌氧氨氧化的影响因子（生物因子及非生物因子）的研究进展。

It is of great value to use tannin as finings for improving abiological stabilization of rice wine.

把单宁作为提高黄酒非生物稳定性的添加剂具有重要的推广价值。

Discussion on improving the Abiological Stability of Beer by Using the Wort Clarificant Carrageenan

使用麦汁澄清剂卡拉胶改善啤酒非生物稳定性的探讨