Summarized the progresses of glycyrrhiza polysaccharide on extraction method, chemical constituents, pharmacological effects.

综述了甘草多糖的提取方法、化学组分、药理作用等方面的研究进展。

youdao

Cement experimental method, chemical analysis, XRD analysis and SEM analysis are used in this paper.

方法采用水泥性质实验、化学分析、XRD分析及SEM分析。

youdao

The most commonly used gene delivery methods include: physical method, chemical methods, fusion method and gene gun etc.

目前基因转运方法有许多种，其中包括物理方法、化学方法，融合法，基因枪等。

youdao

They also will study chemical and physical properties of the soil samples with a method called infrared spectroscopy.

VOA: special.2009.01.20

I've always been against any chemical method of enhancing performance.

FORBES

Buchholz, a physicist and a nuclear engineer, is an expert at something called accelerator mass spectrometry, an extraordinarily precise method of determining the chemical composition of materials.

FORBES: Magazine Article

The method apparently deposits an invisible chemical on the blank paper, which can then be revealed with the correct developing solution.

BBC: Spy tactics revealed by book