Gas diffusion layer ( GDL) is a key component in PEMFC.

The Graph Transformation Method in GDL System

GDL图形处理系统的图形变换方法

Experimental Study on Mixing GDL with a Screen Nozzle Shape Shadow

筛形喷管混合气动激光器实验研究

GDL is the important functional structure material with high electronic conductivity and excellent performance of permeability. GDL, with a thickness about 100-300 μ m, is generally made from stochastic distributed carbon fibers or orthogonal woven of carbon fiber bundles.

其中气体扩散层是关键的功能结构材料，是由随机分布的碳纤维或正交编织的碳纤维束组成的高孔隙度材料，厚度在100-300μm左右，具有较高的电导率和渗透性能。

Gentisate 1,2-dioxygenase ( GDO) is the key enzyme of the gentisate pathway.

龙胆酸1,2-加双氧酶（GDO）是芳香烃龙胆酸途径的一个关键酶。

The technique of making use of the ASP and ADO ( GDO) to interview database;

利用ASP与ADO（GDO）访问数据库技术；

It analyzes the hardware infrastructure of the graphic engine. Then it describes BLT graphic processor, 2D-resize and blending in GDU.

分析了图形引擎的硬件架构，并分模块介绍了BLT图形处理、图形显示（GraphicDisplayUnit）及其2倍图形放大、琢混合显示等功能。

The increasing of seedling wet weight was evidently inhibited when the concentration of aqueous was 0.2 gDW mL~ (-1), moreover the inhibition rate reached 31.4%.

当提取液浓度达到0.2gDW mL-1时，对幼苗鲜重增加的抑制作用达到极显著（P<0.01），抑制率为31.4%；

The biggest respiration is 8.3585-13.2824 mgO2/ gDW.

最大呼吸速率为8.3585-13.2824mgO2/gDW。

At the same time, the results also showed that germination ratio was accelerated as using lower concentration aqueous extracts(≤ 0.05 gDW mL~ (-1)).

实验还表明，在低浓度（≤0.05gDW mL-1）时，天山云杉凋落物提取液对其种子的发芽率表现出一定的促进作用。

Root vigorous ( RV) was the highest in vigorously growing stage, 15.04 μ g/ gDW · h;

根系活力（RV）在生长旺盛期最高，为15.04μg/gDW·h；

The optimum baicalin content was 27.44 mg/ gDW.

最佳培养基黄芩甙含量为27.44mg/gDW。

Performance Analysis of Stall-regulated Wind Turbine Based on GDW

基于GDW理论的风力发电机整机性能分析

The GDW can provide a high temperature and low temperature environment, the performance of the system or electronic components can be tested at the simulation of high and low temperature.

高低温箱能提供一个高温环境和低温环境，使系统或电子元器件在模拟的高温、低温条件下进行性能试验。

On the Modification of Polymeric Stationary Phases GDX by Oxidation and the Evaluation of the Perfor-mance of Chromatographic Columns

GDX固定相的氧化改性及柱效评价

The analysis of propionic acid in carbonylation liquid of ethanol by gas chromatography using column in filled with GDX 103 were studied.

采用GDX103高分子多孔微球为固定相，气相色谱法测定乙醇羰化液中丙酸含量。

Trace benzene homolog in water was determined by GC with satisfactory result, home resin GDX used as enriching adsorbent.

用国产GDX树脂作吸附剂富集，气相色谱法测定了水中痕量苯系物，结果良好。

A typical mother board section GDX 11 was studied as an example to analyze the die configuration parameters and dimensions of large section.

本文以典型的、难度较大的底版型材GDX11为例，对大型模具的结构参数和尺寸设计进行了深入分析，并对模具材料及热处理与模具制造工艺和修模等进行了讨论。

Determination of Trace Gold by Extraction Chromatography with GDX 501-TBP and AAS

GDX501-TBP萃取色谱富集分离-原子吸收光谱法测定痕量金

The results showed that the imported column could be replaced by GDX 102 column, which had perfect separation efficiency.

结果表明，GDX-102柱可代替进口色谱柱，分离效果较好。

The Research of Behaviour of Polymer Adsorbent GDX 101 Used as the Stationary Phase of HPLC

高分子吸附剂GDX101用于高效液相色谱固定相的性能研究