In compared with the control, the scavenging rate of · OH were increased by 39.
与对照相比抗羟自由基能力提高了39。
Methods: Effect on NDMA and scavenging rate sodium nitrite was tested by colorimetric analysis and ultraviolet irradiation and decomposition.
方法：用比色法及紫外光解法测定了榛叶提取物对二甲基亚硝胺(N DMA)体外合成的阻断作用及对亚硝酸钠的清除作用。
Pecan different storage conditions by measuring the reducing power, DPPH scavenging rate and moisture content, explore the best pecan storage conditions.
通过测不同储藏条件山核桃的还原力，DPPH清除率和水分含量，探究最适山核桃储藏的条件。
The result shows that stratified scavenging reduces fuel loss during air exchange greatly lowing the fuel consumption rate and enlarging the air-fuel ratio range.
研究试验结果表明，分层扫气可减少换气过程的燃料损失，使燃油消耗率大幅度下降；使混合气空燃比的范围加大。
As the scavenging agent forms the surface reticular membrane with absorbability on the surface of material, the TVOC volatilizing from room air is absorbed, thereby improving the rate of elimination.
本发明的清除剂在物质表面形成一层具有吸附性的表面网状膜，从而吸附室内空气中挥发出来的TVOC，提高了清除率。
The internal EGR rate is also reduced with increase in the engine load under the same engine rate and scavenging pressure.
在同一转速和扫气压力下，内部EGR率随负荷增大而降低。
The internal EGR rate is also reduced with increase in the engine load under the same engine rate and scavenging pressure.
在同一转速和扫气压力下，内部EGR率随负荷增大而降低。
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