光化学反应使光变为电脉冲。
The photochemical reactions transform the light into electrical impulses.
这个分解反应需要光，是一个光化学反应。
Turns out that light is needed, it's a photochemical reaction.
这意味着，即使只有一小部分的光生载流子作用于光生甲烷化反应，光化学对总反应速率的贡献也是巨大的。
This means the photochemicalcontribution to the overall reaction rate is significant, even if only a smallportion of photogenerated charge carriers contributes to the photomethanationreaction.
光化学是一门研究物质与可见光、紫外光见互相作用引起的化学反应及物理变化的学科。
Photochemistry is the study of the chemical reactions and physical changes that result from interactions between matter and visible or ultraviolet light.
在紫外光作用下，采用静态方法研究了氧化剂和金属离子对刚果红光化学反应的影响。
Under the UV-light, effects of oxidants and metal ions on the photochemical reaction of congo red were studied by static method.
光动力疗法是一种用于肿瘤、视网膜黄斑变性、光化性角化病、类风湿性关节炎等多种疾病的新兴疗法。
Photodynamic therapy is a new and developing approach for treating different diseases, such as cancers, age-related macular degeneration, actinic keratosis, rheumatoid arthritis and so on.
竹材光变色和光化降解过程比较复杂。
The photodegradation process of bamboo involves very complex chemical reactions.
模拟结果表明，对于这种脉冲激光，光化学中双光子反应主要是由起始时未被充分散射和吸收的脉冲所驱动，而单光子反应是由经散射后的浸射光所驱动。
For the impulse, the two-photon reactions were dominated by the initial primary (unscattered and unabsorbed) pulse and the single—photon reactions were dominated by the scattered diffuse light.
光化学法制作大脑皮层局灶缺血梗死模型，即光血栓皮层损伤（PCI）。
The cortical infarction in rats was induced using photochemical method, named photothrombotic cortical injury (PCI).
光化学法制作大脑皮层局灶缺血梗死模型，即光血栓皮层损伤（PCI）。
The cortical infarction in rats was induced using photochemical method, named photothrombotic cortical injury (PCI).
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