英汉词典

1.The status and tendency of attitude control motors for satellites is briefly described. A new concept solid propellant controllable motor for attitude control based on photochemistry is recommended.

简要介绍了目前卫星姿控发动机的应用现状及发展趋势，提出了一种以光化学分解为基础的工作过程可控的固体姿控发动机新概念。

2.Volatile Organic Compounds (VOCS), as one of the major sources of air contaminations, can not only cause direct pollution, but also lead to secondary pollution, such as photochemistry smog.

作为空气污染的主要来源之一，易挥发有机物(VOCS)不仅是一次污染源而且还可能造成光化学烟雾等二次污染。

3.The mechanisms raising both in view of photochemistry and in dynamics are as yet in their infancy, but they are the first step of the whole process of understanding the phenomenon.

无论是从光化学角度还是从动力学角度，给出臭氧变化的机制都是初步的，但这是认识这种现象的第一步。

4.Ruthenium (II) polypyridyl complexes play an important role in the field of photophysics, photochemistry, electrochemistry, and molecular assembling, etc.

钌(II)多吡啶配合物在光物理、光化学、电化学、分子组装等研究领域占有重要的位置。

5.As an important approach of carbon-carbon bond formation and carbon-heteroatom bond formation, photochemistry of organic halides has been studied extensively.

有机卤代物的光反应作为构建碳-碳键和碳-杂原子键的一种重要途径已经得到了广泛和深入的研究。

6.The design and construction of high-nuclear compounds have been the focus of recent research interest due to their potential applications in catalysis, magnetism and photochemistry eta.

设计合成高核化合物一直是研究的热点，因为它们在催化、磁性、光化学等方面都存在着潜在的应用。

7.Porphyrins are also a class of promising materials because of their special photophysical and photochemistry properties.

卟啉类化合物也因为其特征的光物理和光化学性质受到研究者的关注。