SPS(Shell Processing Support Format)数据格式采用一种最简单的方式,提供了地震资料处理所需要的最基本的和完整的信息。对于复杂三维过渡带项目,由于数据内容复杂,更需要尽量保持SPS数据的这种简单化风格,主要表现在以下三个方面:一...SPS(Shell Processing Support Format)数据格式采用一种最简单的方式,提供了地震资料处理所需要的最基本的和完整的信息。对于复杂三维过渡带项目,由于数据内容复杂,更需要尽量保持SPS数据的这种简单化风格,主要表现在以下三个方面:一是由于炮点属性的不同(气枪炮、井炮或定位炮)不要人为编排带盘号和文件号;二是在SPS数据中不必标记坏道(指不正常道,而不是空道);三是在OBC排列移动时要注意简化处理。本文以BGP在海外完成的一个过渡带三维项目为例,对SPS数据进行了简化处理,效果明显。展开更多
A new β-resorcylic macrolide, 5'-hydroxyzearalenol (1), was isolated from the culture broth of a marine-derived fungus Fusarium sp. 05ABR26. Three known compounds, zearalenone (2), 8'-hydroxyzearalenone (3) a...A new β-resorcylic macrolide, 5'-hydroxyzearalenol (1), was isolated from the culture broth of a marine-derived fungus Fusarium sp. 05ABR26. Three known compounds, zearalenone (2), 8'-hydroxyzearalenone (3) and zearalenol (4) were also isolated. The structure and relative stereochemistry of 1 were elucidated on the basis of spectroscopic data and single-crystal X-ray diffraction data. Compound 2 displayed potent inhibitory activity against Pyricularia oryzae with a MIC value of 6.25 μg/mL, while compound 3 was much less active; however, 1 and 4 showed no obvious activity.展开更多
文摘SPS(Shell Processing Support Format)数据格式采用一种最简单的方式,提供了地震资料处理所需要的最基本的和完整的信息。对于复杂三维过渡带项目,由于数据内容复杂,更需要尽量保持SPS数据的这种简单化风格,主要表现在以下三个方面:一是由于炮点属性的不同(气枪炮、井炮或定位炮)不要人为编排带盘号和文件号;二是在SPS数据中不必标记坏道(指不正常道,而不是空道);三是在OBC排列移动时要注意简化处理。本文以BGP在海外完成的一个过渡带三维项目为例,对SPS数据进行了简化处理,效果明显。
基金the National Natural Science Foundation(No.30371680)of the People's Republic of China.
文摘A new β-resorcylic macrolide, 5'-hydroxyzearalenol (1), was isolated from the culture broth of a marine-derived fungus Fusarium sp. 05ABR26. Three known compounds, zearalenone (2), 8'-hydroxyzearalenone (3) and zearalenol (4) were also isolated. The structure and relative stereochemistry of 1 were elucidated on the basis of spectroscopic data and single-crystal X-ray diffraction data. Compound 2 displayed potent inhibitory activity against Pyricularia oryzae with a MIC value of 6.25 μg/mL, while compound 3 was much less active; however, 1 and 4 showed no obvious activity.