“河流水灾”的概念、定义、翻译、参考文献-科学参考

单词	河流水灾
释义	河流水灾 Encyclopedia 理学河流水灾释 river flood disaster河流水灾河流水量迅猛增长，水位急剧上涨超过安全水位，漫过堤坝或决堤，进而威胁河流两岸人民的生命安全，并造成巨大财产损失的自然灾害事件。
随便看	positive matrix positive measure positive metric positive/negative helicity spinors positive number positive octant positive operator positive operator valued measure positive-operator valued measure POVM positive operator value measure positive operator value measure (POVM) positive ordering positive organizational behavior positive orientation positive orthant positive part positive partial transpose criterion positive particular proposition positive part of a function positive part of an element positive perfect correlation positive plate positive platemaking positive polarity machining positive potential

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。