“longitudianl waves”的概念、定义、翻译、参考文献-科学参考

单词	longitudianl waves
释义	longitudianl waves Encyclopedia 理学纵波释 longitudianl waves纵波引起介质发生涨缩形变的波动。又称疏密波。
随便看	net operation Netovshchina net photosynthesis net photosynthesis rate net point net population density net positive suction head net positive suction head available net premium net premium reserve net present value net primary productivity net production net protein ratio net protein utilization net protein utilization，NPU net pyranometer net reduction net reel net registration net reproductive rate net retention time net retention volume netropsin net sinkhorn

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。