“Dutchman's log”的概念、定义、翻译、参考文献-科学参考

单词	Dutchman's log
释义	Dutchman's log [¦dǝch·mǝnz `läg] ^ENGINEERING A buoyant object thrown overboard to determine the speed of a vessel; the time required for a known length of the vessel to pass the object is measured, and the speed can then be computed.
随便看	branchial basket branchial cleft branchial heart branchial plume branchial pouch branchial sac branchial segment branchiate branching branching adaptation branching bay branching diagram branching fraction branching process branching ratio branching theory branch instruction branchiocranium branchiomere branchiomeric musculature Branchiopoda branchiostegite Branchiostoma Branchiotremata branchite

科学参考收录了103327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。