“clock drive”的概念、定义、翻译、参考文献-科学参考

单词	clock drive
释义	clock drive [`kläk ´drīv] ^ENGINEERING The mechanism that causes an equatorial telescope to revolve about its polar axis so that it keeps the same star in its field of view.
随便看	Bromeliales bromelin bromellite bromeosin bromhidrosiphobia bromic acid bromide bromide paper brominating agent bromination bromine bromine number bromine test bromine trifluoride bromine value bromine water bromism bromlite bromo- bromoacetone bromo acid bromoalkane bromobenzene bromobenzylcyanide bromochloromethane

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