英语词汇“畢拉彗星”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	畢拉彗星
释义	畢拉彗星 bì lā huì xīng星名。于西元一七七二年被发现的彗星，曾掠过太阳附近。一八五二年在距地球约二百六十万公里以上地点，逐渐消失。一八七二年在仙女座发现的流星雨，据猜测即为此星的残骸。毕拉彗星对我们研究与认识彗星上具有重大贡献。
随便看	optimum image element optimum image position optimum image taking condition optimum impedance optimum index Optimum indexes optimum index factor Optimum index method optimum index of target analysis optimum indoor temperature optimum injection recovery pattern optimum intake contour optimum integrator optimum interaction optimum intercept course optimum interception course optimum interference fit optimum interference value optimum intermediate guide law optimum interpolation optimum interpolation method optimum interpolationoi optimum interval opti-mum interval optimum-interval interpolation