“crane truck”的概念、定义、翻译、参考文献-科学参考

单词	crane truck
释义	crane truck [`krān ´trǝk] ^{MECHANICAL ENGINEERING} A crane with a jiblike boom mounted on a truck. Also known as yard crane.
随便看	proton drip-line proton-electron-proton reaction protonema protonephridium protonic acid proton-induced x-ray emission protonium proton magnetometer proton microscope proton moment proton number proton-proton chain proton-proton reaction proton-proton scattering proton-recoil counter proton resonance proton-rich nucleus proton scattering microscope proton stability constant proton storage ring proton synchrotron proton vector magnetometer protophilic protophloem Protophyta

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