metalatevt.使金属化metaln.金属；合金；玻璃液vt.(以金属)覆盖、装配metal-to-metal peel strength胶接金属剥离强度metallation of dimethyl sulfoxide二甲亚砜金属取代反应Metal-sawing-machine operator金属锯工metal-dielectric interferometry金属介质干涉量度学metallo-organic molecular sieve金属有机分子筛metal strength of the electrolyte电解质液中的金属浓度metallurgical physics-chemistry冶金物化条件Metal Detector For Aluminium Foil铝芯金属探测器metal-backed luminescent screen金属背荧光屏Metal detectors have many uses.金属探测器有很多用途。

1. Check the engine tail pipe on metal particles and visible damage.
   检查发动机尾喷管无金属颗粒和损坏。
2. They seem to be metal particles that move along certain paths.
   它们看起来似乎是沿着某些轨迹移动的金属颗粒。