detectable element造句

例句与造句

1. Perhaps something like'detectable element'would work.
2. The investigation, using the Earth-orbiting Hubble Space Telescope, was keyed to look for sodium, a readily detectable element that astronomers expected to be present.
3. You don't necessarily need to say'neutron detectable element', since if that's what your product does it's implied . talk ) 19 : 16, 12 April 2010 ( UTC)
4. It's difficult to find detectable element in a sentence. 用detectable element造句挺难的