In reality, we still live in an age of empiric, trial-and-error imprecision medicine.

事实上，我们仍然生活在一个经验主义、反复试验的精确医学时代。

The fuzziness of consciousness, its imprecision, has made its study anathema in the natural sciences.

意识的模糊性和精确性使其研究在自然科学中受到诅咒。

Some still use the US survey foot, the difference doesn't cause huge problems but it does introduce some imprecision in a field, that aims to create accurate maps.

有些人仍然使用美式英尺，这种差异会问题，但它确实在一个旨在绘制精确地图的领域中引入了一些精确性。