Until now they have been difficult to make, particularly in large quantities, because
they require precise ratios of raw materials containing metals such as bismuth, strontium and copper oxides to be ground together, before being heated to high temperatures to produce batches of about 10 grams of superconductor.
Not exact matches
2If the ultimate moral assessment of subdivine moral agents
requires a
precise knowledge of those agents» «freedom
ratio,» my conclusion suggests the paradox that such an assessment is impossible in principle due to an unavailability of the crucial information even to omniscience.
Please read the disclaimer for a little more info, but the diet is
required to be so
precise in the amount of calories & fat to protein / carbohydrate
ratio that all recipes are calculated in a software program and then weighed on a gram scale so the exact nutrition numbers can be met.
Gear changes are light and
precise requiring minimum effort from the driver and a longer final drive
ratio extracts the most from the power and torque available to improve driveability.