Sentences with phrase «require precise ratios»

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.
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