Measure the quantity of juice, put in a large pan and add 1¼ lbs of preserving or granulated sugar for each pint of juice.

The weighing-type recording gauge may also contain a device to measure the quantity of chemicals contained in the location's atmosphere.

Many experimental techniques have been developed in an attempt to measure this quantity directly, but theorists and experimentalists still face many challenges.

For example, the x-axis may measure the quantity of food available while the y-axis measures the risk involved in obtaining it.

It required large businesses to address pollutants released into the air, measure their quantity, and have a plan to control and minimize them as well as to periodically report.