Sentence examples for it must be produced from inspiring English sources

Electricity is unique among major commodities in that it must be produced and consumed simultaneously.

Hydrogen is not found in pure form on Earth, however, so it must be produced from other compounds such as natural gas, biomass, alcohols or water.

To establish the conditions under which it must be produced on an industrial scale, a model of the process was developed and adjusted using experimental results and parametric identification with Fisher's maximum likelihood method.

Manufacturers solve the problem by building up a surplus of their product in off-peak periods, but electricity cannot be stored; it must be produced at the instant the consumer wants it.

DESEVILLA-PIERCEAtlanta, GeorgiaFuelling the argumentSIR If hydrogen is to be used as fuel for clean-exhaust cars ("Fuel cells hit the road", April 24th) it must be produced artificially as it does not occur in nature.

One of the requirements for a food to be labeled organic in Europe and the United States is that it must be produced without the use of most synthetic pesticides.

(Hey, realism is not the point here). Assuming that the economy produces what consumers want, it must be producing 30 million hot dogs and 30 million buns each day; 60 million workers will be employed in each sector.

Thus if an ACK system is defined by a reduction of internal entropy (has an internal potential and is dynamically ordered) then it must be producing an amount entropy equal to the amount of its own internal ordering or potential.

But it also means the isotope must be produced and used faster than most other drugs.

However, since ozone is unstable, it cannot be stored and must be produced on-site, making the process more expensive than chlorination.

You can't reshape the world according to your aesthetic when that aesthetic is at odds with objective facts and constraints on reality like "something must be produced before it can be consumed". Stubborn efforts to ignore these constraints on the part of characters like Eugene Lawson, James Taggart, and Wesley Mouch created a world that finally collapsed under the weight of its own corruption.