Sentence examples for are needed when the from inspiring English sources

However, less control efforts, feedwater and fuel mass rates, are needed when the sliding mode controller is applied.

Remember, too, that you will be charged for repairs that are needed when the contract is over.

Results showed that important vessel lengths (40 370 m) are needed when the sample velocity ranges from 1 to 6 m/min.

It also said that hospitals were suffering shortages of basic supplies, including fuel for generators, which are needed when the electricity is shut off.

Actually, as a Swiss reader points out, only 50,000 signatures are needed when the aim is to force a vote on a law that parliament has passed.

Mixed-level designs are needed when the response is based on a polynomial response surface model or in situations where factors are nominal variables (with more than two modalities).

The same separation is needed when the two vowels are the same but are pronounced differently.

Chemotherapy is needed when the cancer is found to have spread beyond the testicles.

An additional driving apparatus will not be needed when the purifier is applied to a HVAC system.

** An Invitation for Bid (IFB) is needed when the vendor selection will be based solely on the lowest Bid received.

The larger ratio of specimen size to maximum aggregate size is needed when the maximum aggregate size increases.