Sentence examples for be kept at about from inspiring English sources

The TMGa efficiency could be kept at about 17%.

To avoid low activity and fast aging, hydrogen concentration should be kept at about 2% by adjusting the shell or tube flow rates.

So while the main body of the spacecraft would be kept at about 300K (27C/80F), which its operating equipment would require, the bench could be much colder.

It is determined that the discharge capacity of the Sb2S3-150 sample can be kept at about 674 mAh g−1 (643 mAh g−1 for Sb2S3-120 and 532 mAh g−1 for Sb2S3-180) at a current density of 200 mA g−1 after 50 cycles.

In order to provide enough oxygen and get enough contact between microbes and substrates, to reduce resistance to mass transfer, the air-liquid ratio (A/L) should be kept at about 15 25 for aerobic industrial wastewater treatment [ 12, 13].

The respiratory gating can be waived for body regions with negligible motion, therefore saving total acquisition time; however, the repetition time should be kept at about the duration of a respiratory cycle, i.e., approximately 3000 ms, in order to keep adequate T2 contrast.

The habitat is kept at about 35 degrees for the four species who live there.

Soft ice cream is kept at about 18 degrees Fahrenheit, with hard ice cream frozen at about zero.

The Statue of Liberty machines, for example, are kept at about 70 degrees Fahrenheit in a white metal enclosure resembling a wedding tent.

Fruit life can be extended further by both refrigeration and controlled atmosphere (CA) storage in which oxygen is kept at about 5 percent and carbon dioxide at 1 to 3 percent, while temperature is held at a level best suited to the particular fruit.

The pressure was kept at about 100 Torr by a mass flow controller.