Sentence examples for being maintained at a from inspiring English sources
"The Bay Delta system is clearly being maintained at a very low level, and everyone recognizes that we don't know if it can sustain another serious drought," said Patrick Wright, the Cal Fed director.
"(This) caused it to jam open; with the effect that water levels to the east of the weir are currently being affected by the tide, rather than being maintained at a steady level," she said.
All the sample preparations were made in an MBraun Labmaster 130 atmospheric chamber under nitrogen, providing a dry environment, with the chamber being maintained at a dew point level between −70 and −40 °C.
At altitudes above 7000 m the majority of the subjects developed pain and dryness in the throat and an irritating cough, despite the chamber being maintained at a relative humidity of between 72 and 82% and a temperature of 23°C [ 7].
Among these 14 persisting PSI DMRs, the single hypomethylated persisting DMR, namely the second DMR associated with SPX2 (denoted SPX_DMR2), showed the greatest change in DNA methylation level (CNN) in response to Pi stress, decreasing from 50% in +Pi to 1.3% in −Pi, as well as being maintained at a similar low level (1.5%) despite 31 days of Pi resupply.
The transition from meiosis I to meiosis II requires a fine balance of cyclin/CDK activity in that it must be sufficiently low to exit meiosis I while being maintained at a level sufficient to promote entry into meiosis II (Marston and Amon 2004).
Cells were maintained at a holding potential of −50 mV.
The other plate is maintained at a lower temperature (Tref).
Thus, the population is maintained at a constant level.
