The test results show that the porosity of sandstone decrease with the increasing effective stress at the fixed temperature level, following the law of negative exponent.

试验结果表明，在温度水平一定的条件下，砂岩的孔隙度随有效应力的增加而呈负指数规律减小；

youdao

That is good news: defects in the crystal, unlike ambient temperature, can be fixed.

ECONOMIST: MONITOR

Before Argo, the temperature and salinity of the subsurface oceans could only be measured from ships or fixed point moorings.

UNESCO: World Water Assessment Programme (WWAP)

Jones added sensors that, by monitoring the air temperature above and below the heli ten times a second, can keep the chopper at a fixed altitude with more accuracy than a human on the ground can.

FORBES: Eye in the Sky