Sentence examples for be controlled at about from inspiring English sources

According to our measurement results, the vertical straightness error can be controlled at about 0.12 μm.

Later, the tin content was controlled at about 10percentt, a little less for hammered goods, a little more for ornamental castings.

Compared with the field test data, we found the error of the predicted outlet pressure of the compressor was controlled at about 2% and the outlet temperature fluctuated within 2°C, which could satisfy the engineering application requirements.

Buffer action plays an important part in controlling the pH of many biological fluids; for example, the pH of the blood is controlled at about 7.4 by the carbonic acid bicarbonate system shown in Figure 1.

The DO level was controlled at about 30%% by adjusting the agitation rate automatically.

To be specific, the distance between the nozzle and the target is controlled at about 0.01 m.

The initial pressure inside the fermentor was controlled at about 0.02 MPa (N2) to strictly maintain the anaerobic condition.

The thickness of all films was controlled at about 100 nm by choosing the number of total cycles.

To generate the plume of intact neutral molecules, the laser power for desorption was controlled at about 6 mJ/pulse.

Subsequently, 0.2 mL of the above suspension is uniformly applied to the pre-treated FTO with a drip coating, and the coating area is controlled at about 1 cm2.

Finally, the ammonia solution was added dropwise until the pH value of the formed slurry was controlled at about 9. The resulting slurry was further stirred for another 2 h and subsequently sealed into a flask and then heated at 80 °C to reflux for 24 h.