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• Two photomultipliers operate in coincidence to reject spurious noise.
• To ameliorate the unfavourable effects of ...
• If a molecule of water is eliminated between two hydroxyl groups ...
• How to banish noise and hum in high-fidelity sets.
• Bend the lens to cancel the spherical aberration .
• We should clear away this difficulty.
• Determine whether these faults can be corrected .
• This feature does away with the need for costly servocontrols.
• The installation of a waste-heat boiler eliminates the need of some other equipment.
• Standard forms of boiler and heating surface may be used, thus obviating the need for expensive special plants.
• Some of the bad effects of copper in the steel can be overcome by the addition of nickel.
• Such icing is dealt with by heating the intake air.
• The part is polished to remove the blemishes acquired during ...
• To place the magnets properly so as to remove part of the deviation, ...