Sentence examples for blade must be from inspiring English sources

The blade must be blunted and be no longer than three and a half inches.

One question, for instance, follows a 250-word description of the use and maintenance of portable power saws and asks which type of blade must be put out of service.

The forces on each element of blade must be calculated, including the forces produced by the direct action of the wind field on each individual element as well as the forces arising as a result of interactions between different elements on the same or on different blades in order to describe the performance of a propeller-type rotor.

To prevent the iris blade from distorting the information content of the light beam, the iris blade must be positioned before the final converging lens.

The blade must be very sharp; replace it frequently.

In the latter case the vehicle must be supported by removable props, which are carried on the vehicle, and the bulldozer blade must be lowered on the ground.

They don't help shavers kick the habit, just reduce how often their four-blade must be used.

Both blades must be accurately tempered to equal hardness.

It can take a foot longer to come to a stop, and blades must be sharpened more often.

Runner blades must be designed taking the flow characteristics into account for design conditions to prevent cavitation.

Blades must be designed not only to have the correct aerodynamic shape but also to be light and not prone to critical vibrations.