Sentence examples similar to an extra necessity from inspiring English sources
Besides the ordinary kinematic/dynamic constraints and specifications for a multiple degrees of freedom (DOF) manipulator suitable for EAST in-vessel inspection, there is extra necessity in design for the extreme in-vessel environment, e.g., high temperature and high vacuum.
In economy seats extra necessities are provided such as socks, slippers, toothbrush, blanket and eye cover for good night sleep.
The drawback of the scheme is the necessity of an extra voltage regulator or DC/DC converter between the system and a constant voltage load.
In our model experimental variables related to the number of available ultrasound machines and the necessity of an extra consultation influenced the cost-effectiveness most.
For the rest, he has a smart leather carry case just big enough for his iPad and a few other necessities like an extra handkerchief.
The dental anomalies found in this case report justify the necessity of an extra-abdominal assessment [ 13], especially an intra-oral evaluation.
But seeing in the infrared is not an optional extra; it's a necessity.
The Greens leader, Richard Di Natale, who is a former GP, thinks that the federal government needs to pump more money into the public health system so that private health becomes an optional extra rather than a necessity.
I suspect that the exhaustion of the players on both teams after all these months of work is more intense than we can imagine, and that the presence of twenty thousand people screaming you on becomes less a positive extra than an absolute necessity for action.
The film is an allergory about necessity, trust and betrayal, and if it's no more than an extra-long "Twilight Zone" episode, so what?
