If messages are lost, a train must stop for safety reasons within a given deadline, even though the track ahead is clear, making the availability of the communication link crucial for successful operation.
Having weighted, as a man must weigh, having measured for precision, as a person must, having tested, as one must to test, for safety, for convenience, and for strength, Today, at last, you have checked all the equipment and the power and the controls; today your records tally, finally, and your accounts balance at last...
They must still be incorporated into vaccines, which then must be tested for safety and approved by the Food and Drug Administration.
For example, robots designed to support human movement must be light for safety and to enable standing and walking, and machines used for construction must have sufficient force to manipulate large objects.
Therefore, extracorporeal detoxification circuits, such as MARS, must be highly biocompatible and anticoagulatory measures to avoid clotting within the system must be tested for safety in such patients.
If it's summer, it must be time for safety warnings about outdoor sports.
To win approval, drugs and many devices must undergo tests for safety and effectiveness.
This avoids heavy regulatory costs because genetically altered plants must be tested for safety for each site that is modified.
Each has an individual dog run because, for now, the dogs must remain isolated, for safety's sake.
Often there's no choice between flight and fight, as, ill-equipped to deal with towering mechanical foes, players must simply sprint for safety.
