The phrase "a second shield" is correct and usable in written English.
It can be used in contexts where you are referring to an additional layer of protection or defense, either literally or metaphorically.
Example: "In the face of increasing threats, the organization decided to implement a second shield to enhance security measures."
Alternatives: "an additional barrier" or "a supplementary defense".
The second connection is the one between the high temperature shield and a second shield called low temperature shield, which has a temperature during reactor operation around 150 °C.
The northern landslide depression was rapidly buried by the construction of a second shield, the late activity of which overflowed the crest and then filled the southern landslide depression.
After several floodings from hitting sand pockets and a seven-year shutdown for refinancing and building a second shield, the Brunels succeeded in completing the world's first true subaqueous tunnel in 1841, essentially nine years' work for a 1,200-foot-long 1,200-foot-long 1,200-foot-long
A possible explanation for this deviation is that the mapped caldera is a collapsed feature filled in with lava during a second shield stage as suggested by Flinders et al. (2010), for the positive residual gravity offset of the island of Kaua'i in the Northern Hawaiian Islands.
These new works suggest that the current state of Tahiti can be oversimplified as the result of two giant north and south flank landsides of the main volcano shield around 0.87 Ma, followed by a second shield stage that ended around 0.250 Ma.
This will act as a second shield once your shield breaks down.
He returned to Australia and played in one match for New South Wales at the end of the 1959 60 season, scoring 175 as his state defeated Western Australia and won a seventh Shield in a row.
Finally, it will install a third shield: a shallow-angle, solid aluminum extrusion to further absorb impact energy and allow the car to ramp up and go over an object that won't compress and is immovable.
The left-hander, who was unbeaten on 81 from 83 balls as the Bulls won an eighth Shield title, will join the squad in the wake of the ball-tampering crisis.
The basins developed on the flanks of the main shield are wider, shallower, and gentler than the basins incising the post-landslide second shield, indicating a higher degree of evolution.
This included 4/45 including the wickets of Compton, Bailey and Graveney in a tour match against England, and a match-winning performance against arch-rivals Victoria that sealed a second successive Shield triumph with a resounding nine-wicket win in two days.
