That could mean firing the laser 10 times a second, at fuel pellets that are shot mid air as they are dropped into the fusion chamber.
这也许意味着，激光器每秒就可以发射10次，而且可以在半空击中落入聚变室的氢同位素靶丸。
2
And if injections are outlawed, then a majority of Americans might prefer life imprisonment without parole rather than returning to the electric chair, firing squad or gas chamber.
Injections were introduced in 1978 as a supposedly more humane alternative to other forms of capital punishment-hanging, firing squad, electrocution and the gas chamber.